Payne PG9MAA User manual

Heating & Cooling
INSTALLATION
FLEXIBILITY:
CASING:
COMBUSTION
SYSTEM:
3-PASS
PRIMARY
HEAT
EXCHANGERS:
FLOW-THROUGH
SECONDARY
HEAT
EXCHANGERS:
LIMITED
WARRANTY:
MONOPORT
INSHOT
_BURNERS:
®
/
FEATURES
The 4-way multipoise design allows
a model PG9MAA to be installed
in an upflow, downflow, or horizon-
tal orientation. Atl sizes of the
PG9MAA may be installed in direct
vent (2-pipe) applications. All sizes
except the t40 size may be
installed in non-direct vent (1-pipe)
applications. The 140 size also
has an elevation limitation of 7,000
ft. See "Combustion Air and Vent
Pipe" table for more information.
The casing also has the required
openings for left- or right-side
connection of gas, electric, drain,
and vent connections.
INTEGRATED
CONTROL
CENTER:
COMBUSTION
Enclosed burner assembly isolates
operating noise without the expense
of sound deadening devices.
This design accelerates heat trans-
fer and extracts heat that conven-
tiona! heat exchangers waste up
the flue. The primary heat ex-
changer is made of aluminized
steel for corrosion resistance.
AIR AND
VENTILATION:
Each cell is laminated with our pa-
tented polypropylene for greater
corrosion resistance to help extend
the life of the furnace for years of
dependable performance. The heat
exchanger is positioned in the fur-
nace to extract additional heat from
the combustion products regard-
less of furnace orientation.
CERTIFICATIONS:
The PG9MAA is backed by a Life-
time Warranty on the heat ex-
changers in direct vent application
(2O-year in non-direct vent applica-
tions) and a 5-year Warranty on al!
other parts.
Produce precise air-to-gas mixture
which gives a clean burn. The large
monoport on the inshot or injec-
QUALITY
REGISTRATION:
tion-type burners seldom, if ever,
needs cleaning.
The printed-circuit board has con-
venient terminals which permit
quick-connection of a thermostat, air
conditioning control circuits, a humid-
ifier, or an air cleaner. The control
has a built-in status indicator and
self-test feature. A self-test feature
allows for a complete check of the
major components in about 60 sec-
onds. The control also features an
adjustable blower off delay.
The PG9MAA advanced design
attows Schedute 40 PVC,
Schedule 40 CPVC pipe and fit-
tings, PVC-DWV, SDR-21 PVC,
SDR-26 PVC (not approved in
Canada), ABS-DWV, or ABS-
F628 Schedule 40 pipe to bring
air into the furnace for combus-
tion and to be used for venting
combustion products outside the
structure. The vent pipe can ter-
minate through a sidewall or
through the roof.
The PG9MAA units are CSA (for-
medy A.G.A. and C.G.A.) design
certified for use with natural and pro-
pane gases, as welt as GAMA
efficiency rating certified. The fur-
nace is factory-shipped for use with
natural gas. A CSA (formerly A.G.A.
and C.G.A.) listed gas conversion kit
is required to convert fumace for use
with propane gas. The model
PG9MAA meets Catifomia Air Qual-
ity Management District emission
requirements.
The quality systems for this product
have been registered by UL to
ISO 900I Standards.
m
O
I,L!
or)
O
SS-PG9M-05

I
Ix3
I
261_® ,
14 _" S}DE}NLET
Ti +i Z_
CONDENSATEDRAIN
TRAPLOCk'ON
(OOWNFLOW&
HORIZONTALLEFT)
_ iN DJA
.i
32' I
_-- _IN DIA _ 30 e, T '
ACCI S80'RY H ":9 ,
pow,_ Nr[{Y "1 _
!2
% CON DENS"_ZE 1
DP.AINT,_AP _,
OCATION s
(ALTERNATE "4
JPF OW) _ _
\t l! !
