Trane THV1M087A936 Assembly instructions
THV1M087A936, 948, 9V3, 9V5SA - Highboy
TLF1M087A936, 948, 9V3, 9V5SA- Lowboy Front Flue
TLR1M087A936, 948, 9V3, 9V5SA - Lowboy Rear Flue
TDF1M087A936, 948, 9V3, 9V5SA - Downflow/ Horizontal
OIL FIRED CENTRAL FURNACE
ALL phases o
f
thisinstallationmustcomply withNATIONAL,STATEAND LOCALCODES
IMPORTANT —
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Installer’s Guide
18-DE01D1-8
THV1
Highboy
Vertical
Flue
TLF1
Lowboy
Front
Flue
TLR1
Lowboy
Rear
Flue
TDF1
Downflow/
Horizontal
Front Flue
AVAILABLE IN FRENCH CANADIAN (FC)
© 2009 Trane All Rights Reserved 18-DE01D1-8
Installer’s Guide
▲
WARNING
!
EXPLOSION HAZARD
Do NOT store or use gasoline or other flammable va-
pors and liquids in the vicinity of this or any other ap-
pliance.
Improper installation, adjustment, alteration, service, or
maintenance can cause a fire or explosion resulting in
property damage, personal injury, or loss of life.
For assistance or additional information consult a
qualified installer or service agency.
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SHIPPING DAMAGE
Materialinthisshipmenthasbeeninspectedat
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ully a
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Report anyshippingdamageim-
mediately.
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o
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p
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m
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ll
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d
a
s
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p
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c
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f
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d
i
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s
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a
ll
a
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L
oc
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t
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s
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c
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(
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3
)
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NoticetotheInstaller
:
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ll
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of
t
h
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must
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e
of
.
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iedinstaller
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”
,
isan
individual,oragency,properly licensedande
x
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riencedtoinstall andserviceoil-burningequip-
mentinaccordancewithall localcodes andordi-
nances.
MATERIAL AND WORKMANSHIP
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.
18-DE01D1-8 3
Installer’s Guide
Contents
CONTENTS
INSTALLATION GUIDELINES 2
Location 2
Clearances 4
Downflow/ Horizontal Furnace Setup 4
Air for Combustion and Ventilation 5
Chimney Inspection 13
Chimney Sizing 13
Chimney Height 13
Flue/ Chimney/ Vent Connector 14
Draft Regulator 16
Power (Side-Wall) Venting 16
Duct Work and Air Conditioning 17
Air Filter Mounting 17
Oil Burner and Oil Nozzle Installation 18
Fuel System Installation 19
Electrical Connections 20
8.
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.
▲
WARNING
!
The manufacturer of this equipment assumes no liabil-
ity for any damages resulting from unauthorized modi-
fications made to the furnace, or any components
thereof, or improper installation of the furnace in the
field. Furthermore, any such field modifications VOID
THE WARRANTY and place responsibility for safe and
reliable operation of the furnace on those who per-
formed the modification(s).
INSTALLATION GUIDELINES CODES
A
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.
INSTALLATION LOCATION
▲
CAUTION
!
To prevent shortening its service life, the furnace
should not be used as a “Construction Heater” during
the finishing phases of construction until the require-
ments listed in item 8, a-g of the safety section of this
publication have been met. Condensate in the pres-
ence of chlorides and fluorides from paint, varnish,
stains, adhesives, cleaning compounds, and cement
create a corrosive condition which may cause rapid
deterioration of the heat exchanger.
▲
WARNING
!
SUPPORT FURNACE PROPERLY
DO NOT hang the downflow/ horizontal furnace from
a structure, or surface, by any integral part or fas-
tener of the furnace. The furnace was not designed to
support itself in this manner.
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n
.
418-DE01D1-8
Installer’s Guide
STANDARD CLEARANCES
S
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CLOSET AND ALCOVE INSTALLATION
A
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.
Thehori
z
ontal/down
f
low
f
urnacemodelrequires
anoptionalcombustiblesur
f
ace-mountingbase
(model# BAYSUB10ABASEAA)
f
orverticalinstal-
lation(i.e., down
f
lowcon
f
iguration)directly on
combustiblematerials,re
f
ertoFigure
2
.
1
RecommendedSupportFrame
f
orDown
f
low/
Hori
z
ontalFurnaces
2
Down
f
lowFurnaceCombustible
Sur
f
ace-MountingBase
Theminimumclearances
f
rom
f
urnacecasing
sur
f
aces tocombustiblematerialsare
:
-
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urnaceonly
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, 24
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DOWNFLOW/ HORIZONTAL FURNACE
SETUP
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F
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3.
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N
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:
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a
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e
.
18-DE01D1-8 5
Installer’s Guide
AIR FOR COMBUSTION AND VENTILATION
▲
CAUTION
!
VENTILATION REQUIRED!
Relief openings in the front or top of the furnace cas-
ing should not be obstructed or blocked. These open-
ings supply combustion and ventilation air to the fur-
nace.
C
h
l
o
r
i
d
e
,
f
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rr
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.
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co
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c
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n
t
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s
, b
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li
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o
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i
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n
c
i
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s
of
80
%
o
r
g
r
e
a
t
e
r
.
1
)Whenthe
f
urnaceisinstalledinthehori
z
on-
talcon
f
iguration,
t
h
e
o
il
b
u
r
n
e
r
m
u
s
t
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m
o
un
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e
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e
ss
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o
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(
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of
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See
Figure3.
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.
