Empire Comfort Systems VFP28IN3 series Quick start guide

INSTALLATION INSTRUCTIONS
AND OWNER'S MANUAL
UNVENTED
GAS FIREPLACE
MODELS
VFP20IN3(0,1,2,3)L10(N,P)-1
VFP20IN2(0,1,2,3)L(N,P)-1
VFP20IN3(0,1,2,3)L(N,P)-1
VFP28IN2(0,1,2,3)L(N,P)-1
VFP28IN3(0,1,2,3)L(N,P)-1
GAS-FIRED
Vent Free Fireplace Insert
² 'RQRWVWRUHRUXVHJDVROLQHRURWKHUÀDPPDEOH
vapors and liquids in the vicinity of this or any
other appliance.
— WHAT TO DO IF YOU SMELL GAS
  'RQRWWU\WROLJKWDQ\DSSOLDQFH
  'RQRWWRXFKDQ\HOHFWULFDOVZLWFKGRQRWXVH
DQ\SKRQHLQ\RXUEXLOGLQJ
  ,PPHGLDWHO\ FDOO \RXU JDV VXSSOLHU IURP D
QHLJKERU¶VSKRQH)ROORZWKHJDVVXSSOLHU¶V
instructions.
  ,I\RXFDQQRWUHDFK\RXUJDVVXSSOLHUFDOOWKH
¿UHGHSDUWPHQW
² ,QVWDOODWLRQDQGVHUYLFHPXVWEHSHUIRUPHGE\D
TXDOL¿HGLQVWDOOHUVHUYLFHDJHQF\RUWKHJDVVXS-
plier.
:$51,1*,IWKHLQIRUPDWLRQLQWKHVHLQVWUXFWLRQV
DUH QRW IROORZHG H[DFWO\ D ¿UH RU H[SORVLRQ PD\
UHVXOW FDXVLQJ SURSHUW\ GDPDJH SHUVRQDO LQMXU\
or loss of life.
,QVWDOOHU /HDYHWKLVPDQXDOZLWKWKHDSSOLDQFH
&RQVXPHU 5HWDLQWKLVPDQXDOIRUIXWXUHUHIHUHQFH
EMPIRE
EMPIRE
Comfort Systems
7KLV DSSOLDQFH PD\ EH LQVWDOOHG LQ DQ DIWHUPDUNHW
SHUPDQHQWO\ ORFDWHG PDQXIDFWXUHG PRELOH KRPH
ZKHUHQRWSURKLELWHGE\ORFDOFRGHV
7KLV DSSOLDQFH LV RQO\ IRU XVH ZLWK WKH W\SH RI JDV
indicated on the rating plate. This appliance is not
FRQYHUWLEOHIRUXVHZLWKRWKHUJDVHV
7KLVLVDQXQYHQWHGJDV¿UHGKHDWHU,WXVHVDLUR[\-
JHQIURPWKHURRPLQZKLFKLWLVLQVWDOOHG3URYLVLRQV
IRUDGHTXDWHFRPEXVWLRQDQGYHQWLODWLRQDLUPXVWEH
provided. Refer to page 13.
:$51,1*,IQRWLQVWDOOHGRSHUDWHGDQG PDLQWDLQHG
LQ DFFRUGDQFH ZLWK WKH PDQXIDFWXUHUV LQVWUXFWLRQV
WKLVSURGXFWFRXOGH[SRVH\RXWRVXEVWDQFHVLQIXHO
RU IURP IXHO FRPEXVWLRQ ZKLFK FDQ FDXVH GHDWK RU
serious illness.
WATERVAPOR:ABY-PRODUCTOFUNVENTEDROOM
HEATERS
:DWHU YDSRU LV D E\SURGXFW RI JDV FRPEXVWLRQ $Q
XQYHQWHGURRPKHDWHUSURGXFHVDSSUR[LPDWHO\RQH
RXQFHPORIZDWHUIRUHYHU\%78V.:V
of gas input per hour. Refer to page 13.
Page 1

26497-6-0511Page 2
SECTION PAGE
Important Safety Information..............................................................................................3
Safety Information for Users of LP-Gas.............................................................................4
Important Installation Guidelines........................................................................................5
Introduction........................................................................................................................6
6SHFL¿FDWLRQV.....................................................................................................................7
Installation in a Fireplace...................................................................................................8
Fireplace Insert Dimensions ..............................................................................................9
Built-In Fireplace Installation............................................................................................10
VFP20IN Fireplace with Surround Dimensions................................................................ 11
VFP28IN Fireplace with Surround Dimensions................................................................12
Water Vapor: A By-Product of Unvented Room Heaters..................................................13
Provisions for Adequate Combustion & Ventilation Air..............................................13 - 14
Gas Supply ...............................................................................................................15 - 16
Clearances................................................................................................................16 - 18
Combustible Materials .....................................................................................................19
Alternate On/Off Switch Installation..........................................................................20 - 21
Surround Panel Installation..............................................................................................22
Blower Accessory Information..........................................................................................23
VFP20IN Log Placement .................................................................................................24
VFP20IN Ember Placement Photos.................................................................................25
VFP28IN Log Placement .................................................................................................26
VFP28IN Ember Placement Photos.................................................................................27
Hydraulic Thermostat Lighting Instructions......................................................................28
Millivolt Control Valve Lighting Instructions......................................................................29
10,000 BTU Millivolt Control Lighting Instructions ...........................................................30
Operation Instructions/Flame Appearance.......................................................................31
Pilot Flame Characteristics.......................................................................................32 - 33
Wiring...............................................................................................................................33
Maintenance ....................................................................................................................33
Troubleshooting ...............................................................................................................34
Master Parts Distributor List.............................................................................................35
How To Order Repair Parts..............................................................................................35
VFP20IN Parts List ..........................................................................................................36
VFP20IN Parts View........................................................................................................37
VFP28IN Parts List ..........................................................................................................38
VFP28IN Parts View........................................................................................................39
Logs Parts Lists & Parts Views........................................................................................40
Decorative Accessories....................................................................................................41
Surround Fronts...............................................................................................................42
VFL20IN Surround Fronts................................................................................................43
TABLE OF CONTENTS