_CON " N_AI h
(UPFLOW)
A _ 2 '
_O_ _ /Typ J 19
OUTLET OU _t_ _,
'_t,,_._otY_ _ A_CO,_ ,"
HO_I ONIA _<GH "h
l
2£ 5' _1_ _- 2IN VENT CONN 39 15'
I 'I
1 la_/Ifl_aw' ! ......... i
L;
FOR HOR}ZONTAL
}_ANG_NG
NOTES: Minimum retu_n-ai_ opening at furnace based on metal
duct ;f flex duct is used see flex duct manufacturer's
recommendation for equivalent diameters:
1 Fol 800 CFM 16-in fob'f_d or 14-112 X 12dn _ectangle
2 For 1200 CFM 2Odn to@rid or 14-1/2 X 19-1/2 in rectangle
3 FOr 1600 CFM 22-in rom]d or 14-1/2 X 23-1/4 in rectangle
4 For aidiow requiFements above 1800 CFM, see Air DeB,_ery
Tab!e in p_oduct Specification Sheet for specific use of single side
inlets The use of both side inlets a combina£ion of 1 side and
the bottom or the bottom only will ensure adequate re_urn-ai_
opemngs for airflow requirements above 1800 CFM at 05" VVC ESR
UNIT SIZE SHIP. WEIGHT(Lb)
024040 165
036040 166
024060 172
036060 174
048060 t74
036080 188
048080 194
060080 206
048100 219
060100 22t
060120 250
060140 250
DIMENSIONS (In.)
ADE
17-1/2 15-7/8 16
17-1/2 15W/8 16
17-I/2 15-7/8 16
17-I/2 15-7/8 16
t7-t/2 t5-7/8 t6
17-1/2 15-7/8 16
17-1/2 15W/8 16
2t 19-3/8 19-t/2
2t 19-3/8 19-t/2
2t t9-3/8 t9-t/2
24-1/2 22-7/8 23
24-1/2 22W/8 23
A02185

CONDENSATE TRAP
E_D FURNACE
OOR
TRAP(INSID_X_
FIELD--
DRAIN
CONN
UPFLOW APPLICATIONS
/-'-- CONDENSATE
/TRA_uRNADE--.
_r,--? /_ I
_j_-_......
?l II 4"
261/4 11/2
SIDE VIEW FRONT VIEW
DOWNFLOW AND ALTERNATE
EXTERNAL UPFLOW APPLICATIONS
FURNACE
OOR
FIELD --
DRAIN
CONN
-- FURNACE
SIDE
-,,--I I-.,*-
3/4
END VIEW FRONT VIEW
HORIZONTAL
APPLICATIONS
SLOT FOR SCREW ---/
HORIZONTAL
APPLICATION
(OPTIONAL) !¢ OD
/COLLECTOR BOX TO
TRAP RELIEF PORT
INDUCER HOUSING
3/4__ t DRAIN CONNECTION
COLLECTOR BOX
71/8 DRAIN CONNECTION
SCREW HOLE FOR
UPFLOW OR DOWN-
FLOW APPLICATIONS
_DE/s IE t 7/8= (OPTIONAL)
:Vz-IN. PVC OR CPVC
(WHEN USED)
FRONT VIEW SIDE VIEW A93026
MEETS DOE RESIDENTIAL CONSERVATION SERVICES
PROGRAM STANDARDS.
Before purchasing this appliance, read important
energy cost and efficiency information available
from your retailer. ISO 8001:2000
As an ENERGY STAR®
partner, Payne Heating &
Cooling has determined that
this product meets the
ENERGY STAR® guidelines
for energy efficiency.
m3m

SPECIFICATIONS
UN,TS,ZE I02404°I036°4°I0240 0[ 03 0 0[ 048080[ 03 080
RATINGS AND PERFORMANCE
Input Btuh* 40,000 40,000 60,000 60,000 60,000
Output Capacity% Nonweathedzed ICS 37,000 37,000 56,000 56,000 56,000
AFUE%t Upflow/Hodzontal Direct Vent Applications 92 1 92 1 92.1 92.1 92.1
Nonweatbedzed ICS Downftow Direct Vent Applications 91 5 91 5 91 5 91.5 91.5
Upftow/Horizontal Non-Direct Vent AppIications 900 900 90.0 90.0 90.0
Downflow Non-Direct Vent Applications 900 900 90.0 90.0 900
Certified Temperature Rise Range °F
Certified External Static Pressure
Airflow CFM$
Heating
Cooling
Heating
Cooling
ELECTRICAL
Unit Volts--Hertz--Phase
Operating Voltage Range Min--Max**
Maximum Unit Amps
Unit Ampacitytt
Minimum Wire Size