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urnaceisinstalledinthehori
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618-DE01D1-8
Installer’s Guide
SUPPLY
AIR
SUPPLY
AIR
R
ETURN
AIR
RETUR
N
AIR
Insert burner
mounting bolt
here
Cut mounting
stud for
Horizontal right
Insert burner
mounting bolt
here
Cut mounting
stud for
Horizontal left
Horizontal left Horizontal right
FAN/LIMIT
CONTROL AS SHIPPED
RELOCATE FAN/LIMIT
CONTROL HERE
SUPPLY
AIR
SUPPLY
AIR
R
ETURN
AIR
RETUR
N
AIR
Horizontal left Horizontal right
TURNED END FOR END
34
Adown
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urnacerotated1
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iguration
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orthe
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orhori
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ontalle
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urnacecon
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iguration
18-DE01D1-8 7
Installer’s Guide
Highboy VerticalHighboy Vertical
16.13
16.13
14.16
14.16
25.00
25.00
24.04
24.04
47.13
47.13
58.00
58.00
31.03
31.03
20.0
20.0
0.10
0.10
0.07
0.07
4.45
4.45
6.50
6.50
1.18
1.18
22.13
22.13
20.03
20.03
4.59
4.59
10.06
10.06
L
C
6.50
6.50
34.25
34.25
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26.00
19.00
19.00
1.00
1.00
0.88
0.88
6.00
6.00
1.00
1.00
4.54
4.54
3.75
3.75
* NOTE: Filter Frame
Shipped unassemble
d
& packed in blower
compartment
MINIMUM CLEARANCE TO COMBUSTIBLE MATERIALS
Furnace casing sides and rear 3"
Front furnace casing to closet door1 8"
Furnace flue pipe / vent connector 9"
Furnace casing top 3"
Supply air plenum (any side) 3"
Supply air ducts within 6 feet of the furnace. 3"
THV1MO87A936, 48, V3, V5SA OUTLINE DRAWING
(ALL DIMENSIONS ARE IN INCHES)
818-DE01D1-8
Installer’s Guide
61.25
61.25
11.12
11.12
29.82
29.82
16.13
16.13
16.13
16.13
16.13
16.13
22.25
22.25
Downflow / Horizontal - Front FlueDownflow / Horizontal - Front Flue
0.75
0.75
0.75
0.75
16.13
16.13
22.25
22.25
3.23
3.23
AIRFLO
W
MINIMUM CLEARANCE TO COMBUSTIBLE MATERIALS
Furnace casing sides and rear 3"
Front furnace casing to closet door1 8"
Furnace flue pipe / vent connector 9"
Furnace casing top 3"
Supply air plenum (any side) 3"
Supply air ducts within 6 feet of the furnace. 3"
Notes:
1 The Horizontal / Downflow model requires 22" from the front casing of the furnace to the
closet door.
2 Adequate clearance from the supply end surface of the furnace casing to combustible
materials are provided by the design of the accessory mounting base when used with the
Horizontal / Downflow furnace model applied in the Downflow configuration.
TDF1MO87A936, 48, V3, V5SA OUTLINE DRAWING
(ALL DIMENSIONS ARE IN INCHES)
18-DE01D1-8 9
Installer’s Guide
4.54
4.54
1.00
1.00
10.88
10.88
6.00
6.00
Lowboy - Front Flue
Lowboy - Front Flue
0.63
0.63
10.06
10.06
10.13
10.13
47.00
47.00
20.03
20.03
12.53
12.53
2.38
2.38
2.00
2.00
4.50
4.50
40.75
40.75
0.72
0.72
22.06
22.06
20.03
20.03
17.00
17.00
1.00
1.00
3.13
3.13
3.75
3.75
6.50
6.50
L
C
MINIMUM CLEARANCE TO COMBUSTIBLE MATERIALS
Furnace casing sides and rear 3"
Front furnace casing to closet door1 8"
Furnace flue pipe / vent connector 9"
Furnace casing top 3"
Supply air plenum (any side) 3"
Supply air ducts within 6 feet of the furnace. 3"
TLF1MO87A936, 48, V3, V5SA OUTLINE DRAWING
(ALL DIMENSIONS ARE IN INCHES)
10 18-DE01D1-8
Installer’s Guide
2.05
2.05
Lowboy Rear FlueLowboy Rear Flue
1.00
1.00
0.88
0.88
6.00
6.00
0.63
0.63
10.06
10.06
10.13
10.13
47.00
47.00
20.03
20.03
12.53
12.53
2.38
2.38
2.00
2.00
4.50
4.50
40.75
40.75
0.72
0.72
22.06
22.06
20.03
20.03
17.00
17.00
1.00
1.00
3.13
3.13
3.75
3.75
29.845
29.845
MINIMUM CLEARANCE TO COMBUSTIBLE MATERIALS
Furnace casing sides and rear 3"
Front furnace casing to closet door1 8"
Furnace flue pipe / vent connector 9"
Furnace casing top 3"
Supply air plenum (any side) 3"
Supply air ducts within 6 feet of the furnace. 3"
Notes:
1 Lowboy Rear Flue model requires 3" from the furnace front casing to the closet door.
TLR1MO87A936, 48, V3, V5SA OUTLINE DRAWING
(ALL DIMENSIONS ARE IN INCHES)
18-DE01D1-8 11
Installer’s Guide
FRONT VIEW
TOP VIEW SIDE
VIEW
Cooling / HeatPump Coil to Oil Furnace Transition
Highboy / Lowboy ONLY
Cooling / HeatPump Coil to Oil Furnace Transition
Downflow / Horizontal ONLY
12 18-DE01D1-8
Installer’s Guide
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18-DE01D1-8 13
Installer’s Guide
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i
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r
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un
d
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r
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ll
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n
d
i
t
i
o
n
s
.
CHIMNEY INSPECTION
T
h
e
c
h
i
m
n
e
y
,
v
e
n
t
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o
r
a
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y
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i
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of
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e
a
t
i
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g
s
y
s
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e
m
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r
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a
c
e
,
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e
g
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r
d
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e
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of
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e
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y
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s
u
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fo
r
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e
:
-
C
h
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y
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n
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e
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o
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t
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n
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of
O
il
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B
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r
n
i
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g
E
q
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p
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n
t
,
N
FP
A
31
-
2001,
fo
r
d
e
t
a
il
s
o
n
p
r
o
p
e
r
c
h
i
m
n
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y
s
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g
a
n
d
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n
s
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r
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c-
t
i
o
n
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f
n
ee
d
e
d
,
t
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e
c
h
i
m
n
e
y
s
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o
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l
d
b
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e
a
n
e
d
b
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fo
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i
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s
t
a
lli
n
g
t
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e
f
u
r
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a
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e
.
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n
y
a
cc
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m
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a
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t
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b
o
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f
l
u
e
s
h
o
u
l
d
b
e
r
e
m
o
v
e
d
.
CHIMNEY SIZING:
T
h
e
f
u
r
n
a
c
e
m
u
s
t
b
e
co
nn
e
c
t
e
d
t
o
a
n
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d
e
q
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a
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c
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t
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s
.