26497-6-0511 Page 3
:KHQXVHG ZLWKRXW DGHTXDWHFRPEXVWLRQ DQG YHQWLODWLRQDLU
KHDWHUPD\JLYHRII&$5%210212;,'(DQRGRUOHVVSRLVRQ-
ous gas.
Do not install heater until all necessary provisions are
PDGHIRUFRPEXVWLRQDQGYHQWLODWLRQDLU&RQVXOWWKHZULW-
WHQLQVWUXFWLRQVSURYLGHGZLWKWKHKHDWHUIRULQIRUPDWLRQ
FRQFHUQLQJFRPEXVWLRQDQGYHQWLODWLRQDLU,QWKHDEVHQFH
of instructions, refer to the National Fuel Gas Code,ANSI
=1)3$$LUIRU&RPEXVWLRQDQG9HQWLODWLRQRU
DSSOLFDEOHORFDOFRGHV
7KLVKHDWHULVHTXLSSHGZLWKDPILOT LIGHT SAFETY SYSTEM
designed to turn off the heater if not enough fresh air is
DYDLODEOH
DO NOT TAMPER WITH PILOT LIGHT SAFETY SYS-
TEM!
If heater shuts off, do not relight until you provide fresh air.
,IKHDWHUNHHSVVKXWWLQJRIIKDYHLWVHUYLFHG.HHSEXUQHUDQG
FRQWUROFRPSDUWPHQWFOHDQ
&$5%21 0212;,'( 32,621,1* 0$< /($' 72
DEATH.
(DUO\VLJQVRIFDUERQPRQR[LGHSRLVRQLQJUHVHPEOHWKHÀXZLWK
headache, dizziness and/or nausea. If you have these signs,
KHDWHUPD\QRWEHZRUNLQJSURSHUO\Getfresh airat once!Have
heater serviced.
6RPHSHRSOH²SUHJQDQWZRPHQSHUVRQVZLWKKHDUWRUOXQJ
GLVHDVHDQHPLDWKRVHXQGHUWKHLQÀXHQFHRIDOFRKROWKRVHDW
KLJKDOWLWXGHV²DUHPRUHDIIHFWHGE\FDUERQPRQR[LGHWKDQ
others.
7KHSLORWOLJKWVDIHW\V\VWHPVHQVHVWKHGHSOHWLRQRIR[\JHQDW
its location. If this heater is installed in a structure having a high
YHUWLFDOGLPHQVLRQWKHSRVVLELOLW\H[LVWVWKDWWKHR[\JHQVXSSO\
DWWKHKLJKHUOHYHOVZLOOEHOHVVWKDQWKDWDWWKHKHDWHU,QWKLVW\SH
RIDSSOLFDWLRQDIDQWRFLUFXODWHWKHVWUXFWXUHDLUZLOOPLQLPL]H
WKLVHIIHFW7KHXVHRIWKLVIDQZLOODOVRLPSURYHWKHFRPIRUWOHYHO
LQWKHVWUXFWXUH:KHQDIDQLVXVHGWRFLUFXODWHDLULWVKRXOGEH
ORFDWHGVRWKDWWKHDLUÀRZLVQRWGLUHFWHGDWWKHEXUQHU
WARNING
 $Q XQYHQWHG URRP KHDWHU KDYLQJ DQ LQSXW UDWLQJ RI
PRUHWKDQ%WXSHUKRXUVKDOOQRWEHLQVWDOOHGLQD
EDWKURRP
 $QXQYHQWHGURRPKHDWHUKDYLQJDQLQSXWUDWLQJRIPRUH
WKDQ%WXSHUKRXUVKDOOQRWEHLQVWDOOHGLQDEHGURRP
RUEDWKURRP
 'XHWRKLJKWHPSHUDWXUHVWKHDSSOLDQFHVKRXOGEHORFDWHG
RXWRIWUDI¿FDQGDZD\IURPIXUQLWXUHDQGGUDSHULHV
 &KLOGUHQDQGDGXOWVVKRXOGEHDOHUWHGWRWKHKD]DUGRIKLJK
VXUIDFHWHPSHUDWXUHDQGVKRXOGVWD\DZD\WRDYRLGEXUQV
or clothing ignition.
 <RXQJFKLOGUHQVKRXOGEHFDUHIXOO\VXSHUYLVHGZKHQWKH\
DUHLQWKHVDPHURRPZLWKWKHDSSOLDQFH
 'RQRW SODFH FORWKLQJ RU RWKHUÀDPPDEOHPDWHULDO RQ RU
near the appliance.
 ,QVWDOODWLRQDQGUHSDLUVKRXOGEHGRQHE\D QUALIFIED
SERVICE PERSON. 7KLVDSSOLDQFHVKRXOGEHLQVSHFWHG
EHIRUHXVHDQGDWOHDVWDQQXDOO\E\DSURIHVVLRQDOVHUYLFH
SHUVRQ0RUHIUHTXHQWFOHDQLQJPD\EHUHTXLUHGGXHWR
H[FHVVLYHOLQWIURPFDUSHWLQJEHGGLQJPDWHULDOVHWF,W
LV LPSHUDWLYH WKDW FRQWURO FRPSDUWPHQWV EXUQHUV DQG
FLUFXODWLQJ DLU SDVVDJHZD\V RI WKH DSSOLDQFH EH NHSW
clean.
 '2127XVHWKLVURRPKHDWHULIDQ\SDUWKDVEHHQXQGHU
ZDWHU,PPHGLDWHO\FDOODTXDOL¿HGVHUYLFHWHFKQLFLDQWR
LQVSHFWWKHURRPKHDWHUDQGWRUHSODFHDQ\SDUWRIWKH
FRQWUROV\VWHPDQGDQ\JDVFRQWUROZKLFKKDVEHHQXQGHU
ZDWHU
 <RXPXVWRSHUDWHKHDWHUZLWK¿UHSODFHVFUHHQFORVHGLQ
SODFH'RQRWFORVHJODVVGRRUVZKLOHRSHUDWLQJKHDWHU
 'RQRWSODFHWUDVKORJVRURWKHUDUWLFOHVRQWKHORJVHW
during operation.
 'XULQJPDQXIDFWXULQJIDEULFDWLQJDQGVKLSSLQJYDULRXV
FRPSRQHQWV RI WKLV DSSOLDQFH DUH WUHDWHG ZLWK FHUWDLQ
RLOV ¿OPV RU ERQGLQJ DJHQWV 7KHVH ERQGLQJ DJHQWV
DUHQRWKDUPIXOEXWPD\SURGXFHDQQR\LQJVPRNHDQG
VPHOOVDVWKH\DUHEXUQHGRIIGXULQJLQLWLDORSHUDWLRQRI
WKHDSSOLDQFH7KLVLVDQRUPDOWHPSRUDU\RFFXUUHQFH
$ZLQGRZVKRXOGEHRSHQHGGXULQJWKHLQLWLDOEDNHRXW
period.
 &RUUHFW LQVWDOODWLRQ RI WKH FHUDPLF ¿EHU ORJV SURSHU
locationoftheheaterandannualcleaningarenecessaryto
DYRLGSRWHQWLDOSUREOHPVZLWKVRRWLQJ6RRWLQJUHVXOWLQJ
IURP LPSURSHU LQVWDOODWLRQ RU RSHUDWLRQ FDQ VHWWOH RQ
VXUIDFHVRXWVLGHWKH¿UHSODFH6HHLQVWUXFWLRQVIRUSURSHU
installation.
 :$51,1* 'R QRW DOORZ IDQV WR EORZ GLUHFWO\ LQWR
WKH ¿UHSODFH$YRLG DQ\ GUDIWV WKDW DOWHU EXUQHU ÀDPH
patterns.
 :$51,1*'RQRWXVHDEORZHULQVHUWKHDWH[FKDQJHU
LQVHUWRURWKHUDFFHVVRU\QRWDSSURYHGIRUXVHZLWKWKLV
heater.
 :$51,1*7KLV¿UHSODFHQHHGVIUHVKDLUIRUYHQWLODWLRQWR
UXQSURSHUO\7KLV¿UHSODFHKDVDQ2'6R[\JHQGHSOHWLRQ
VHQVRUZKLFKZLOOVKXWGRZQWKHKHDWHULIDGHTXDWHIUHVK
DLULVQRWDYDLODEOH6HHWURXEOHVKRRWLQJVHFWLRQLQWKH
instructions.
 .HHS DSSOLDQFH DUHD FOHDU DQG IUHH IURP FRPEXVWLEOH
PDWHULDOV JDVROLQH DQG RWKHU ÀDPPDEOH YDSRUV DQG
liquids.
 :$51,1*)DLOXUHWRNHHSWKHSULPDU\DLURSHQLQJVRI
WKHEXUQHUVFOHDQPD\UHVXOWLQVRRWLQJDQGSURSHUW\
GDPDJH
IMPORTANT SAFETY INFORMATION