Maximum Wire Length (Ft)_:$
Maximum Fuse Size or Ckt Bkr Amps (Time-Delay Type Recommended)
Transformer (24v)
External Control Heating
Power Availabte Cooting
Air Conditioning Blower ReIay
CONTROLS
Limit Control
Heating Blower Control (Off DeIay)
Burners (Monoport)
Gas Connection Size
GAS CONTROLS
Gas Valve (Redundant) Manufacturer
Minimum Inlet Pressure (In. wc)
Maximum Inlet Pressure (In. wc)
30--60
0.10
050
85O
895
15--45
0.10
050
1125
1215
45--75
012
0.50
885
900
30--60
012
0.50
1065
1200
20--50
0.12
050
1320
1545
80,000
74,000
921
915
900
900
40--70
0.15
050
1190
1245
Ignition Device
BLOWER DATA
Direct-Drive Motor HP (Permanent Split Capacitor) 1/5 1/3 1/5 1/311/211/3
Motor Full Load Amps 49 58 4.9 5.8 / /79 58
RPM (Nominal)--Speeds 1075--3 1075--4 1075--3 1075--4
Blower Wheel Diameter x Width (In) 10X6 10X7 10X6 10X7 [ 11X8 _ 10X7
Fitter Size (In)--Permanent WashabIe (1) 16 X 25 X 1 I(1) 20 X 25 X 1
FACTORY-AUTHORIZED AND LISTED, DEALER-INSTALLED OPTIONS
Gas Conversion Kit_Natural-to-Propane KGANP2901ALL
Gas Conversion Kit_Propane-to-Natural KGAPN2301ALL
KGATW0601 [
Twinning Kit N/A [HS N/A
Manufactured (Mobite) Home Kittl-t KGAMH0101 KIT
Downflow Base*** KGASBO201ALL
Vent Termination Kit (Bracket Only for 2 Pipes)it1- 2-in.--KGAVTO101BRA 3-in --KGAVT0201BRA
Concentric Vent Termination Kit (Single Exit)tl-t 2-in --KGAVT0501CVT 3-in --KGAVT0601CVT
Condensate Freeze Protection Kit KGAHT0101CFP
Side Filter Rack (Without Filter)--Upflow ONLY KGAFR0206ALL
Thermostat--Programmable For Use With Air Conditioner--TSTATPPSAC01
Thermostat--Non-Programmable For Use With Air Conditioner--TSTATPPBAC01-B
Condensate Neutralizer Kit (obtained thru RCD) P908-0001
115--60--1
104--127
6.1 7.2
8.4 98
14 14
44 38
15 15
40va
12va
21va
Standard
SPST
SeIectable 90, 120, 150, or 180
2_2_3[3[3[4
1/2-in NPT
White-Rodgers
4.5 (Natural Gas)
136 (Natural Gas)
Hot Surface
* Gas input ratings are certified for elevations to 2000 ft. For elevations above 2000 ft, reduce ratings 2 percent for each I000 ft above sea level. In Canada,
derate the unit 5 percent from 2000 to 4500 ft above sea level.
t Capacity and AFUE in accordance with U.S. Government DOE test procedures.
:l: Airflow shown is for bottom only return-air supply. For air delivery above 1800 CFM, see Air Delivery table for other options. A filter is required for each
return-air supply.
** Permissible voltage limits for proper furnace operation.
1-t Unit ampacity =125 percent offul!loadampsoflargestcomponentsplusl00percent ful! load amps of all other potentiat operating components (EAC, humidi-
tier, etc.).
_:$ Length shown is measured I way along wire path between unit and service panel for maximum 2 percent voltage drop.
*** Required for installation on combustible floors when no coil box is used, or when any coil box other than a Payne CD5, CK5 or KCAKC cased coil is used.
11-1 For direct vent applications only.
N/A--Not Applicable. Unit is not allowed in this installation application.