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a
d
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c
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a
t
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d
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d
li
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e
d
w
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t
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c
a
p
a
b
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t
y
of
p
r
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c
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g
a
(-)
.04
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:
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m
a
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c
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v
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m
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s
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d
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FP
A
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t
a
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d
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r
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fo
r
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h
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m
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s
,
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e
p
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t
s
,
a
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l
B
u
r
n
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n
g
A
pp
li
-
a
n
c
e
s
(
N
FP
A
211
-
1996
o
r
l
a
t
e
s
t
e
d
i
t
i
o
n
)
.
All installationsandservices mustbe
per
f
ormedbyquali
f
iedservicepersonnel.
P
roper chimney termination height
for pitched roofs
T
h
e
insideareao
f
thechimneyliner
s
h
o
u
l
d
e
q
u
a
l
,
a
t
m
i
n
i
m
u
m
,
t
h
e
a
r
e
a
of
t
h
e
v
e
n
t
p
i
p
e
e
x
i
t
i
n
g
t
h
e
f
u
r
n
a
c
e
-
EXAMPLE
:
π
x
r
2
=
A
r
e
a
of
P
i
p
e
(
s
q.
i
n
.
)
r
=
r
a
d
i
u
s
of
p
i
p
e
π
=
3.1417
F
l
u
e
P
i
p
e
D
i
a
m
e
t
e
r
=
6
"
[
R
a
d
i
u
s
of
p
i
p
e
=
d
i
a
m
e
t
e
r
of
p
i
p
e
=
(
(
6
i
n
.
)
=
3
i
n
.
]
π
x
32
=
28
s
q.
i
n
.
NOTE: This formula calculates the minimum inside
area of the chimney. If more than one appliance vent
connector pipe is connected to the chimney, the mini-
mum inside area of the chimney should be equal to the
area of the largest vent pipe plus one half the area of
any additional vent pipes. If the chimney is too large or
condensation has been a problem in the past refer to
the NFPA Standard for the Installation of Oil Burning
Equipment (NFPA31-1997 or latest edition) Appendix E
for proper liner sizing.
CHIMNEY HEIGHT:
T
h
e
c
h
i
m
n
e
y
s
h
a
ll
t
e
r
m
i
n
a
t
e
a
t
l
e
a
s
t
3
f
ee
t
a
b
o
v
e
t
h
e
h
i
g
h
e
s
t
p
o
i
n
t
w
h
e
r
e
i
t
p
a
ss
e
s
t
h
r
o
u
g
h
t
h
e
r
oof
of
a
b
u
il
d
i
n
g
a
n
d
a
t
l
e
a
s
t
2
f
ee
t
h
i
g
h
e
r
t
h
a
n
a
n
y
p
o
r
t
i
o
n
of
a
b
u
il
d
i
n
g
w
i
t
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i
n
a
h
o
r
i
z
o
n
t
a
l
d
i
s
t
a
n
c
e
of
10
f
ee
t
.
(
S
ee
F
i
g
. 5
a
)
.
I
f
t
h
e
c
h
i
m
n
e
y
p
e
n
e
t
r
a
t
e
s
a
r
oof
m
o
r
e
t
h
a
n
10
f
ee
t
f
r
o
m
a
r
i
d
g
e
,
w
a
ll
o
r
p
a
r
a
p
e
t
,
a
m
i
n
i
m
u
m
of
3
f
ee
t
a
b
o
v
e
r
oof
o
r
e
x
i
t
p
o
i
n
t
m
u
s
t
b
e
m
a
i
n
t
a
i
n
e
d
.
S
ee
F
i
g
u
r
e
5b.
5
14 18-DE01D1-8
Installer’s Guide
v
e
n
t
i
n
g
s
y
s
t
e
m
m
u
s
t
b
e
s
u
pp
o
r
t
e
d
a
t
l
e
a
s
t
e
v
e
r
y
f
i
v
e
(
5
)
f
ee
t
w
i
t
h
m
e
t
a
l
s
t
r
a
p
s
t
o
p
r
e
v
e
n
t
s
a
gg
i
n
g
of
t
h
e
v
e
n
t
p
i
p
i
n
g
.
S
e
c
u
r
e
a
ll
j
o
i
n
t
s
i
n
t
h
e
v
e
n
t
co
nn
e
c
t
o
r
w
i
t
h
s
h
ee
t
m
e
t
a
l
s
c
r
e
w
s
o
r
e
q
u
i
v
a
l
e
n
t
f
a
s
t
e
n
e
r
s
.
T
h
e
v
e
n
t
co
nn
e
c
t
o
r
p
i
p
e
s
h
o
u
l
d
e
x
t
e
n
d
o
n
l
y
t
o
(
a
n
d
n
o
t
b
e
y
o
n
d
)
t
h
e
i
n
s
i
d
e
w
a
ll
of
t
h
e
c
h
i
m
n
e
y
(
S
ee
F
i
g
.
8
)
.
A
t
h
i
m
b
l
e
s
h
o
u
l
d
b
e
u
s
e
d
t
o
co
nn
e
c
t
t
h
e
v
e
n
t
co
nn
e
c
t
o
r
p
i
p
e
t
o
t
h
e
c
h
i
m
n
e
y
s
o
t
h
a
t
t
h
e
v
e
n
t
co
nn
e
c
t
o
r
p
i
p
e
m
a
y
b
e
r
e
a
d
il
y
r
e
m
o
v
e
d
i
n
c
a
s
e
of
i
n
s
p
e
c
t
i
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n
o
r
r
e
p
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FLUE/ CHIMNEY/ VENT CONNECTOR
▲
CAUTION
!
PROPER VENTING REQUIRED!
DO NOT install a manual damper in the chimney or
vent connector.
Thermally-activated type vent dampers are NOT AL-
LOWED for use on these furnaces.
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P
roper chimney termination height for flat roof
s.
6
7
Proper insertion of the vent connector in chimney.
8
Suggested method to improve chimney draft.
9
18-DE01D1-8 15
Installer’s Guide
Reduction of Clearances with Specified Forms of Protection
Type of Protection Allowable Clearance with
Specified Protection (in.)
Applied to and covering all
surfaces of combustible material
within the distance specified as
the required clearance with no
protection. See Figure 11.