26497-6-0511Page 4
6RPHSHRSOHFDQQRWVPHOOZHOO6RPHSHRSOHFDQQRWVPHOOWKH
RGRURIWKHFKHPLFDOSXWLQWRWKHJDV<RXPXVW¿QGRXWLI\RX
FDQVPHOOWKHRGRUDQWLQSURSDQH Smoking can decrease your
ability to smell. Being around an odor for a time can affect your
sensitivity or ability to detect that odor. Sometimes other odors in
the area mask the gas odor. People may not smell the gas odor
or their minds are on something else. Thinking about smelling a
gas odor can make it easier to smell.
7KHRGRUDQWLQ/3JDVLVFRORUOHVVDQGLWFDQIDGHXQGHUVRPH
FLUFXPVWDQFHVForexample,if there is anundergroundleak,the
PRYHPHQWRIWKHJDVWKURXJKVRLOFDQ¿OWHUWKHRGRUDQW2GRUDQWV
in LP-Gas also are subject to oxidation. This fading can occur if
there is rust inside the storage tank or in iron gas pipes.
Theodorantinescapedgascanadsorborabsorbontoorintowalls,
masonry and other materials and fabrics in a room. That will take
some of the odorant out of the gas, reducing its odor intensity.
LP-Gas may stratify in a closed area, and the odor intensity could
vary at different levels. Since it is heavier than air, there may be
more odor at lower levels.Always be sensitive to the slightest gas
odor. If you detect any odor, treat it as a serious leak. Immediately
go into action as instructed earlier.
3URSDQH/3*DVLVDÀDPPDEOHJDVZKLFKFDQFDXVH¿UHV
DQGH[SORVLRQV,QLWVQDWXUDOVWDWHSURSDQHLVRGRUOHVVDQG
FRORUOHVV<RXPD\QRWNQRZDOOWKHIROORZLQJVDIHW\SUHFDX-
WLRQVZKLFK FDQ SURWHFW ERWK \RXDQG \RXU IDPLO\ IURP DQ
DFFLGHQW5HDGWKHPFDUHIXOO\QRZWKHQUHYLHZWKHPSRLQWE\
SRLQWZLWKWKHPHPEHUVRI\RXUKRXVHKROG6RPHGD\ZKHQ
WKHUHPD\QRWEHDPLQXWHWRORVHHYHU\RQHVVDIHW\ZLOOGHSHQG
RQNQRZLQJH[DFWO\ZKDWWRGR,IDIWHUUHDGLQJWKHIROORZLQJ
LQIRUPDWLRQ\RXIHHO\RXVWLOOQHHGPRUHLQIRUPDWLRQSOHDVH
contact your gas supplier.
 Learn to recognize the odor of LP-gas. Your local LP-Gas
Dealer can give you a "Scratch and Sniff" pamphlet. Use it to
¿QGRXWZKDWWKHSURSDQHRGRUVPHOOVOLNH,I\RXVXVSHFWWKDW
your LP-Gas has a weak or abnormal odor, call your LP-Gas
Dealer.
 ,I\RXDUHQRWTXDOL¿HGGRQRWOLJKWSLORWOLJKWVSHUIRUPVHUYLFH
or make adjustments to appliances on the LP-Gas system. If
\RXDUHTXDOL¿HGFRQVFLRXVO\WKLQNDERXWWKHRGRURI/3*DV
prior to and while lighting pilot lights or performing service or
making adjustments.
 6RPHWLPHVDEDVHPHQWRUDFORVHGXSKRXVHKDVDPXVW\
smell that can cover up the LP-Gas odor. Do not try to light
pilot lights, perform service, or make adjustments in an area
where the conditions are such that you may not detect the
odor if there has been a leak of LP-Gas.
 2GRUIDGHGXHWRR[LGDWLRQE\UXVWRUDGVRUSWLRQRQZDOOVRI
newcylindersandtanks,ispossible.Therefore,peopleshould
be particularly alert and careful when new tanks or cylinders
are placed in service. Odor fade can occur in new tanks, or
UHLQVWDOOHGROGWDQNVLIWKH\DUH¿OOHGDQGDOORZHGWRVHWWRR
ORQJEHIRUH UH¿OOLQJ &\OLQGHUV DQG WDQNV ZKLFK KDYH EHHQ
out of service for a time may develop internal rust which will
cause odor fade. If such conditions are suspected to exist,
a periodic sniff test of the gas is advisable. If you have any
TXHVWLRQDERXWWKHJDVRGRUFDOO\RXULP-gas dealer. A
periodic sniff test of the LPJDVLVDJRRGVDIHW\PHDVXUH
under any condition.
 ,IDWDQ\WLPH\RXGRQRWVPHOOWKH/3*DVRGRUDQWDQG\RX
thinkyoushould,assumeyouhavealeak.Thentakethesame
immediateactionrecommendedabovefortheoccasionwhen
you do detect the odorized LP-Gas.
 ,I\RXH[SHULHQFHDFRPSOHWHJDVRXWWKHFRQWDLQHULVXQ-
der no vapor pressure), turn the tank valve off immediately.
If the container valve is left on, the container may draw in
VRPHDLUWKURXJKRSHQLQJVVXFKDVSLORWOLJKWRUL¿FHV,IWKLV
occurs, some new internal rusting could occur. If the valve is
left open, then treat the container as a new tank. Always be
sure your container is under vapor pressure by turning it off
at the container before it goes completely empty or having it
UH¿OOHGEHIRUHLWLVFRPSOHWHO\HPSW\
 'R QRW RSHUDWH HOHFWULF VZLWFKHV OLJKW PDWFKHV XVH \RXU
phone. Do not do anything that could ignite the gas.
 *HWHYHU\RQHRXWRIWKHEXLOGLQJYHKLFOHWUDLOHURUDUHD'R
that IMMEDIATELY.
 &ORVHDOOJDVWDQNRUF\OLQGHUVXSSO\YDOYHV
 /3*DVLVKHDYLHUWKDQDLUDQGPD\VHWWOHLQORZDUHDVVXFK
as basements. When you have reason to suspect a gas leak,
keep out of basements and other low areas. Stay out until
¿UH¿JKWHUVGHFODUHWKHPWREHVDIH
 8VH\RXUQHLJKERUVSKRQHDQGFDOODWUDLQHG/3*DVVHUYLFH
SHUVRQDQG WKH¿UH GHSDUWPHQW(YHQ WKRXJK\RXPD\ QRW
continue to smell gas, do not turn on the gas again. Do not
re-enter the building, vehicle, trailer, or area.
 )LQDOO\OHWWKHVHUYLFHPDQDQG¿UH¿JKWHUVFKHFNIRUHVFDSHG
gas. Have them air out the area before you return. Properly
trained LP-Gas service people should repair the leak, then
check and relight the gas appliance for you.
SOME POINTS TO REMEMBER
NO ODOR DETECTED - ODOR FADE
LP-GAS WARNING ODOR
,IDJDVOHDNKDSSHQV\RXVKRXOGEHDEOHWRVPHOOWKHJDVEHFDXVHRIWKHRGRUDQWSXWLQWKH/3*DV
7KDWV\RXUVLJQDOWRJRLQWRLPPHGLDWHDFWLRQ
SAFETY INFORMATION FOR USERS OF LP-GAS

26497-6-0511 Page 5
3URSHU/RJ3ODFHPHQW
Log placement is critical to proper burner performance. Logs must
be correctly positioned onto the burner. The photos in this manual
show the proper pinned position for logs on this set. Owners need
to be shown proper log placement and instructed not to move the
logs.
/RJVPXVW¿W¿UPO\RQWRWKHEXUQHUZKHQSRVLWLRQHGDVVKRZQLQ
the photos. Malformed logs or logs with sloppy pin holes must be
replaced.
3URSHU3ODFHPHQWRI5RFN:RRODQG'HFRUDWLYH/DYD5RFN
Rock wool can be added to burners for a glowing ember effect.
It must be positioned only on the front portion of the burner. The
photos in this manual show the proper placement of rock wool.
Decorative lava rock or small wood pieces should never be placed
RQWKHEXUQHU7KHVHLWHPVDUHRQO\IRUSODFHPHQWRQWKHÀRRURI
WKH¿UHSODFHRU¿UHER[
3URSHU3ULPDU\$LUÀRZLQWR%XUQHU
)RU SURSHU EXUQHU RSHUDWLRQ DQG ÀDPH DSSHDUDQFH WKH ÀRZ RI
primary air into the venturi tube, located on the rear of the burner,
PXVWQRWEHUHGXFHG7KLVÀRZRIDLULVUHGXFHGLIGLUWOLQWRURWKHU
obstructions build-up around or inside the venturi. Any obstruction
LQWKHYHQWXULWXEHDUHDPXVWEHUHPRYHG7KHÀRZRIDLULQWRWKH
YHQWXULLVDOVRUHGXFHGLIWKHJDVRUL¿FHLVQ¶WFHQWHUHGLQWKHYHQWXUL
inlet and/or is not aligned with the venturi.Any misalignment of the
EXUQHURUL¿FHPD\EHFRUUHFWHGE\EHQGLQJWKHVKXWWHUFDSKROGLQJ
WKHRUL¿FHWRWKHLQOHWRIWKHYHQWXULWXEH
&HLOLQJ)DQV 3RUWDEOH )DQVRU /RJV ,QVWDOOHG 1HDU&ROG$LU
Returns
&HLOLQJ IDQV RU RVFLOODWLQJ ÀRRU W\SH IDQV QHHG WR EH PRQLWRUHG
during the operation of vent-free logs. If the air blows directly
LQWR WKH ÀDPH FDXVLQJ LW WR LPSLQJH RQ WKH ORJ VHW RU ¿UHER[ LW
should be turned off or redirected. Ceiling fans could be reversed
WRSRVVLEO\HOLPLQDWHÀDPHLPSLQJHPHQWDQGWKHÀRRUIDQFRXOG
be redirected. Upon installation, be aware of any cold air returns
or vents in the proximity of the log set. Any draft created around
DYHQWIUHHORJVHWFDQFDXVHWKHÀDPHWRLPSLQJHRQWKHORJDQG
create a sooting situation.
WARNING: 'RQRWDOORZ IDQV WR EORZ GLUHFWO\LQWR WKH ¿UHSODFH
$YRLGDQ\GUDIWVWKDWDOWHUEXUQHUÀDPHSDWWHUQV
WARNING: Do not use a blower insert, heat exchanger insert or
other accessory not approved for use with this heater.
Candles
Avoid the use of scented or decorative candles while the log set is
in operation. Candles produce a residue in the air that creates a
soot like substance. Burning candles while the log set is operating
PDJQL¿HVWKHSUREOHP,WVKRXOGEHQRWHGWKDWFDQGOHVLQJHQHUDO
produce soot. The amount of time burned and the quantity of
candles burned will determine the amount of soot produced and
deposited.
0DNH2ZQHUV$ZDUHRI3URSHU/RJ6HW2SHUDWLRQ
Properly installed and properly maintained log sets do not deposit
soot on the logs. If users see soot appear on a log, call for service.
Do not continue to operate the log set.
IMPORTANT INSTALLATION GUIDELINES