ICS--Isolated Combustion System
--4--
61 7.4 96 77
84 10.0 128 10.4
14 14 14 14
44 37 29 36
15 15 15 15

SPECIFICATIONS Continued
UN,TS,ZE [ 048080L080080L048100L080100L0801=0L080140
RATINGS AND PERFORMANCE
Input Btuh* 80,000 80,000 100,000 100,000 120,000
Output Capacity1- Nonweatherized ICS 74:000 74:000 83,000 83,000 112:000
AFUE%t Upflow/Horizontal Direct Vent Applications 92.1 92.1 92 1 92 1 92 1
Nonweatherized iCS Downflow Direct Vent Applications 91.5 91.5 91.5 91 5 91 5
Upflow/Horizontal Non-Direct Vent Applications 90.0 90.0 900 900 900
Downflow Non-Direct Vent Applications 90.0 90.0 900 900 90.0
Certified Temperature Rise Range °F
Certified External Static Pressure
Airflow CFM_:
Heating
Cooling
Heating
Cooling
ELECTRICAL
Unit Volts--Hertz--Phase
Operating Voltage Range Min--Max**
Maximum Unit Amps
Unit Ampacityl-1-
Minimum Wire Size
Maximum Wire Length (Ft)$_:
Maximum Fuse Size or Ckt Bkr Amps (Time-Delay Type Recommended)
Transformer (24v)
External Controt Heating
Power Available Cooling
Air Conditioning Blower Relay
CONTROLS
Limit Control
Heating Btower Controt (Off Delay)
Burners (Monoport)
Gas Connection Size
GAS CONTROLS
Gas Valve (Redundant) Manufacturer
Minimum Intet Pressure (In wc)
Maximum inlet Pressure (In wc)
30--60
015
0.50
1285
1525
20--50
015
0.50
1785
1925/2035
45--75
0.20
050
1315
1570
30--60
0.20
050
1690
1930/2130
40--70
020
0.50
1720
2000/2130
138,000
127,000
92.1/92.0
90.0
N/A
N/A
50--80
020
0.50
1970
1990/2045
Ignition Device
BLOWER DATA
Direct-Drive Motor HP (Permanent Sprit Capacitor) 112t3/4tl/2t3/4t3/4t3/4
Motor Fult Load Amps 7.9 11 1 7 9 11.1 11.1 11 1
RPM (Nominal)--Speeds 1075--4
Blower Wheel Diameter x Width (tn.) 11X8 L 11X10 L 11X8 L 11X10 t 11X10 L 11X10
Filter Size (In.)--Permanent Washable (1) 20 X 25 X 1 (1) 24 X 25 X 1
FACTORY-AUTHORIZED AND LISTED, DEALER-INSTALLED OPTIONS
Gas Conversion Kit--Natural-to-Propane KGANP3001ALL*
Gas Conversion Kit--Propane-to-Natural KGAPN2301ALL
Twinning Kit KGATW0601HSl L N/A
Manufactured (Mobile) Home Kit1-1-1- KGAMH0101KIT / N/A
Downflow Base*** KGASB0201ALL
Vent Termination Kit (Bracket Only for 2 Pipes)l-t-I- 2-in --KGAVT0101BRA 3-in.--KGAVT0201BRA
Concentric Vent Termination Kit (Singte Exit)l-l-I- 2-in.--KGAVT0501CVT 3-in.--KGAVT0601CVT
Condensate Freeze Protection Kit KGAHT0101CFP
Side Filter Rack (Without Filter)--Upflow ONLY KGAFR0206ALL
Thermostat_Programmabie For Use With Air Conditioner--TSTATPPSAC01
Thermostat_Non-Programmable For Use With Air Conditioner--TSTATPPBAC01-B
Condensate Neutralizer Kit (obtained thru RCD) P908-0001
115--60--1
104--127
102 14.8
13.5 19.3
14 12
27 30
15 20
40va
12va
21va
Standard
SPST
Selectable 90, 120, 150, or 180
4L4L 5 L 5 L 8 L 8
1/2qn. NPT
White-Rodgers
45 (Natural Gas)
13.6 (Natural Gas)
Hot Surface
* Gas input ratings are certified for elevations to 2000 ft. For elevations above 2000 ft, reduce ratings 2 percent for each 1000 ft above sea level. In Canada,
derate the unit 5 percent from 2000 to 4500 ft above sea level.
1- Capacity and AFUE in accordance with U.S. Government DOE test procedures.
_: Airflow shown is for bottom only return-air supply. For air delivery above I800 CFM, see Air Delivery table for other options. A filter is required for each
return-air supply.
** Permissible voltage limits for proper furnace operation.
1-1- Unit ampaeity = 125 percent of full load amps of largest components plus 100 percent full load amps of all other potential operating components (EAC, humidi-
tier, etc.).
$_: Length shown is measured 1 way along wire path between unit and service panel for maximum 2 percent voltage drop.
*** Required for installation on combustible floors when no coil box is used, or when any coil box other than a Payne CD5, CK5 or KCAKC cased coi! is used.
1-11- For direct vent applications only.
N/A--Not Applicable. Unit is not allowed in this installation application.