Where the required clearance
with no protection from the
appliance or chimney
connector is: 9 inches
Above Sides & Rear
a. 3 -1/2" thick masonry wall
without ventilation air space.....
--- 6
b. 1/2" insulation board over 1"
glass fiber or mineral wool
batts.....
65
c. 0.024 (24 gauge) sheet metal
over 1" glass fiber or mineral wool
batts reinforced with wire on rear
face with ventilated air space.....
53
d. 3 - 1/2" thick masonry wall with
ventilation air space.....
--- 6
e. 0.024 (24 gauge) sheet metal
with ventilated air space.....
53
f. /2" insulation board with
ventilated air space....
53
g. 0.024 (24 gauge) sheet metal
with ventilated air space over
0.024 (24 gauge) sheet metal with
ventilated air space.....
53
h. 1" glass fiber or mineral wool
batts sandwiched between two
sheets 0.024 (24 gauge) sheet
metal with ventilated air space
53
A. Equal the required clearance with no protection.
B. Equals the reduced clearance permitted in accordance with the
preceeding clearance chart.
C. The protection applied to the construction that covers the
combustible material should extend far enough in each direction
to make C equal to A.
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0
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d
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q
16 18-DE01D1-8
Installer’s Guide
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.
POWER (SIDE-WALL) VENTING
▲
CAUTION
!
The manufacturer will NOT assume responsibility for
damage to, and deterioration of, exterior building mate-
rials, e.g. brick, siding, clapboards, and etc., in close
proximity to the vent terminal due to operation of a
power vented, oil furnace. This policy is applicable re-
gardless of the cause of sooting.
PREVENTION OF CHIMNEY CONDENSING:
▲
WARNING
!
PROPER VENTING REQUIRED!
Improper venting may lead to condensation in the
chimney. This may result in property damage, injury,
or loss of life. To prevent condensation refer to NFPA
31 Section 6 and Appendix E.
S
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o
n
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e
n
s
a
t
i
o
n
m
o
s
t
li
k
e
l
y
w
ill
n
o
t
occ
u
r
a
t
t
h
e
b
o
tt
o
m
of
t
h
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c
h
i
m
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c
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u
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i
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a
ll
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i
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a
n
d
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h
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b
o
tt
o
m
w
ill
b
e
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e
a
t
e
d
f
i
r
s
t
.
T
h
i
s
h
e
a
t
i
n
g
of
t
h
e
w
a
ll
s
w
ill
c
a
u
s
e
t
h
e
s
t
a
c
k
g
a
s
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e
m
p
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a
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r
e
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o
d
r
o
p
,
w
h
i
c
h
i
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r
n
m
a
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r
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d
u
c
e
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s
t
a
c
k
g
a
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p
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r
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o
w
d
e
w
p
o
i
n
t
,
c
a
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s
i
n
g
co
n
d
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n
s
a
t
i
o
n
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o
a
pp
e
a
r
o
n
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u
pp
e
r
p
a
r
t
of
t
h
e
c
h
i
m
n
e
y
f
i
r
s
t
.
T
h
i
s
co
n
d
e
n
s
a
t
i
o
n
m
a
y
t
h
e
n
r
un
d
o
w
n
i
n
s
i
d
e
t
h
e
c
h
i
m
n
e
y
a
n
d
d
r
i
p
b
a
c
k
a
s
f
a
r
a
s
t
h
e
f
l
u
e
p
i
p
e
a
n
d
h
e
a
t
e
x
c
h
a
n
g
e
r
,
w
h
e
r
e
co
rr
o
s
i
o
n
m
a
y
occ
u
r
,
i
f
n
o
t
t
r
e
a
t
e
d
.
18-DE01D1-8 17
Installer’s Guide
T
w
o
(
2
)
p
r
o
b
l
e
m
s
t
y
p
i
c
a
ll
y
a
r
i
s
e
w
h
e
n
p
o
w
e
r
v
e
n
t
i
n
g
a
n
y
o
il
f
i
r
e
d
a
pp
li
a
n
c
e
:
1
)
S
oo
t
b
u
il
d
u
p
m
a
y
occ
u
r
a
t
a
n
a
cc
e
l
e
r
a
t
e
d
r
a
t
e
o
n
c
r
i
t
i
c
a
l
co
m
p
o
n
e
n
t
s
of
t
h
e
f
u
r
n
a
c
e
o
il
b
u
r
n
e
r
,
e
.
g
.
t
h
e
p
r
i
m
a
r
y
co
n
t
r
o
l
f
l
a
m
e
s
e
n
s
o
r
(
“
c
a
d
c
e
ll
”
)
,
t
h
e
b
u
r
n
e
r
h
e
a
d
,
a
n
d
o
il
n
o
zz
l
e
.
2
)
S
e
v
e
r
e
d
a
m
a
g
e
m
a
y
occ
u
r
t
o
e
x
t
e
r
n
a
l
s
u
r
f
a
c
e
s
of
t
h
e
s
t
r
u
c
t
u
r
e
i
n
t
h
e
e
v
e
n
t
t
h
e
f
u
r
n
a
c
e
co
n
t
i
nu
a
ll
y
p
r
o
d
u
c
e
s
a
h
i
g
h
l
e
v
e
l
of
s
m
o
k
e
i
n
t
h
e
f
l
u
e
g
a
s
e
s
.
E
x
c
e
ss
s
m
o
k
e
a
n
d
s
oo
t
c
a
n
b
e
p
r
o
d
u
c
e
d
fo
r
m
a
n
y
r
e
a
s
o
n
s
,
s
o
m
e
of
w
h
i
c
h
c
a
nn
o
t
b
e
s
u
cc
e
ss
f
u
ll
y
co
n
-
t
r
o
ll
e
d
b
y
t
h
e
i
n
s
t
a
ll
e
r
a
n
d
t
h
e
a
pp
li
a
n
c
e
m
a
nu
f
a
c-
t
u
r
e
r
.
NOTICE: The manufacturer recommends the use of a
chimney to vent residential oil furnaces. If a power ven-
ter must be used, it is the responsibility of the installer
and power venter manufacturer to design, assemble,
and demonstrate proper operation of the power vent-
ing system with the furnace.