26497-6-0511Page 6
Installation on Rugs and Tile
If this appliance is installed directly on carpeting, tile or other
FRPEXVWLEOHPDWHULDORWKHUWKDQZRRGÀRRULQJWKHDSSOLDQFHVKDOO
be installed on a metal or wood panel extending the full width and
depth of the appliance.
7KHEDVHUHIHUUHGWRDERYHGRHVQRWPHDQWKH¿UHSURRIEDVHDV
used on wood stoves. The protection is for rugs that are extremely
thick and light colored tile.
Solid-fuels shall not be burned in a masonry or UL 127 factory-
EXLOW¿UHSODFHLQZKLFKDQXQYHQWHGURRPKHDWHULVLQVWDOOHG
4XDOL¿HG,QVWDOOLQJ$JHQF\
Installationandreplacementofgaspiping,gasutilizationequipment
or accessories and repair and servicing of equipment shall be
SHUIRUPHGRQO\E\DTXDOL¿HGDJHQF\7KHWHUPTXDOL¿HGDJHQF\
PHDQVDQ\LQGLYLGXDO¿UPFRUSRUDWLRQRUFRPSDQ\ZKLFKHLWKHULQ
personorthrougharepresentativeisengagedinandisresponsiblefor
DWKHLQVWDOODWLRQRUUHSODFHPHQWRIJDVSLSLQJRUEWKHFRQQHFWLRQ
installation, repair or servicing of equipment, who is experienced in
such work, familiar with all precautions required and has complied
with all the requirements of the authority having jurisdiction.
State of Massachusetts: The installation must be made by
D OLFHQVHG SOXPEHU RU JDV ¿WWHU LQ WKH &RPPRQZHDOWK RI
Massachusetts.
6HOOHUVRIXQYHQWHGSURSDQHRUQDWXUDOJDV¿UHGVXSSOHPHQWDO
room heaters shall provide to each purchaser a copy of 527
CMR 30 upon sale of the unit.
In the Sate of Massachusetts, unvented propane and natural
JDV¿UHGVSDFHKHDWHUVVKDOOEHSURKLELWHGLQEHGURRPVDQG
bathrooms.
The installation must conform with local codes or, in the absence of
local codes, with the National Fuel Gas Code, ANSI Z223.1.*
*AvailablefromtheAmericanNationalStandardsInstitute,Inc. 1430
Broadway, New York, N.Y. 10018.
High Altitudes
)RUDOWLWXGHVHOHYDWLRQVDERYHIHHWPUDWLQJVVKRXOGEH
UHGXFHGDWWKHUDWHRISHUFHQWIRUHDFKIHHWPDERYH
sea level. Contact the manufacturer or your gas company before
FKDQJLQJVSXGRUL¿FHVL]H
Well Head Gas Installations
Some natural gas utilities use "well head" gas. This may affect the
Btuoutputoftheunit.Contactthegascompanyfortheheatingvalue.
Contact the manufacturer or your gas company before changing
VSXGRUL¿FHVL]H
WARNING: 7KLV DSSOLDQFH LV HTXLSSHG IRU QDWXUDO JDV RU
propane) gas. Field conversion is not permitted.
Instructions to Installer
1. Installer must leave instruction manual with owner after
installation.
 ,QVWDOOHUPXVWKDYHRZQHU¿OORXWDQGPDLOZDUUDQW\FDUGVXSSOLHG
with unvented room heater.
3. Installershould showowner howto startandoperateunvented
room heater.
AlwaysconsultyourlocalBuildingDepartment regardingregulations,
codes or ordinances which apply to the installation of an unvented
room heater.
This appliance may be installed in an aftermarket* manufactured
PRELOHKRPHZKHUHQRWSURKLELWHGE\VWDWHRUORFDOFRGHV
*Aftermarket: Completion of sale, not for purpose of resale, from
the manufacturer.
This appliance is only for use with the type of gas indicated on the
rating plate. This appliance is not convertible for use with other
gases.
WARNING: ANY CHANGE TO THIS HEATER OR ITS
CONTROLS CAN BE DANGEROUS.
,PSURSHULQVWDOODWLRQRUXVHRIWKHKHDWHUFDQFDXVHVHULRXV
LQMXU\ RU GHDWK IURP ¿UH EXUQV H[SORVLRQ RU FDUERQ
PRQR[LGHSRLVRQLQJ
7KLVVHULHVLVGHVLJQFHUWL¿HGLQDFFRUGDQFHZLWK$PHULFDQ1DWLRQDO
Standard Z21.11.2 by the Canadian Standards Association
Laboratories as an Unvented Room Heater and should be installed
according to these instructions.
Any alteration of the original design, installed other than as
VKRZQ LQ WKHVH LQVWUXFWLRQV RU XVH ZLWK D W\SH RI JDV QRW
VKRZQRQWKHUDWLQJSODWHLVWKHUHVSRQVLELOLW\RIWKHSHUVRQ
DQGFRPSDQ\PDNLQJWKHFKDQJH
VFP28IN3 and VFP20IN3 Series Only
0LOOLYROW6\VWHP
When you ignite the pilot, the thermocouple produces millivolts
HOHFWULFDOFXUUHQWZKLFKHQHUJL]HVWKHPDJQHWLQWKHJDVYDOYH
After 30 seconds to 1 minute time period you can release the gas
FRQWURONQREDQGWKHSLORWZLOOVWD\21$OORZ\RXUSLORWÀDPHWR
RSHUDWHDQDGGLWLRQDORQHWRWZRPLQXWHVEHIRUH\RXWXUQWKH
gas control knob from the PILOT position to the ON position. This
WLPHSHULRGDOORZVWKHPLOOLYROWVHOHFWULFDOHQHUJ\WREXLOGXSWRD
VXI¿FLHQWOHYHODOORZLQJWKHJDVFRQWUROWRRSHUDWHSURSHUO\
,PSRUWDQW
All correspondence should refer to complete Model Number, Serial
Number and type of gas.
$WWHQWLRQ  'XULQJ LQLWLDO XVH RI FHUDPLF ORJ \RX ZLOO GHWHFW
DQRGRUDVWKHFHUDPLFORJLVFXUHG$OVRGXULQJWKHFXULQJ
SURFHVVWKHFHUDPLFORJZLOOEXUQZLWKD\HOORZÀDPH
Notice: 'XULQJLQLWLDO¿ULQJRIWKLVXQLWLWVSDLQWZLOOEDNHRXWDQG
smoke will occur. To prevent triggering of smoke alarms, ventilate
the room in which the unit is installed.
INTRODUCTION

26497-6-0511 Page 7
SPECIFICATIONS
VFP28IN3*L LP NAT
Input Btu/hr Maximum 28,000 28,000
Btu/hr Minimum 20,000 20,000
2UL¿FH #52 #38
Air Shutter Opening Full Open 1/8”
VFP28IN2*L LP NAT
Input Btu/hr Maximum 28,000 28,000
Btu/hr Minimum 20,000 20,000
2UL¿FH #53 #42
Air Shutter Opening Full Open 1/8"
VFP20IN2*L LP NAT
Input Btu/hr Maximum 20,000 20,000
Btu/hr Minimum 10,000 10,000
2UL¿FH #55 #43
Air Shutter Opening Full Open 1/8"
VFP20IN3*L LP NAT
Input Btu/hr Maximum 20,000 20,000
Btu/hr Minimum 15,000 14,000
2UL¿FH #55 #49
Air Shutter Opening Full Open 1/8"
VFP20IN3*L10 LP NAT
Input Btu/hr Maximum 10,000 10,000
Btu/hr Minimum 10,000 10,000
2UL¿FH #64 #53
Air Shutter Opening Full Open 1/8"
6XUURXQG.LWV Description
&RQWHPSRUDU\
S256BL 6" Wide, black for use on VFP20IN
S336BL 6" Wide, black for use on VFP28IN
Traditional Cast Iron
SC256BL 6" Wide, black for use on VFP20IN
SC336BL 6" Wide, black for use on VFP28IN
S253BL 3" Wide, black for use on VFP20IN
S333BL 3" Wide, black for use on VFP28IN
Accessories for VFP(20,28)IN3 (Millivolt) Models
5HPRWH&RQWURO
Accessories Description
FRBC Battery Operated Remote Control
FRBTC Battery Operated Remote Control with
Thermostat
FRBTP Battery Operated Programmable Remote
Control
FREC Electric Remote Control
FWS-1 Wall Switch
TRW 5HPRWH:DOO7KHUPRVWDW:LUHOHVV
TMV Wall Thermostat, Millivolt - Reed Switch
VFP20IN units require the use of one of the following surrounds:
6XUURXQG.LW Description
DF20GBL Decorative Front, Tempered Glass, Black
DF20MBL Decorative Front, Metal Frame, Black
DF20LBL 'HFRUDWLYH)URQW/RXYHU*ODVV)UDPH,Q-
cludes 6 x 6 Surround)
VFP28IN units require the use of one of the following surrounds
Surround Kit Description
DF28GBL Decorative Front, Tempered Glass, Black
DF28MBL Decorative Front, Metal Frame, Black
DF28LBL 'HFRUDWLYH)URQW/RXYHU*ODVV)UDPH,Q-
cludes 6 x 6 Surround)