ICS--Isotated Combustion System
--5--
101 141 14.6 146
134 184 19.1 188
14 12 12 12
28 31 30 30
15 20 20 20

COMBUSTION-AIR AND VENT PIPING FOR DIRECT VENT (2 PIPE) APPLICATIONS
ALTITUDE
ABOVE SEA
LEVEL (FT)
0 to 2000
200I to 3000
300I to 4000
MAXIMUM ALLOWABLE PIPE LENGTH (FT)
UNIT SIZE
024040
036040
024060
036060
048060
036080
048080
060080
048100
060100
060120
060140
024040
036040
024060
036060
048060
036080
048080
060080
048100
060100
060120
060140
024040
036040
024060
036060
048060
036080
048080
060080
048100
060100
060120
060140
TERMINATION
TYPE
2 Pipe or 2-in. Concentric
2 Pipe or 2-in. Concentric
2 Pipe or 2-in. Concentric
2 Pipe or 3-in. Concentric
2 Pipe or 3-in. Concentric
2 Pipe or 3-in. Concentric
2 Pipe or 2-in. Concentric
2 Pipe or 2-in. Concentric
2 Pipe or 2-in. Concentric
2 Pipe or 3-in. Concentric
2 Pipe or 3-in. Concentric
2 Pipe or 3-in. Concentric
2 Pipe or 2-in. Concentric
2 Pipe or 2-in. Concentric
2 Pipe or 2-in. Concentric
2 Pipe or 3-in. Concentric
2 Pipe or 3-in. Concentric
2 Pipe or 3-in. Concentric
PIPE
DIAMETER
(IN.)*
1
I-1/2
2
I-1/2
2
I-1/2
2
2-1/2
2
2-1/2
3
2-1/2 one disk
31-
31-no disk
2-1/2 one disk
31-one disk
31-no disk
41-no disk
I-1/2
2
I-1/2
2
2
2-I/2
2-1/2
3
3
31-no disk
41-no disk
31-one disk
31-no disk
41-no disk
I-1/2
2
I-1/2
2
2
2-/12
2-1/2
3
31-no disk
41-no disk
31-one disk
31-no disk
41-no disk
1
5
7O
7O
2O
7O
I0
55
7O
5
4O
7O
I0
45
7O
5
4O
6O
7O
67
7O
I7
7O
49
7O
35
7O
I4
7O
7O
2O
39
7O
64
7O
I6
68
46
7O
33
7O
65
7O
I1
3O
7O
2
NA
7O
7O
I5
7O
NA
5O
7O
NA
3O
7O
NA
4O
7O
NA
35
56
7O
62
7O
I2
67
44
7O
26
7O
9
7O
7O
I5
35
7O
59
7O
I1
63
41
7O
24
7O
58
7O
6
26
7O
NUMBER OF 90 °
3
NA
65
70
10
70
NA
35
70
NA
20
70
NA
35
70
NA
30
52
70
57
70
7
66
30
70
16
70
NA
63
70
10
3I
70
54
70
6
62
28
70
15
70
5I
70
NA
22
70
ELBOWS
4
NA
60
70
5
70
NA
30
70
NA
20
70
NA
30
70
NA
25
48
70
52
70
NA
6I
25
70
16
70
NA
56
70
5
27
70
49
70
NA
57
23
70
14
66
44
70
NA
18
70
5
NA
6O
7O
NA
7O
NA
3O
7O
NA
10
7O
NA
25
7O
NA
2O
44
7O
52
7O
NA
6I
25
7O
6
66
NA
50
7O
NA
23
7O
48
7O
NA
57
22
7O
5
6I
38
7O
NA
14
7O
6
NA
55
7O
NA
7O
NA
2O
7O
NA
NA
7O
NA
2O
7O
NA
I5
4O
7O
47
7O
NA
61
I5
7O
NA
61
NA
43
7O
NA
I9
7O
43
7O
NA
56
I3
7O
NA
56
31
7O
NA
I0
7O
* Disk usage--Unless otherwise s _ecified, use perforated disk assembly (factory-supplied in loose parts bag). If one disk is stated, separate 2 halves of per-
forated disk assembly and use shouldered disk half. When using shouldered disk half, install screen side toward inlet box.
1- Wide radius elbow.
_: Vent sizing for Canadian installations above 4500 ft (1370m) above sea level are subject to acceptance by the local authorities having jurisdiction.
N/A -- Not Allowed. Pressure switch will not make.
NOTES:
I. Do not use pipe size greater than these specified in table or incomplete combustion, flame disturbance, or flame sense lockout may ocCUrs
2. Size both the combustion-air and vent pipe independently, then use the larger diameter for both pipes.
3. Assume two 45 ° elbows equal one 90 ° elbow. Long radius elbows are desirable and may be required in some cases.
4. Elbows and pipe sections within the furnace casing and at the vent termination should not be included in vent length or elbow count.