DUCT WORK AND AIR CONDITIONING
A
i
r
d
u
c
t
s
y
s
t
e
m
s
s
h
o
u
l
d
b
e
i
n
s
t
a
ll
e
d
i
n
a
cco
r
d
a
n
c
e
w
i
t
h
s
t
a
n
d
a
r
d
s
fo
r
a
i
r
co
n
d
i
t
i
o
n
i
n
g
s
y
s
t
e
m
s
,
N
a
t
i
o
n
a
l
F
i
r
e
P
r
o
t
e
c
t
i
o
n
A
ss
oc
i
a
t
i
o
n
P
a
m
p
h
l
e
t
N
o
. 90.
T
h
e
y
s
h
o
u
l
d
b
e
s
i
z
e
d
i
n
a
cco
r
d
a
n
c
e
w
i
t
h
A
CC
A
M
a
nu
a
l
D
o
r
w
h
i
c
h
e
v
e
r
i
s
a
pp
li
c
a
b
l
e
.
A
ll
f
u
r
n
a
c
e
s
a
r
e
t
e
s
t
e
d
o
v
e
r
a
r
a
n
g
e
of
e
x
t
e
r
n
a
l
s
t
a
t
i
c
p
r
e
ss
u
r
e
t
h
a
t
s
i
m
u
l
a
t
e
s
t
h
e
a
i
r
f
l
o
w
r
e
s
i
s
t
a
n
c
e
of
t
h
e
d
u
c
t
w
o
r
k
,
f
i
tt
i
n
g
s
,
a
n
d
d
i
ff
u
s
e
r
s
co
nn
e
c
t
e
d
t
o
t
h
e
f
u
r
-
n
a
c
e
fo
r
a
t
y
p
i
c
a
l
(
a
v
e
r
a
g
e
)
d
u
c
t
s
y
s
t
e
m
.
T
h
e
f
u
r
n
a
c
e
b
l
o
w
e
r
a
n
d
b
l
o
w
e
r
m
o
t
o
r
h
a
v
e
b
ee
n
s
e
l
e
c
t
e
d
t
o
w
o
r
k
s
u
cc
e
ss
f
u
ll
y
a
g
a
i
n
s
t
t
h
e
fo
ll
o
w
i
n
g
r
a
n
g
e
of
d
u
c
t
s
y
s
t
e
m
r
e
s
i
s
t
a
n
c
e
.
R
e
co
mm
e
n
d
e
d
r
a
n
g
e
of
d
u
c
t
s
y
s
t
e
m
r
e
s
i
s
t
a
n
c
e
fo
r
a
ll
m
o
d
e
l
s
:
0.2
t
o
0.5
i
n
.
W
.
G
.
e
x
t
e
r
n
a
l
s
t
a
t
i
c
p
r
e
ss
u
r
e
.
D
u
e
t
o
t
h
e
n
ee
d
t
o
m
a
i
n
t
a
i
n
a
n
a
d
e
q
u
a
t
e
s
u
pp
l
y
of
co
m
-
b
u
s
t
i
o
n
a
n
d
v
e
n
t
il
a
t
i
o
n
a
i
r
,
t
h
e
f
u
r
n
a
c
e
s
h
a
ll
n
o
t
b
e
i
n
-
s
t
a
ll
e
d
i
n
a
s
m
a
ll
r
oo
m
w
i
t
h
o
u
t
a
r
e
t
u
r
n
a
i
r
d
u
c
t
s
y
s
-
t
e
m
.
A
d
u
c
t
t
h
e
f
u
ll
s
i
z
e
of
t
h
e
f
u
r
n
a
c
e
r
e
t
u
r
n
a
i
r
o
p
e
n
i
n
g
s
h
a
ll
e
x
t
e
n
d
t
o
a
l
oc
a
t
i
o
n
o
u
t
s
i
d
e
t
h
e
f
u
r
n
a
c
e
r
oo
m
.
I
f
t
h
e
f
u
r
n
a
c
e
i
s
u
s
e
d
i
n
co
nn
e
c
t
i
o
n
w
i
t
h
coo
li
n
g
/
h
e
a
t
p
u
m
p
s
y
s
t
e
m
s
,
a
3
"
m
i
n
i
m
u
m
l
o
n
g
t
r
a
n
s
i
t
i
o
n
m
u
s
t
b
e
i
n
s
t
a
ll
e
d
b
e
t
w
ee
n
t
h
e
f
u
r
n
a
c
e
s
u
pp
l
y
a
i
r
o
u
t
l
e
t
a
n
d
t
h
e
e
v
a
p
o
r
a
t
o
r
co
il
s
u
pp
l
y
a
i
r
i
n
l
e
t
t
o
p
r
e
v
e
n
t
o
v
e
r
h
e
a
t
i
n
g
of
t
h
e
e
v
a
p
o
r
a
t
o
r
co
il
d
r
a
i
n
p
a
n
.
S
ee
p
a
g
e
10
fo
r
s
p
e
c
i
f
i
c
l
a
y
o
u
t
a
n
d
d
i
m
e
n
s
i
o
n
s
.
▲
WARNING
!
OVERHEATING HAZARD!
Failure to maintain a minimum of 3" separation from
the furnace heat exchanger and the evaporator coil
drain pan may cause drain pan damage.
I
f
t
h
e
f
u
r
n
a
c
e
i
s
u
s
e
d
i
n
co
nn
e
c
t
i
o
n
w
i
t
h
s
u
mm
e
r
a
i
r
co
n
d
i
t
i
o
n
i
n
g
(coo
li
n
g
)
,
t
h
e
f
u
r
n
a
c
e
s
h
o
u
l
d
b
e
i
n
s
t
a
ll
e
d
i
n
p
a
r
a
ll
e
l
w
i
t
h
,
o
r
o
n
t
h
e
u
p
s
t
r
e
a
m
s
i
d
e
of
,
t
h
e
e
v
a
p
o
r
a
t
o
r
co
il
t
o
a
v
o
i
d
w
a
t
e
r
v
a
p
o
r
co
n
d
e
n
s
a
t
i
o
n
i
n
t
h
e
f
u
r
n
a
c
e
h
e
a
t
e
x
c
h
a
n
g
e
r
.