26497-6-0511Page 8
INSTALLATION IN A FIREPLACE
1. Before beginning, remove door and log package from
unit. Also check to make sure there is no hidden dam-
age to the unit. Take a minute and plan out the gas and
HOHFWULFDOURXWH,WLVEHVWWRVWDUWZLWKWKHJDVOLQH¿UVW
followed by the electrical supply requirements.
 0LQLPXP¿UHSODFHRSHQLQJUHTXLUHPHQWVDUHVKRZQLQ
Figure 2 RI WKLV LQVWDOODWLRQ PDQXDO 7KH ¿UHEULFN UH-
fractory), glass doors, screen rails, screen mesh and
log grates can be removed from a IDFWRU\EXLOW¿UHSODFH
in order to gain minimum gas insert opening require-
PHQWVSULRUWRLQVWDOOLQJWKHJDV¿UHSODFHLQVHUW
3. This insert requires no hearth extensions. Combustible
PDWHULDORQWKHÀRRUPD\EHLQVWDOOHGXSWRWKHLQVHUW
Do not obstruct the lower louver of the insert. The origi-
QDO¿UHSODFHFDQQRWEHUHWXUQHGWRVROLGIXHOLQWKLVFRQ-
dition.
 7KHPHWDOÀRRURIWKHVROLGIXHO¿UHER[PD\EHUHPRYHG
to facilitate the installation of the insert. The side walls
DQG WRS VWUXFWXUH RI WKH ¿UHER[ PD\ QRW EH DOWHUHG
ZLWKWKHH[FHSWLRQRIUHPRYDEOHEDIÀHVDQGGDPSHUV
6PRNHVKLHOGVVKHOYHVDQGEDIÀHVPD\EHUHPRYHGLI
DWWDFKHG ZLWK PHFKDQLFDO IDVWHQHUV 7KH RULJLQDO ¿UH-
place cannot be returned to solid fuel in this condition.
5. The insert surround is tested and approved with this
gas insert and may cover existing air circulation vents
RUJULOOVRQWKHVROLGIXHO¿UHSODFHLWLVLQVWDOOHGLQWR,I
the surround does not cover the entire ventilation grill
surface, the exposed grill area should be left open.
127(&XWWLQJRIVKHHWPHWDOSDUWVRID¿UHSODFHLQRU-
GHUWRLQVWDOOWKH¿UHSODFHLQVHUWLVSURKLELWHG
1RWH 7KH IROORZLQJ VWDWHPHQW LV DOVR SURYLGHG RQ D
VHSDUDWHODEHOSODWH LQ WKH LQVWUXFWLRQ SDFNHW3ULRU WR
LQVWDOODWLRQ RI WKH ¿UHSODFH LQVHUW WKH LQVWDOOHU PXVW
PHFKDQLFDOO\VHFXUHWKLVZDUQLQJSODWHWRWKHLQVLGHRI
WKH¿UHSODFHIRUIXWXUHUHIHUHQFHDVUHTXLUHG
:$51,1* 7KH VROLG IXHO ¿UHSODFH KDV EHHQ FRQ-
YHUWHGIRUXVHZLWKJDVRQO\DQGFDQQRWEHXVHGIRU
EXUQLQJZRRGRUVROLGIXHOVXQOHVVDOORULJLQDOSDUWV
KDYHEHHQUHSODFHGDQGWKH¿UHSODFHKDVEHHQUH-
DSSURYHGE\WKHDXWKRULW\KDYLQJMXULVGLFWLRQ
See "Positioning, Leveling and Securing Insert" below.
6. Install the insert without the surround panels attached
and make all gas venting and electrical connections.
,IWKHIDFWRU\EXLOW¿UHSODFHGRHVQRWKDYHJDVDF-
cess holes provided, an access hole of 1 1/2” di-
DPHWHU PP RU OHVV PD\ EH GULOOHG WKURXJK
WKHORZHUVLGHVRUERWWRPRIWKH¿UHER[LQDSURSHU
ZRUNPDQVKLS OLNH PDQQHU 7KLV DFFHVV KROH PXVW
EHSOXJJHGZLWKDQRQFRPEXVWLEOHLQVXODWLRQDIWHU
WKHJDVVXSSO\OLQHKDVEHHQLQVWDOOHG
 7KHVXUURXQGSDQHODVVHPEO\LVLQVWDOOHGDIWHUWKH¿UH-
place has been installed with all the gas and electrical
FRQQHFWLRQVFRPSOHWHGVHH3DJH5HIHUWRLQVWUXF-
tions included with the surround panel kit.
(QVXUH WKHUH DUH QR REVWUXFWLRQV WR VLGH DLU SDV-
VDJHVRIGHFRUDWLYHWULPRQFHLQVWDOOHGRQLQVHUW
Positioning, Leveling and Securing Insert
1. Place the insert into position
Note: 7KH IURQW ÀDQJHV RI WKH LQVHUW ZLWKRXW VXUURXQG
panels) should be set at approximately 1" in front of
WKHIDFHRIWKH¿UHSODFH
2. Level the insert from side to side and front to back.
3. Ifnecessary,usethelevelingboltsincludedintheinstruc-
tionpack.Screwthelegsintothenutsinstalledinthebottom
of the insert. Turn legs in until insert is level.
NOTE: The best way to access the leveling bolt loca-
WLRQVLVWRUHPRYHWKHEXUQHUDQG¿UHER[ERWWRP

26497-6-0511 Page 9
FIREPLACE INSERT DIMENSIONS
C
B
A
D
E
F
Figure 1
:KHQSODQQLQJD¿UHSODFHLQVHUWLQVWDOODWLRQLW¶VQHFHVVDU\
to determine:
 *DVVXSSO\SLSLQJ
 (OHFWULFDOFRQQHFWLRQV
 :KHWKHURSWLRQDODFFHVVRULHVGHYLFHVVXFKDVDZDOO
switch or remote control - are desired.
 (OHFWULFDOVXSSO\UHTXLUHPHQWVIRUEORZHU9+]
1 Amp)
 3URSHURSHQLQJVL]HRI¿UHSODFHUHTXLUHGIRULQVWDOOD-
WLRQRIWKH¿UHSODFHLQVHUW
A
D
C
B
Figure 2
VF FIREPLACE INSERT DIMENSIONS
MODEL A B C D E F
VFP20IN 19 3/4" 18 5/16" 13 3/4" 29 1/4" 25 1/2" 16 1/8"
VFP28IN 22 3/4" 21 5/16" 15 3/16" 32 1/4" 28 1/2" 17 7/8"
)LUHSODFH2SHQLQJ'LPHQVLRQDO,QIRUPDWLRQ6L]LQJ
MINIMUM FIREPLACE OPENING DIMENSIONS
MODEL HEIGHT
AFRONT WIDTH B DEPTH CREAR WIDTH D
VFP20IN 18 1/2" 26 3/4" * 12 3/4" 15 3/4"
VFP28IN 21 1/2" 30 3/4" * 14 1/4" 19"
Notice 7KHVHDUHWKHPLQLPXPGLPHQVLRQVRID¿UHSODFHWKDWWKH
¿UHSODFHLQVHUWZLOO¿WLQWR,WDOORZVURRPIRUWKHER[DQG
WKH¿UHSODFHVXUURXQGWR¿WRQWRWKHIURQWRIWKHXQLW,WLV
not intended to be used for framing dimensions.
*Notice: Front Width B is the minimum and maximum dimension.