5. The minimum pipe length is 5 ft for all applications.
6. Use 3-in. diameter vent termination kit for installations requiring 4-in. diameter pipe.
m6m

ALTITUDE
ABOVE SEA
LEVEL (FT)
4001 to 50005
5001 to 60005
6001 to 70005
7001 to 80005
UNIT SIZE
024040
036040
024060
036060
048060
036080
048080
060080
048100
060100
060120
060140
024040
036040
024060
036060
048060
036080
048080
060080
048100
060100
060120
060140
024040
036040
024060
036060
048060
036080
048080
060080
048100
060100
060120
060140
024040
036040
024060
036060
048060
036080
048080
060080
048100
060100
060120
060140
MAXIMUM ALLOWABLE PIPE LENGTH (FT) Continued
TERMINATION
TYPE
2 Pipe or 2-in. Concentric
2 Pipe or 2-in. Concentric
2 Pipe or 2-in. Concentric
2 Pipe or 3-in. Concentric
2 Pipe or 3-in. Concentric
2 Pipe or 3-in. Concentric
2 Pipe or 2-In. Concentric
2 Pipe or 2-In. Concentric
2 Pipe or 2-In. Concentric
2 Pipe or 3-In. Concentric
2 Pipe or 3-In. Concentric
2 Pipe or 3-In. Concentric
2 Pipe or 2-In. Concentric
2 Pipe or 2-In. Concentric
2 Pipe or 2-In. Concentric
2 Pipe or 3-In. Concentric
2 Pipe or 3-In. Concentric
2 Pipe or 3-In. Concentric
2 Pipe or 2-In. Concentric
2 Pipe or 2-In. Concentric
2 Pipe or 2-In. Concentric
2 Pipe or 3-In. Concentric
2 Pipe or 3-In. Concentric
PIPE
DIAMETER
(IN.)*
1-I/2
2
1-I/2
2
2
2-I/2
2-I/2
3
3t- no disk
41- no disk
31- no disk
41- no disk
1-I/2
2
1-I/2
2
2
2-I/2
2-I/2
3
31- no disk
41- no disk
31- no disk
41- no disk
1-I/2
2
1-I/2
2
2
2-I/2
2-I/2
3
31- no disk
41- no disk
41- no disk
1-I/2
2
1-I/2
2
2
2-I/2
2-I/2
3
31- no disk
41- no disk
1
6O
70
15
64
44
70
3I
70
53
70
2I
69
57
70
14
6O
4I
70
29
70
42
7O
12
42
53
7O
13
57
38
7O
27
68
3I
7O
17
49
66
12
53
36
66
25
63
2O
6I
2
55
70
10
59
39
70
22
70
46
70
17
64
52
70
9
55
36
70
2I
67
35
7O
8
37
48
7O
8
52
33
7O
19
63
24
7O
12
44
65
7
48
3I
65
17
58
13
56
NA
NUMBER OF 90° ELBOWS
3 4
50 45
70 70
5 NA
58 53
26 21
70 70
I3 I2
87 82
40 33
70 70
I3 9
59 54
47 42
70 70
NA NA
54 49
23 I8
70 70
I2 I1
82 57
29 22
70 70
NA NA
32 27
43 38
68 67
NA NA
50 45
21 16
68 67
I0 9
58 53
I8 I1
70 70
7 NA
39 34
63 62
NA NA
46 41
I9 I4
63 62
8 7
53 48
7 NA
51 46
5
44
7O
NA
52
2O
7O
NA
57
26
7O
5
49
4O
7O
NA
48
I7
7O
NA
52
I5
7O
NA
22
37
66
NA
44
15
66
NA
48
NA
7O
NA
33
6O
NA
4O
I2
6O
NA
43
NA
41
6
39
70
NA
52
1I
70
NA
52
20
70
NA
44
35
70
NA
47
8
70
NA
47
9
7O
NA
17
32
64
NA
43
6
64
NA
43
NA
7O
NA
28
59
NA
38
NA
59
NA
38
NA
36
* Disk usage--Unless otherwise specified, use perforated disk assembly (factory-supplied in loose parts bag). If one disk is stated, separate 2 halves of per-
forated disk assembly and use shouldered disk half. When using shouldered disk half, install screen side toward inlet box.
1 Wide radius elbow.
5 Vent sizing for Canadian installations above 4500 ft (I370m) above sea level are subject to acceptance by the local authorities having jurisdiction.