I
f
t
h
e
coo
li
n
g
un
i
t
i
s
i
n
s
t
a
ll
e
d
i
n
a
p
a
r
a
ll
e
l
f
l
o
w
a
rr
a
n
g
e
-
m
e
n
t
,
d
a
m
p
e
r
s
(o
r
o
t
h
e
r
m
e
a
n
s
u
s
e
d
t
o
co
n
t
r
o
l
a
i
r
f
l
o
w
)
s
h
o
u
l
d
b
e
p
r
o
v
i
d
e
d
t
o
p
r
e
v
e
n
t
c
h
ill
e
d
a
i
r
f
r
o
m
e
n
t
e
r
i
n
g
t
h
e
f
u
r
n
a
c
e
.
I
f
s
u
c
h
a
d
a
m
p
e
r
i
s
m
a
nu
a
ll
y
o
p
e
r
a
t
e
d
,
i
t
m
u
s
t
b
e
e
q
u
i
pp
e
d
w
i
t
h
a
m
e
a
n
s
t
o
p
r
e
v
e
n
t
o
p
e
r
a
t
i
o
n
of
e
i
t
h
e
r
un
i
t
,
un
l
e
ss
t
h
e
d
a
m
p
e
r
i
s
p
l
a
c
e
d
i
n
e
i
t
h
e
r
t
h
e
f
u
ll
h
e
a
t
o
r
f
u
ll
coo
l
p
o
s
i
t
i
o
n
.
NOTICE: Return air grilles and supply registers in the
air distribution system should never be obstructed.
AIR FILTER MOUNTING
▲
CAUTION
!
POSSIBLE CASING DAMAGE!
If cutting openings in the furnace casing is required,
DO NOT cut any supporting clips or angles. Cut as
close to the scribed line as possible, but DO NOT cut
the base clip or blower pan support angle.
L
o
w
b
o
y
f
u
r
n
a
c
e
s
a
r
e
f
a
c
t
o
r
y
-
e
q
u
i
pp
e
d
w
i
t
h
c
l
e
a
n
a
b
l
e
-
t
y
p
e
,
a
i
r
f
il
t
e
r
s
l
oc
a
t
e
d
a
b
o
v
e
t
h
e
b
l
o
w
e
r
co
m
p
a
r
t
m
e
n
t
,
i
n
t
h
e
r
e
a
r
of
t
h
e
f
u
r
n
a
c
e
s
.
H
i
g
h
b
o
y
f
u
r
n
a
c
e
s
s
h
i
p
w
i
t
h
a
n
e
x
t
e
r
n
a
l
f
il
t
e
r
r
a
c
k
&
c
l
e
a
n
a
b
l
e
-
t
y
p
e
f
il
t
e
r
.
NOTICE: Downflow/ horizontal furnaces are not factory-
equipped with an air filter or filter rack.
F
u
r
t
h
e
r
m
o
r
e
,
t
h
e
f
u
r
n
a
c
e
b
l
o
w
e
r
co
m
p
a
r
t
m
e
n
t
d
o
e
s
n
o
t
co
n
t
a
i
n
e
n
o
u
g
h
f
r
ee
s
p
a
c
e
t
o
p
e
r
m
i
t
a
n
a
i
r
f
il
t
e
r
t
o
b
e
m
o
un
t
e
d
w
i
t
h
i
n
t
h
e
f
u
r
n
a
c
e
c
a
s
i
n
g
.
T
h
e
i
n
s
t
a
ll
e
r
s
h
o
u
l
d
s
u
pp
l
y
,
o
r
f
a
b
r
i
c
a
t
e
,
a
f
il
t
e
r
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.
OIL BURNER AND NOZZLE INSTALLATION
▲
CAUTION
!
FUEL REQUIREMENT!
This oil furnace is designed to use No. 2 distillate
fuel (home heating) oil only.
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c
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b
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il
d
i
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g
.
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A
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(A
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o
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oc
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y
of
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ee
r
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(A
S
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.
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e
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,
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e
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k
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un
d
a
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e
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t
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l
s
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o
l
u
m
e
,
f
r
o
m
A
S
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E
,
fo
r
t
h
e
r
e
co
mm
e
n
d
e
d
p
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e
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o
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n
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o
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d
of
a
r
e
s
i
-
d
e
n
c
e
.
e
Sideviewo
f
correctburnerinsertioninto
combustionchamber.
T
h
e
o
il
b
u
r
n
e
r
p
r
o
v
i
d
e
d
w
i
t
h
t
h
i
s
f
u
r
n
a
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e
r
e
q
u
i
r
e
s
i
n
i
-
t
i
a
l
i
n
s
p
e
c
t
i
o
n
,
s
e
t
-
u
p
,
a
n
d
p
r
o
p
e
r
a
d
j
u
s
t
m
e
n
t
.
R
e
f
e
r
t
o
t
h
i
s
m
a
nu
a
l
a
n
d
t
h
e
o
il
b
u
r
n
e
r
m
a
nu
f
a
c
t
u
r
e
r
’
s
o
p
e
r
a
t
-
i
n
g
i
n
s
t
r
u
c
t
i
o
n
s
fo
r
d
e
t
a
il
e
d
i
n
fo
r
m
a
t
i
o
n
o
n
t
h
e
fo
ll
o
w
-
i
n
g
i
t
e
m
s
:
-
I
n
i
t
i
a
l
f
i
r
i
n
g
of
b
u
r
n
e
r
- A
d
j
u
s
t
i
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g
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b
u
r
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e
r
co
m
b
u
s
t
i
o
n
a
i
r
18-DE01D1-8 19
Installer’s Guide
- A
d
j
u
s
t
i
n
g
t
h
e
f
u
e
l
p
u
m
p
p
r
e
ss
u
r
e
-
S
e
tt
i
n
g
t
h
e
d
r
a
f
t
co
n
t
r
o
l
NOTICE: This oil furnace must be installed and ad-
justed by qualified oil heating dealers using calibrated
combustion test instruments to ensure safe and reli-
able operation of the furnace.
FUEL SYSTEM INSTALLATION
I
n
s
i
t
u
a
t
i
o
n
s
w
h
e
r
e
t
h
e
o
il
s
t
o
r
a
g
e
t
a
n
k
i
s
i
n
s
t
a
ll
e
d
a
t
t
h
e
s
a
m
e
l
e
v
e
l
w
i
t
h
,
o
r
a
b
o
v
e
,
t
h
e
b
u
r
n
e
r
,
a
s
i
n
g
l
e
o
il
s
u
pp
l
y
li
n
e
r
un
f
r
o
m
t
h
e
o
il
t
a
n
k
t
o
t
h
e
b
u
r
n
e
r
w
ill
u
s
u
-
a
ll
y
b
e
a
d
e
q
u
a
t
e
.