26497-6-0511Page 10
,QSODQQLQJWKHLQVWDOODWLRQIRUWKH¿UHSODFHLWLVQHFHVVDU\
to determine where the unit is to be installed and whether
optional accessories are desired. Gas supply piping should
also be planned at this time.
7KH¿UHSODFHFDQEHPRXQWHGRQDQ\RIWKHVHVXUIDFHV
 $ÀDWKDUGFRPEXVWLEOHRUQRQFRPEXVWLEOHVXUIDFH
2. A raised platform of combustible or non-combustible
material.
 )RXUFRUQHUVRIWKH¿UHSODFHVRFRQWDFWLVPDGHRQ
all four perimeter edges on the bottom of the unit.
 ([DPSOH)RXUFRQFUHWHPDVRQU\EORFNV
,IWKH¿UHSODFHLVLQVWDOOHGGLUHFWO\RQFDUSHWLQJWLOHRURWKHU
FRPEXVWLEOHPDWHULDORWKHUWKDQZRRGÀRRULQJLWVKRXOGEH
installed on a metal or wood panel extending the full width
and depth of the unit.
At this point, you should have decided what components
WRLQFOXGHLQ\RXULQVWDOODWLRQDQGZKHUHWKH¿UHSODFHLVWR
be located. If this has not been done, stop and consult your
dealer for assistance with this planning.
BUILT-IN FIREPLACE INSTALLATION
This unit is designed to be installed in a zero-clearance en-
closure. This means the combustible material can come in
FRQWDFWZLWKWKH¿UHER[
Built-In Fireplace Installation
%XLOWLQ LQVWDOODWLRQ RI WKLV ¿UHSODFH LQYROYHV LQVWDOOLQJ WKH
¿UHSODFHLQWRDIUDPHGLQHQFORVXUH7KLVPDNHVWKHIURQWRI
WKH¿UHSODFHÀXVKZLWKDZDOO,ILQVWDOOLQJDPDQWHODERYHWKH
¿UHSODFH\RXPXVWIROORZWKHFOHDUDQFHVVKRZQLQ)LJXUHV
10 through 12. Follow the instructions below to install the
¿UHSODFHLQWKLVPDQQHU
Frame in rough opening. Use dimensions show in Figure 3
for a conventional rough opening. Use dimensions shown in
Figure 4 for corner rough opening. Be sure to provide gas
OLQHIRU¿UHSODFHDQGHOHFWULFDOSRZHUIRURSWLRQDOEORZHUDV-
sembly.
1. Gas line connections must be made at this time. When
facing the appliance, the gas supply will enter on the
right-hand side. See "Gas Supply" pages 15 to 16.
 ,QVHUW¿UHSODFHLQWRHQFORVXUH
 /HYHO¿UHER[6HH3RVLWLRQLQJ/HYHOLQJDQG6HFXULQJ
Insert" on Page 8.
 )LQLVKHGZDOOVXUIDFHZLOOEHÀXVKWRWKHOHDGLQJHGJHRI
¿UHSODFHWRSDQGVLGHV
5. If used, the surround panel assembly is installed after
WKH ¿UHSODFH KDV EHHQ LQVWDOOHG ZLWK DOO WKH JDV DQG
electrical connection completed. See Page 22. Refer to
instructions included with the surround panel kit.
 ,QVWDOODWLRQRIEXLOWLQ¿UHSODFHLVFRPSOHWHG
D
255/8”
650.9mm
B
511/4”(1301.8mm)
Figure 4
FLUSH
INSTALLATION
PROJECTED
INSTALLATION
1” TO 6” FROM BACK
25mm TO 152mm
ELECTRICAL RECEPTACLE
71/2” (190.5mm)
GAS SUPPLY
B
C
C
Figure 3
Rough Opening for Installing in Wall Rough Opening for Installing in Corner
ABCD
VFP20IN 13 3/4"
PP
27 3/4"
PP
18 1/2"
PP
36 1/4"
PP
VFP28IN 16 3/4"
PP
30 1/2"
PP
22 1/2"
PP
36 1/4"
PP

26497-6-0511 Page 11
VFP20IN FIREPLACE WITH SURROUND DIMENSIONS
261/2”
401/2”
23/8”
DF20MBL
40”
255/8”
13/4”
15/16”
DF20LBL
111/2”
34”
201/2”
41/4”
25”
DF20GBL

26497-6-0511Page 12
VFP28IN FIREPLACE WITH SURROUND DIMENSIONS
291/2”
431/2”
23/8”
DF28MBL
43”
285/8”
13/4”
15/16”
DF28LBL
14 1/2”
37”
23 1/2”
4 1/4”
28”
DF28GBL

26497-6-0511 Page 13
Water vapor is a by-product of gas combustion. An unvented room
KHDWHUSURGXFHVDSSUR[LPDWHO\RQHRXQFHPORIZDWHUIRU
HYHU\%78V.:VRIJDVLQSXWSHUKRXU
8QYHQWHGURRPKHDWHUVDUHUHFRPPHQGHGDVVXSSOHPHQWDOKHDWD
URRPUDWKHUWKDQDSULPDU\KHDWVRXUFHDQHQWLUHKRXVH,QPRVW
supplemental heat applications, the water vapor does not create a
problem. In most applications, the water vapor enhances the low
humidity atmosphere experienced during cold weather.
The following steps will help insure that water vapor does not
become a problem.
1. Besuretheheaterissizedproperlyfortheapplication,including
ample combustion air and circulation air.
 ,IKLJKKXPLGLW\LVH[SHULHQFHGDGHKXPLGL¿HUPD\EHXVHGWR
help lower the water vapor content of the air.
3. Do not use an unvented room heater as the primary heat
source.
7KLVKHDWHUVKDOOQRWEHLQVWDOOHGLQDFRQ¿QHGVSDFHRUXQXVXDOO\
tight construction unless provisions are provided for adequate
combustion and ventilation air.
$FRQ¿QHGVSDFHLVDQDUHDZLWKYROXPHOHVVWKDQFXELFIHHWSHU
1,000 Btuh of the combined input rates of all appliances drawing
combustion air from that space. Small areas such as equipment
URRPVDUHFRQ¿QHGVSDFHV)XUQDFHVLQVWDOOHGLQDFRQ¿QHGVSDFH
whichsupplyheatedairtoareasoutsidethespacemustdrawreturn
air from outside the space through tightly sealed return air ducts.A
FRQ¿QHGVSDFHPXVWKDYHRSHQLQJVLQWRWKHVSDFHIRUFRPEXV-
tion air. One opening must be within 12 inches of the ceiling and
WKHRWKHUPXVWEHZLWKLQLQFKHVRIWKHÀRRU7KHUHTXLUHGVL]LQJ
of these openings is determined by whether inside or outside air is
usedtosupportcombustion,the method by which theairisbrought
WRWKHVSDFHYHUWLFDORUKRUL]RQWDOGXFWDQGE\WKHWRWDOLQSXWUDWH
of all appliances in the space.
Unusually Tight Construction
The air that leaks around doors and windows may provide enough
fresh air for combustion and ventilation. However, in buildings of
unusually tight construction, you must provide additional fresh air.
8QXVXDOO\ WLJKW FRQVWUXFWLRQ LV GH¿QHG DV FRQVWUXFWLRQ
ZKHUH
a. Walls and ceilings exposed to the outside atmosphere have
a continuous water vapor retarder with a rating of one perm
or less with openings gasketed or sealed, and
b. Weather-stripping has been added on openable windows
and doors, and
c. Caulking or sealants are applied to areas such as joints
around window and door frames, between sole plates and
ÀRRUVEHWZHHQZDOOFHLOLQJMRLQWVEHWZHHQZDOOSDQHOVDW
penetrations for plumbing, electrical, and gas lines, and at
other openings.
Ifyourhomemeetsallofthethreecriteriaabove,youmustprovide
additionalfreshair.See³9HQWLODWLRQ$LU)URP2XWGRRUV´ page
14.
'HWHUPLQLQJLI<RX+DYHD&RQ¿QHGRU8QFRQ¿QHG6SDFH
8VHWKLVZRUNVKHHWWRGHWHUPLQHLI\RXKDYHDFRQ¿QHGRUXQFRQ¿QHG
space.
Space: Includes the room in which you will install heater plus any
adjoining rooms with doorless passageways or ventilation grills
between the rooms.
 'HWHUPLQHWKHYROXPHRIWKHVSDFHOHQJWK[ZLGWK[KHLJKW
Length x Width x Height = FXIWYROXPHRI
space)
Example:6SDFHVL]HIWOHQJWK[IWZLGWK[IWFHLOLQJ
KHLJKW FXIWYROXPHRIVSDFH
If additional ventilation to adjoining room is supplied with grills
oropenings, addthe volumeof theserooms tothe totalvolume
of the space.
2. Divide the space volume by 50 cubic feet to determine the
maximum BTU/Hr the space can support.
YROXPHRIVSDFH ·FX IW PD[LPXP
BTU/Hr the space can support)
Example:FXIWYROXPHRIVSDFH·FXIW RU
PD[LPXP%78+UWKHVSDFHFDQVXSSRUW
3. Add the BTU/Hr of all fuel burning appliances in the space.
Vent-free heater BTU/Hr
Gas water heater BTU/Hr
Gas furnace BTU/Hr
Vented gas heater BTU/Hr
*DV¿UHSODFHORJV BTU/Hr
Other gas appliances*+ BTU/Hr
Total = BTU/Hr
Example: Vented gas heater 20,000 BTU/Hr
Vent-free heater + 18,000 BTU/Hr
Total = 38,000 BTU/Hr
*Do not include direct-vent gas appliances. Direct vent draws
combustion air from the outdoors and vents to the outdoors.
4. Compare the maximum BTU/Hr the space can support with the
actual amount of BTU/Hr used.
%78+UPD[LPXPWKHVSDFHFDQVXSSRUW
%78+UDFWXDODPRXQWRI%78+UXVHG
Example:
   %78+UPD[LPXPWKHVSDFHFDQVXSSRUW
   %78+UDFWXDODPRXQWRI%78+UXVHG
Warning: Ifthe areainwhichtheheatermaybeoperatedissmaller
WKDQWKDW GH¿QHGDV DQ XQFRQ¿QHGVSDFH RU LIWKH EXLOGLQJLVRI
unusually tight construction, provide adequate combustion and
ventilation air by one of the methods described in the National
Fuel Gas Code, ANSI Z223.1/NFPA 54, Air for Combustion and
Ventilation, or applicable local codes.
WATER VAPOR: A BY-PRODUCT OF UNVENTED ROOM HEATERS
PROVISIONS FOR ADEQUATE COMBUSTION & VENTILATION AIR