N/A -- Not Allowed. Pressure switch wil! not make.
NOTES:
1. Do not use pipe size greater than those specified in table or incomplete combustion, flame disturbance, or flame sense lockout may occur.
2. Size both the combustion-air and vent pipe independently, then use the larger diameter for both pipes.
3. Assume two 45 ° elbows equal one 90 ° elbow. Long radius elbows are desirable and may be required in some cases.
4. Elbows and pipe sections within the furnace casing and at the vent termination should not be included in vent length or elbow count.
5. The minimum pipe length is 5 ft for all applications.
6. Use 3-in. diameter vent termination kit for installations requiring 4-in. diameter pipe.
m7m

MAXIMUM ALLOWABLE PIPE LENGTH (FT) Continued
ALTITUDE
ABOVE SEA
LEVEL (FT)
800I to 9000_:
UNIT SIZE
024040
036040
024060
036060
048060
036080
048080
060080
048100
060100
060120
060140
024040
036040
024060
036060
048060
90Olto 036080
10,000_ 048080
060080
048100
060100
060120
060140
* Disk usage--Unless otherwise s
TERMINATION
TYPE
2 Pipe or 2-In. Concentric
2 Pipe or 2-In. Concentric
2 Pipe or 2-In. Concentric
2 Pipe or 3-In. Concentric
2 Pipe or 3-In. Concentric
PIPE
DIAMETER
(IN.)*
I-1/2
2
I-1/2
2
2
2-1/2
2-1/2
3
31-no disk
41-no disk
2 Pipe or 2-In. Concentric
2 Pipe or 2-In. Concentric
2 Pipe or 2-In. Concentric
2 Pipe or 3-In. Concentric
2 Pipe or 3-In. Concentric
I-1/2
2
NUMBER OF 90 °
3
36
58
NA
42
17
58
7
49
NA
25
ELBOWS
4
3I
56
NA
37
12
56
5
44
NA
20
1 2
46 41
62 60
I1 6
49 44
33 28
62 60
23 I5
59 54
I0 NA
35 30
NA
42 37
57 55
45 40
30 25
57 55
21 I3
54 49
I0 5
NA
5
29
55
NA
35
10
55
NA
39
NA
15
6
24
53
NA
34
NA
53
NA
34
NA
I0
20
47
2 29
32 27 25
53 5I 49
38 33 3I
14 9 7
53 5I 49
5 NA NA
44 39 34
NA NA NA
2
2-1/2
2-1/2
3
41-no disk
_ecified, use perforated disk assembly
NA
47
NA
29
NA
(factory-supplied in loose parts bag). If one disk is stated, separate 2 halves of per-
forated disk assembly and use shouldered disk half. When using shouldered disk half, install screen side toward inlet box.
1- Wide radius elbow.
_: Vent sizing for Canadian installations above 4500 ft (1370m) above sea level are subject to acceptance by the local authorities having jurisdiction.
N/A -- Not Allowed. Pressure switch will not make.
NOTES:
I. Do not use pipe size greater than those specified in table or incomplete combustion, flame disturbance, or flame sense lockout may occur.
2. Size both the combustionIair and vent pipe independently, then use the larger diameter for both pipes.
3. Assume two 45 ° elbows equal one 90 ° elbow. Long radius elbows are desirable and may be required in some cases.
4. Elbows and pipe sections within the furnace casing and at the vent termination should not be included in vent length or elbow count.
5. The minimum pipe length is 5 ft for all applications.
6. Use 3-in. diameter vent termination kit for installations requiring 4-in. diameter pipe.
m8m

MAXIMUM ALLOWABLE EXPOSED VENT PIPE LENGTH (FT) WITHOUT INSULATION
IN WINTER DESIGN TEMPERATURE AMBIENT FOR DIRECT-VENT APPLICATIONS*
WINTER DESIGN MAXIMUM PIPE
UNIT TEMPERATURE DIAMETER WITHOUT
SIZE (°F) (IN.) INSULATION
20 I-I/2 51
0 I-I/2 28
-20 I-I/2 I6
040 20 2 45
0 2 22
-20 2 I 0
20 2 65
060 0 2 35
-20 2 20
20 2 55
0 2 48
-20 2 30
080 20 2-I/2 70
0 2-I/2 47
-20 2-I/2 28
20 2-I/2 40
0 2-I/2 40
-20 2-I/2 38
I00 20 3 70
0 3 50
-20 3 28
20 3 70
0 3 61
-20 3 37
I20 20 4 70
0 4 48
-20 4 23
20 3 60
0 3 60
-20 3 44
I40 20 4 70
0 4 57
-20 4 30
*Pipe length (ft) specified for maximum pipe lengths located in unconditioned spaces. Pipes located in unconditioned space cannot exceed
able pipe length as specified in Maximum Allowable Pipe Length table on pages 6 and 7.