N
o
r
e
t
u
r
n
li
n
e
w
ill
b
e
r
e
q
u
i
r
e
d
.
I
f
t
h
e
o
il
t
a
n
k
i
s
i
n
s
t
a
ll
e
d
b
e
l
o
w
t
h
e
b
u
r
n
e
r
a
n
d
t
h
e
li
f
t
e
x
-
c
ee
d
s
a
pp
r
o
x
i
m
a
t
e
l
y
8
-f
t
.,
a
n
o
il
s
u
pp
l
y
li
n
e
a
n
d
a
n
o
il
r
e
t
u
r
n
li
n
e
a
r
e
n
e
c
e
ss
a
r
y
.
S
ee
F
i
g
u
r
e
14
a
n
d
15.
R
e
f
e
r
t
o
t
h
e
S
t
a
n
d
a
r
d
fo
r
t
h
e
I
n
s
t
a
ll
a
t
i
o
n
of
O
il
-
B
u
r
n
i
n
g
E
q
u
i
p
m
e
n
t
,
N
FP
A
31
-
2001,
a
n
d
t
h
e
o
il
b
u
r
n
e
r
o
p
e
r
a
t
i
n
g
i
n
s
t
r
u
c
t
i
o
n
s
fo
r
d
e
t
a
il
e
d
i
n
fo
r
m
a
t
i
o
n
o
n
o
il
s
t
o
r
a
g
e
t
a
n
k
&
o
il
s
u
pp
l
y
/
r
e
t
u
r
n
li
n
e
i
n
s
t
a
ll
a
t
i
o
n
.
NOTICE
:
Werecommendinstallingahighe
ff
i-
ciencyoil
f
ilter, intheoil supplyline, capableo
f
f
il-
tering10 to
2
0 microndiameter(orpre
f
erably
smaller)particles
f
romthe
f
uel.
I
f
a
v
a
il
a
b
l
e
,
theuse o
f
ultra-loworlowsul
f
ur(less
than0.001
5
%
Sand0.001
5
-0.0
5
%
S,byweight,re-
spectively),no.
2
f
ueloilishighly recommended.
L
o
w
s
u
l
f
u
r
f
u
e
l
o
il
c
a
n
h
e
l
p
t
o
s
i
g
n
i
f
i
c
a
n
t
l
y
r
e
d
u
c
e
i
n
-
s
t
a
n
c
e
s
of
b
l
oc
k
a
g
e
a
n
d
co
rr
o
s
i
o
n
of
t
h
e
o
il
b
u
r
n
e
r
f
u
e
l
d
e
li
v
e
r
y
s
y
s
t
e
m
(
e
s
p
e
c
i
a
ll
y
t
h
e
n
o
zz
l
e
)
,
t
h
e
f
u
r
n
a
c
e
h
e
a
t
e
x
c
h
a
n
g
e
r
,
a
n
d
t
h
e
f
l
u
e
g
a
s
v
e
n
t
i
n
g
s
y
s
t
e
m
.
A
i
r
p
o
ll
u
t
-
a
n
t
s
e
m
i
tt
e
d
b
y
t
h
e
f
u
r
n
a
c
e
a
n
d
t
h
e
t
y
p
i
c
a
l
m
a
l
o
d
o
r
o
u
s
s
m
e
ll
of
o
il
co
m
b
u
s
t
i
o
n
w
ill
b
e
r
e
d
u
c
e
d
.
Connect
f
uellines
C
a
r
e
f
u
ll
y
fo
ll
o
w
t
h
e
f
u
e
l
un
i
t
m
a
nu
f
a
c
t
u
r
e
r
’
s
li
t
e
r
a
t
u
r
e
a
n
d
t
h
e
l
a
t
e
s
t
e
d
i
t
i
o
n
of
N
FP
A
31
fo
r
o
il
s
u
pp
l
y
s
y
s
t
e
m
s
p
e
c
i
f
i
c
a
t
i
o
n
s
.
F
u
e
l
un
i
t
s
w
i
t
h
a
u
t
o
m
a
t
i
c
b
y
p
a
ss
d
o
n
o
t
r
e
q
u
i
r
e
a
b
y
-
p
a
ss
p
l
u
g
.
T
h
e
b
u
r
n
e
r
f
u
e
l
un
i
t
i
s
s
h
i
pp
e
d
w
i
t
h
o
u
t
t
h
e
b
y
p
a
ss
p
l
u
g
i
n
s
t
a
ll
e
d
.
Y
o
u
m
u
s
t
i
n
s
t
a
ll
t
h
i
s
p
l
u
g
o
n
t
w
o-
p
i
p
e
o
il
s
y
s
t
e
m
s
.
▲
WARNING
!
DO NOT install the bypass plug in the fuel unit if con-
nected to a one-pipe oil system.
Failure to comply could cause fuel unit seal failure, oil
leakage and potential fire and injury hazard.
Fuelsupply levelwithoraboveburner–
T
h
e
b
u
r
n
e
r
i
s
f
a
c
t
o
r
y
e
q
u
i
pp
e
d
w
i
t
h
a
s
i
n
g
l
e
-
s
t
a
g
e
f
u
e
l
un
i
t
.
C
o
nn
e
c
t
t
h
e
f
u
e
l
s
u
pp
l
y
t
o
t
h
e
b
u
r
n
e
r
w
i
t
h
a
s
i
n
g
l
e
s
u
pp
l
y
li
n
e
i
f
y
o
u
w
a
n
t
a
o
n
e
-
p
i
p
e
s
y
s
t
e
m
(makingsurethebypass plugisNOT installedin
the
f
uelunit.)
M
a
nu
a
l
v
e
n
t
i
n
g
of
t
h
e
f
u
e
l
un
i
t
i
s
r
e
q
u
i
r
e
d
o
n
i
n
i
t
i
a
l
s
t
a
r
t
-
u
p
.