26497-6-0511Page 14
7KHVSDFHLQWKHDERYHH[DPSOHLVDFRQ¿QHGVSDFHEHFDXVHWKH
actual BTU/Hr used is more than the maximum BTU/HR the space
can support. You must provide additional fresh air. Your options
are as follows:
A. Rework worksheet, adding the space of an adjoining room. If
WKHH[WUDVSDFHSURYLGHVDQXQFRQ¿QHGVSDFHUHPRYHGRRU
to adjoining room or add ventilation grills between rooms. See
9HQWLODWLRQ$LU)URP,QVLGH%XLOGLQJ
B. Vent room directly to the outdoors. See 9HQWLODWLRQ$LU)URP
Outdoors.
C. InstallalowerBTU/Hrheater,iflowerBTU/Hrsizemakesroom
XQFRQ¿QHG
If the actual BTU/Hr used is less than the maximum BTU/Hr the
VSDFHFDQVXSSRUWWKHVSDFHLVDQXQFRQ¿QHGVSDFH<RXZLOOQHHG
no additional fresh air ventilation.
WARNING
<RXPXVWSURYLGHDGGLWLRQDOYHQWLODWLRQDLULQDFRQ¿QHG
space.
Ventilation Air
9HQWLODWLRQ$LU)URP,QVLGH%XLOGLQJ)LJXUH
7KLVIUHVKDLUZRXOGFRPHIURPDQDGMRLQLQJXQFRQ¿QHGVSDFH:KHQ
YHQWLODWLQJWRDQDGMRLQLQJXQFRQ¿QHGVSDFH\RXPXVWSURYLGHWZR
permanent openings: one within 12" of the ceiling and one within
RIWKHÀRRURQWKHZDOOFRQQHFWLQJWKHWZRVSDFHVVHHRSWLRQV
1 and 2, Figure 5). You can also remove door into adjoining room
VHHRSWLRQ)LJXUH(DFKYHQWLODWLRQJULOORURSHQLQJVKDOOKDYH
aminimumfreeareaofonesquareinchper1,000BTUHofthetotal
LQSXWUDWLQJRIWKHJDVHTXLSPHQWLQWKHFRQ¿QHGVSDFH
Figure 5
WARNING
5HZRUN ZRUNVKHHW DGGLQJ WKH VSDFH RI WKH DGMRLQLQJ
XQFRQ¿QHGVSDFH7KHFRPELQHGVSDFHVPXVWKDYHHQRXJK
IUHVKDLUWRVXSSO\DOODSSOLDQFHVLQERWKVSDFHV.
9HQWLODWLRQ$LU)URP2XWGRRUV)LJXUH
Provide extra fresh air by using ventilation grills or ducts. You must
provide two permanent openings: one within 12" of the ceiling and
RQHZLWKRIWKHÀRRU&RQQHFWWKHVHLWHPVGLUHFWO\WRWKHRXWGRRUV
or spaces open to the outdoors. These spaces include attics and
crawl spaces. In most cases for direct communication with the
outdoors or direct communication through a vertical duct a free
area opening of one square inch per 4,000 BTU/Hr of heater input
rating for each grill. If a horizontal duct is used, a grill free area or
duct opening shall have a free area opening of one square inch per
2,000 BTU/Hr for each grill. Follow the National Fuel Code ANSI
Z223.1/NFPA54, Air for Combustion and Ventilation for required
size of ventilation grills or ducts.
IMPORTANT:Donotprovideopeningsforinletoroutletairintoattic
if attic has a thermostat-controlled power vent. Heated air entering
the attic will activate the power vent.
)LJXUH
PROVISIONS FOR ADEQUATE COMBUSTION & VENTILATION AIR (continued)
A1A2
B1B2
A1 x B1 = C1
A2 x B2 = C2
C1 + C2 = Sq. In. Required
([DPSOH For a 30,000 BTU Heater, 1 sq in per 1,000 BTU
equals 30 sq. in. of opening.
$LQ2[%LQ2 &LQ2
$LQ2[%LQ2 &LQ2
&LQ2&LQ2= 30in2
Figure 7

26497-6-0511 Page 15
Figure 8
The gas pipeline can be brought in through the right or left side of
theappliance.TheinserthasaFlexlinewithshutoffvalvelocatedon
the right side when facing the unit. See Figures 8 and 9. Consult
the current National Fuel Gas Code,ANSI Z223.1 CAN/CGA-B149
RULQVWDOODWLRQFRGH
,QVWDOOLQJWKH0DLQ*DV&RFN
Each appliance should have its own manual gas cock.
Amanualmaingas cock should belocatedinthe vicinity oftheunit.
Where none exists, or where its size or location is not adequate,
contact your local authorized installer for installation or relocation.
Compoundsusedon threadedjointsofgaspiping shallberesistant
WRWKHDFWLRQRIOLTXH¿HGSHWUROHXPJDVHV7KHJDVOLQHVPXVWEH
checked for leaks by the installer. This should be done with a soap
solution watching for bubbles on all exposed connections, and if
unexposed, a pressure test should be made.
1HYHUXVHDQH[SRVHGÀDPHWRFKHFNIRUOHDNV$SSOLDQFHPXVW
EHGLVFRQQHFWHGIURPSLSLQJDWLQOHWRIFRQWUROYDOYHDQGSLSH
FDSSHGRUSOXJJHGIRUSUHVVXUHWHVW1HYHUSUHVVXUHWHVWZLWK
DSSOLDQFHFRQQHFWHGFRQWUROYDOYHZLOOVXVWDLQGDPDJH
NOTE:Themillivoltgascontrolsareequippedwithacapturedscrew
type pressure test point, therefore it is not necessary to provide a
1/8" test point up stream of the control.
:KHQXVLQJFRSSHURUÀH[FRQQHFWRUXVHRQO\DSSURYHG¿WWLQJV
7KHDSSOLDQFHDQGLW¶VLQGLYLGXDOVKXWRIIYDOYHPXVWEHGLVFRQQHFWHG
fromsupplypipingsystemduringanypressuretestingofthatsystem
DWWHVWSUHVVXUHVLQH[FHVVRISVLJN3D
The appliance must be isolated from the gas supply piping system
by closing its individual manual shut off valve during any pressure
testing of the gas supply piping system at test pressures equal to
RUOHVVWKDQSVLJN3D
Attention!Ifoneoftheproceduresresultsinpressuresinexcessof
SVLJZFN3DRQWKH¿UHSODFHJDVYDOYHLWZLOOUHVXOW
in a hazardous condition.
Note:1HYHUXVHSODVWLFSLSH&KHFNWRFRQ¿UPZKHWKHU\RXU
local codes allow copper tubing or galvanized.
Note: Since some municipalities have additional local codes, it is
always best to consult your local authority and installation code.
The use of the following gas connectors is recommended:
— ANSZ21.24ApplianceConnectorsofCorrugatedMetalTubing
and Fittings.
— ANSZ21.45AssembledFlexibleApplianceConnectorsofOther
Than All-Metal Construction
The above connectors may be used if acceptable by the authority
KDYLQJMXULVGLFWLRQ7KHVWDWHRI0DVVDFKXVHWWVUHTXLUHVWKDWDÀH[LEOH
appliance connector cannot exceed three feet in length.
5HFRPPHQGHG*DV3LSH'LDPHWHU
Pipe Length Schedule 40 Pipe
,QVLGH'LDPHWHU
7XELQJ7\SH/
2XWVLGH'LDPHWHU
Nat. L.P. Nat. L.P.
0-10ft
0-3m 1/2" 12.7mm 3/8" 9.5mm 1/2" 12.7mm 3/8" 9.5mm
11-40ft
4-12m 1/2" 12.7mm 1/2" 12.7mm 5/8" 15.9mm 1/2" 12.7mm
41-100ft
13-30m 1/2" 12.7mm 1/2" 12.7mm 3/4" 19mm 1/2" 12.7mm
101-150ft
31-46m 3/4" 19mm 1/2" 12.7mm 7/8" 22.2mm 3/4" 1.9 mm
GAS SUPPLY
GAS FLEX LINE WITH
SHUTOFF VALVE
(PROVIDED)
FRONT OF
INSERT
RIGHT SIDEOFINSERT
Figure 9