1 insulation thickness based on R value of 3.5 per in.
WITH 3/8-1N. OR
THICKER INSULATIONt
70
70
70
70
70
58
70
70
70
55
55
55
70
70
70
40
40
40
70
70
70
70
70
70
70
70
70
60
60
60
70
70
70
the total al!ow-
m9m

VENT PIPING FOR NON-DIRECT VENT (1 PIPE) APPLICATIONS
MAXIMUM ALLOWABLE VENT PIPE LENGTH (FT)
ALTITUDE
ABOVE SEA
LEVEL (FT)
0to 2000
200I to 3000
300I to 4000
400I to 50001-
UNIT SIZE
024040
036040
024060
036060
048060
036080
048080
060080
048100
060100
060120
024040
036040
024060
036060
048060
036080
048080
060080
048100
060100
060120
024040
036040
024060
036060
048060
036080
048080
060080
048100
060100
060120
024040
036040
024060
036060
048060
036080
048080
060080
048100
060100
060120
* Wide radius elbow.
VENT PIPE
DIAMETER
(IN.)*
I
1-1/2
2
1-1/2
2
1-1/2
2
2-1/2
2
2-1/2
3
2-1/2 one disk
31-
31-no disk
41-no disk
1-1/2
2
1-1/2
2
2
2-1/2
2-1/2
3
3
31-no disk
41-no disk
1-1/2
2
1-1/2
2
2
2-/I2
2-1/2
3
31-no disk
41-no disk
1-1/2
2
1-1/2
2
2
2-1/2
2-1/2
3
31-no disk
41-no disk
1
5
7O
7O
2O
7O
I0
55
7O
5
4O
7O
I0
45
7O
7O
67
7O
I7
7O
49
7O
35
7O
I4
7O
7O
64
7O
I6
68
46
7O
33
7O
65
7O
6O
7O
I5
64
44
7O
31
7O
53
7O
2
NA
7O
7O
I5
7O
NA
5O
7O
NA
3O
7O
NA
4O
7O
7O
62
7O
I2
67
44
7O
26
7O
9
7O
7O
59
7O
I1
63
41
7O
24
7O
58
7O
55
7O
I0
59
39
7O
22
7O
46
7O
NUMBER OF 90° ELBOWS
3 4
NA NA
65 60
70 70
I0 5
70 70
NA NA
35 30
70 70
NA NA
20 20
70 70
NA NA
35 30
70 70
70 70
57 52
70 70
7 NA
66 61
30 25
70 70
I6 I6
70 70
NA NA
63 56
70 70
54 49
70 70
6 NA
62 57
28 23
70 70
I5 I4
70 66
51 44
70 70
50 45
70 70
5 NA
58 53
26 21
70 70
I3 I2
67 62
40 33
70 70
5
NA
6O
7O
NA
7O
NA
3O
7O
NA
10
7O
NA
25
7O
7O
52
7O
NA
6I
25
7O
6
66
NA
50
7O
48
7O
NA
57
22
7O
5
6I
38
7O
44
7O
NA
52
2O
7O
NA
57
26
7O
1- Vent sizing for Canadian installations above 4500 ft (1370m) above sea level are subject to acceptance by the local authorities having jurisdiction.
NA -- Not Allowed. Pressure switch will not make.
NOTES:
I1 D_ n_t use pipe size greater than th_se speci_ed in tabIe _r inc_mp_ete c_mbusti_n, f_ame disturbance_ _r f_ame sense l_ck_ut may _ccur`
2. Assume two 45 ° elbows equal one 90 ° elbow. Long radius elbows are desirable and may be required in some cases.
3. Elbows and pipe sections within the furnace casing and at the vent termination should not be included in vent length or elbow count.
4. The minimum pipe length is 5 ft for all applications.
6
NA
55
70
NA
70
NA
20
70
NA
NA
70
NA
20
70
70
47
70
NA
6I
15
7O
NA
6I
NA
43
7O
43
7O
NA
56
13
7O
NA
56
3I
7O
39
7O
NA
52
1I
7O
NA
52
2O
7O
ml0m