I
f
co
nn
e
c
t
i
n
g
a
t
w
o-
p
i
p
e
f
u
e
l
s
u
pp
l
y
,
i
n
s
t
a
ll
t
h
e
f
u
e
l
un
i
t
b
y
p
a
ss
p
l
u
g
.
T
h
e
o
il
s
u
pp
l
y
i
n
l
e
t
p
r
e
ss
u
r
e
t
o
t
h
e
f
u
e
l
un
i
t
c
a
nn
o
t
e
x
c
ee
d
3
p
s
i
.
I
n
s
t
a
ll
a
p
r
e
ss
u
r
e
-
li
m
i
t
i
n
g
d
e
v
i
c
e
i
n
a
cco
r
d
a
n
c
e
w
i
t
h
N
FP
A
31.
E
x
a
m
p
l
e
:
B
u
r
n
e
r
i
s
a
t
s
a
m
e
l
e
v
e
l
o
r
b
e
l
o
w
t
h
e
l
e
v
e
l
of
t
h
e
o
il
t
a
n
k
.
WARNING
Fuelsupply belowthelevelo
f
theburner–
W
h
e
n
t
h
e
f
u
e
l
s
u
pp
l
y
i
s
b
e
l
o
w
t
h
e
l
e
v
e
l
of
t
h
e
b
u
r
n
e
r
,
a
t
w
o-
p
i
p
e
f
u
e
l
s
u
pp
l
y
s
y
s
t
e
m
i
s
r
e
q
u
i
r
e
d
.
S
ee
F
i
g
u
r
e
15.
D
e
p
e
n
d
i
n
g
o
n
t
h
e
f
u
e
l
li
n
e
d
i
a
m
e
t
e
r
a
n
d
h
o
r
i
z
o
n
t
a
l
a
n
d
v
e
r
t
i
c
a
l
l
e
n
g
t
h
,
t
h
e
i
n
s
t
a
ll
a
t
i
o
n
m
a
y
a
l
s
o
r
e
q
u
i
r
e
a
t
w
o-
s
t
a
g
e
p
u
m
p
.
C
o
n
s
u
l
t
t
h
e
f
u
e
l
un
i
t
li
t
e
r
a
t
u
r
e
fo
r
li
f
t
a
n
d
v
a
c
uu
m
c
a
p
a
b
ili
t
y
.
Fuellineinstallation–
•
C
o
n
t
i
nu
o
u
s
l
e
n
g
t
h
s
of
h
e
a
vy
w
a
ll
co
pp
e
r
t
u
b
i
n
g
a
r
e
r
e
co
mm
e
n
d
e
d
.
Alwaysuse
f
lare
f
ittings.Never
use compression
f
ittings.
•
A
l
w
a
y
s
i
n
s
t
a
ll
f
i
tt
i
n
g
s
i
n
a
cc
e
ss
i
b
l
e
l
oc
a
t
i
o
n
s
.
F
u
e
l
li
n
e
s
s
h
o
u
l
d
n
o
t
r
un
a
g
a
i
n
s
t
t
h
e
a
pp
li
a
n
c
e
o
r
t
h
e
c
e
il
-
i
n
g
j
o
i
s
t
s
(
t
o
a
v
o
i
d
v
i
b
r
a
t
i
o
n
n
o
i
s
e
)
.
Never
u
s
e
T
e
f
l
o
n
t
a
p
e
o
n
a
n
y
f
u
e
l
f
i
tt
i
n
g
.
T
a
p
e
f
r
a
g
m
e
n
t
s
c
a
n
l
o
d
g
e
i
n
f
u
e
l
li
n
e
co
m
p
o
n
e
n
t
s
a
n
d
f
u
e
l
un
i
t
,
d
a
m
a
g
i
n
g
t
h
e
e
q
u
i
p
m
e
n
t
a
n
d
p
r
e
v
e
n
t
i
n
g
p
r
o
p
e
r
o
p
e
r
a
t
i
o
n
.
WARNING
Fuellinevalveand
f
ilter–
•
I
n
s
t
a
ll
t
w
o
h
i
g
h
q
u
a
li
t
y
shuto
ff
valves
i
n
a
cc
e
ss
i
b
l
e
l
oc
a
t
i
o
n
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r
20 18-DE01D1-8
Installer’s Guide
•
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:
COOLING OFF - DELAY OPTIONS
SWITCH SETTINGS SELECTION NOMINAL
AIRFLOW
5 - OFF 6 - OFF NONE SAME
5 - ON 6 - OFF 1.5 MINUTES 100% *
5 - OFF 6 - ON 3 MINUTES 50%
5 - ON 6 - ON ** 50 - 100%
TABLE 1
SINGLE STAGE, TWO PIPE
MAXIMUM LINE LENGTH
( H + R )
3450 RPM
Lift
"H"
3/8" Tubing 1/2" Tubing
3 GPH 7 GPH 3 GPH 7 GPH
0' 84' 71' 100' 100'
1' 78' 66' 100' 100'
2' 73' 62' 100' 100'
3' 68' 57' 100' 100'
4' 63' 53' 100' 100'
557'48'100'100'
6' 52' 44' 100' 100'
7' 47' 39' 100' 100'
8' 42' 35' 100' 100'
9' 36' 31' 100' 100'
10' 31' 27' 100' 100'
11' 26' 22' 100' 87'
12' 21' 18' 83' 70'
13' - - 62' 52'
14' - - 41' 35'
VARIABLE SPEED DIP SWITCH SETTING FOR COOLING
TWO-PIPE SYSTEM
t
SEE TABLE 1
0N PAGE 18
ELECTRICAL CONNECTIONS
NOTICE: All field wiring must conform to local, state,
and national installation codes.
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* - This setting is equivalent to BAY24X045 relay ben-
efit.
** - This selection provides ENHANCED MODE, which
is a ramping up and ramping down of the blower
speed to provide improved comfort, quietness, and
potential energy savings. See Service Facts for
cooling and heating air flow dip switch settings
1,2,3,4,7,8. The graph which follows, shows the
ramping process.
OFF
50%
50%
80%
Dehumidify
Efficiency
Fast Cooling
1
minute
3
minutes
7.5
minutes
100% if necessary
OFF
See Service Facts for dip switch setting
for complete setup for Enhanced Mode.
This manual suits for next models
15
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