26497-6-0511Page 16
*$66833/<FRQWLQXHG
CLEARANCES
&RPEXVWLEOH0DWHULDO
No greeting cards, stockings or ornamentation of any type
VKRXOGEHSODFHGRQRUDWWDFKHGWRWKH¿UHSODFH7KHÀRZRI
heat can ignite combustibles.
Figure 10
Propanegaswillhaveamanifoldpressureapproximately10.0"w.c.
atthepressureregulatoroutletwiththeinletpressuretothepressure
regulator from a minimum of 11.0"w.c. for the purpose of input
adjustment to a maximum of 13.0"w.c.
Atest gage connection is located downstream of the gas appliance
pressure regulator for measuring gas pressure. The connection is
a 1/8 inch N.P.T. plugged tapping.
Millivolt Control Valve
The valve regulator controls the burner pressure which should be
checked at the pressure test point. Turn captured screw counter
clockwise2or3 turnsandthenplace tubing topressuregaugeover
WHVWSRLQW8VHWHVWSRLQW³$´FORVHVWWRFRQWURONQRE$IWHUWDNLQJ
SUHVVXUHUHDGLQJEHVXUHDQGWXUQFDSWXUHGVFUHZFORFNZLVH¿UPO\
to re-seal. Do not over torque. Check for gas leaks.
&KHFNLQJ0DQLIROG3UHVVXUH
MILLIVOLT VALVES
Naturalgaswillhaveamanifoldpressureofapproximately3.5"w.c.
for maximum input or 1.7" w.c. for minimum input at the pressure
regulator outlet with the inlet pressure to the pressure regulator
from a minimum of 4.5" w.c. for the purpose of input adjustment to
a maximum of 10.5" w.c.
Propanegaswillhaveamanifoldpressureapproximately10.0"w.c.
N3DIRUPD[LPXPLQSXWRUZFIRUPLQLPXPLQSXWDWWKH
pressure regulator outlet with the inlet pressure to the pressure
regulator from a minimum of 11.0"w.c. for the purpose of input
adjustment to a maximum of 13.0"w.c.
HYDRAULIC THERMOSTAT VALVES
Natural gas will have a manifold pressure of approximately 6.0"
w.c. at the pressure regulator outlet with the inlet pressure to the
pressure regulator from a minimum of 7.0" w.c. for the purpose of
input adjustment to a maximum of 10.5" w.c.
8”
MINIMUMCLEARANCE
TOPERPENDICULAR
COMBUSTIBLESIDE-W ALL

26497-6-0511 Page 17
FINISHEDW ALL
FLATMANTEL SHELF
2”
15”
11”
4”
6”
8”
10”
12”
13”
17”
19”
21”
VFP20 Series Figure 11
FINISHEDW ALL
FLATMANTEL SHELF
2”
20”
16”
4”
6”
8”
10”
12”
18”
22”
24”
26”
VFP28 Series Figure 12
&/($5$1&(6FRQWLQXHG

26497-6-0511Page 18
&/($5$1&(6FRQWLQXHG
FLOOR
26” MIN.
CEILING
NO MANTEL
TOP OF FIREPLACE OPENING
FLOOR
26” MIN.
CEILING
NO MANTEL
TOP OF FIREPLACE OPENING
Surround Clearances Figure 13
Glass Front Clearances Figure 14
)LJXUHVDQGSHUWDLQWR9)3,16HULHV

26497-6-0511 Page 19
Do not attach combustible material to the mantel of your
¿UHSODFH7KLVLVD¿UHKD]DUG
Figure 15
No greeting cards, stockings or ornamentation of any type
VKRXOGEHSODFHGRQRUDWWDFKHGWRWKH¿UHSODFH7KLVLVDKHDWLQJ
DSSOLDQFH7KHÀRZRIKHDWFDQLJQLWHFRPEXVWLEOHV
)LJXUH
COMBUSTIBLE MATERIALS

26497-6-0511Page 20
WIRING THE FIREPLACE
1RWH(OHFWULFDOZLULQJPXVWEHLQVWDOOHGE\DOLFHQVHG
electrician.
CAUTION: DISCONNECT REMOTE CONTROLS IF YOU
ARE ABSENT FOR EXTENDED TIME PERIODS. THIS
WILL PREVENT ACCIDENTAL FIREPLACE OPERA-
TION.
,QVWDOODWLRQRI$OWHUQDWH6XUURXQG3DQHO212))6ZLWFK
RQWKHPLOOLYROWFRQWUROYDOYHRQO\
An ON/OFF switch and wire assembly are provided. They
are included in the instruction packet.
Do not cut wire or insulation on metal edges.
Note: Refer to surround panel installation section on
SDJHIRUDGGLWLRQDOLQIRUPDWLRQRQDWWDFKPHQW
Standard Surrounds DF(20,28)LBL
1. Find the coiled low voltage wire assembly and ON/OFF
switch located in the instruction packet.
 $WWDFKWKHÀDJWHUPLQDOHQGVWRWKH³7+73´DQG³7+´
terminals on the front terminal block of the gas valve.
See Figure 22.
3. Run the low voltage alternate switch wires up the back
of the right or left surround panel. Then secure the wires
with wire clips provided. See Figure 17.
Figure 17
,QVHUW212))VZLWFKLQWRVLGH SDQHOWKHQDWWDFKZLUH
DVVHPEO\IURPYDOYHWHUPLQDOV
4. Remove the switch knockout on the side surround pan-
el, then install the ON/OFF switch.
5. Connect the low voltage wires from the gas valve to the
ON/OFF switch.
6. Attach the surround panel assembly to the insert. Place
the surround panel assembly against the face of the in-
sert and align the lower retaining tabs with the notches
on the insert sides. Lift the surround panel assembly
VOLJKWO\XQWLOWKHERWWRPUHWXUQÀDQJHWRSSDQHOLVSRVL-
WLRQHGRYHUWKHWRSÀDQJHRQWKHLQVHUW7KLVVHFXUHVWKH
surround panel assembly to the insert without screws.
Traditional Cast Iron Surrounds
1. Find the coiled low voltage wire assembly and ON/OFF
switch located in the instruction packet.
 $WWDFKWKHÀDJWHUPLQDOHQGVWRWKH³7+73´DQG³7+´
terminals on the front terminal block of the gas valve.
See Figure 19.
Figure 18
1RWH )RUULJKWVLGHOHJLQVWDOODWLRQUHYHUVHVZLWFKSR-
VLWLRQLQEUDFNHW
3. Run the low voltage alternate switch wires up the back
of the right or left cast surround leg. Then secure them
with the wire clips provided.
4. Install the switch bracket with screws as shown in Fig-
ure 18 to the back of the cast surround leg.
5. Install ON/OFF switch, and connect low-voltage wires
from gas valve.
6. Attach cast surround panel assembly to the insert.
Place the cast surround assembly against the face of
the insert and align the lower retaining tabs with the
notches on the insert sides. Lift the cast surround as-
VHPEO\VOLJKWO\XQWLOWKHERWWRPUHWXUQÀDQJHWRSSDQHO
LVSRVLWLRQHGRYHUWKHWRSÀDQJHRQWKHLQVHUW7KLVVH-
cures the cast surround assembly to the insert without
screws.
Figure 19
ALTERNATE ON/OFF SWITCH INSTALLATION
WIRING FROM
MILLIVOLT GAS
VALVE
ON/OFF
SWITCH
ASSEMBLY
RightSideInstallationLeft SideInstallation
ON/OFF
SWITCH
ASSEMBLY
WIRES FROM ON/OFF
SWITCH INSTALLED IN
LEFT OR RIGHT SIDE
SURROUND PANELS
NOTE: TO OPERATE INSERT WITH SIDE PANEL
ON/OFF SWITCH, BE SURE TO PLACE THE MAIN
SWITCH (TO THE RIGHT SIDE OF GAS VALVE)TO “”
POSITION
OFF
TH/TP
TP
TH