Payne PG8MAA Series G Installation, Start-Up, Operating And Service And Maintenance Instructions page 9
Single-stage deluxe, induced-combustion 4-way multipoise gas furnace
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Also See for PG8MAA Series G:
- Owner's manual (8 pages) ,
- Installation and operating instructions manual (53 pages)
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Table 3—Minimum Space Volumes for 100% Combustion, Ventilation, and Dilution from Indoors
OTHER THAN FAN-ASSISTED TOTAL
(1,000'S BTUH GAS INPUT RATE)
30
ACH
1,050
0.60
(29.7)
1,260
0.50
(35.6)
1,575
0.40
(44.5)
2,100
0.30
(59.4)
3,150
0.20
(89.1)
6,300
0.10
(178.3)
0.00
NP
NP = Not Permitted
DUCTS
TO
O UTDOORS
12 " MAX
(305mm)
1 SQ IN.
PER 2000
B
BTUH*
DUCT S
TO
OUTDOORS
1 SQ IN.
PER 2000
A
BTUH*
12 " MAX
(305mm)
CIRCULA TING AIR DUCT S
*Minimum dimensions of 3--- in. (76 mm).
NOTE: Use any of the following combinations of openings:
A & B C & D D & E F & G
Fig. 7 --- Air for Combustion, Ventilation, and Dilution for
Outdoors
40
50
1,400
1,750
(39.6)
(49.5)
1,680
2,100
(47.5)
(59.4)
2,100
2,625
(59.4)
(74.3)
2,800
3,500
(79.2)
(99.1)
4,200
5,250
(118.9)
(148.6)
8,400
10,500
(237.8)
(297.3)
NP
NP
1 SQ IN.
PER 4000
BTUH*
12 "
D
(305mm)
MAX
VENT
THR OUGH
F
R OOF
1 SQ IN .
PER
4000
BTUH*
1 SQ IN .
PER
4000
BTUH*
E
G
12 "
(305mm)
MAX
C
12 " MAX
(305mm)
DUCT
1 SQ IN.
TO
PER 4000
OUTDOORS
BTUH*
A03174
FAN-ASSISTED TOTAL
(1,000'S BTUH GAS INPUT RATE)
44
66
3
3
Space Volume Ft
(M
)
1,100
1,650
2,200
(31.1)
(46.7)
(62.2)
1,320
1,980
2,640
(37.3)
(56.0)
(74.7)
1,650
2,475
3,300
(46.7)
(70.0)
(93.4)
2,200
3,300
4,400
(62.2)
(93.4)
(124.5)
3,300
4,950
6,600
(93.4)
(140.1)
(186.8)
6,600
9,900
13,200
(186.8)
(280.3)
(373.7)
NP
NP
NP
CIRCULATING AIR
DUCTS
INTERIOR
HEATED
SPACE
CIRCULATING AIR DUCTS
* Minimum opening size is 100 sq in. (64516 sq. mm)with minimum dimensions
of 3 in. (76 mm)
† Minimum of 3 in. (76 mm) when type-B1 vent is used.
Fig. 8 --- Air for Combustion, Ventilation, and Dilution from
9
88
110
132
2,750
3,300
(77.8)
(93.4)
3,300
3,960
(93.4)
(112.1)
4,125
4,950
(116.8)
(140.1)
5,500
6,600
(155.7)
(186.8)
8,250
9,900
(233.6)
(280.3)
16,500
19,800
(467.2)
(560.6)
NP
NP
VENT THROUGH ROOF
12" MAX
1 SQ IN.
PER 1000
BTUH* IN DOOR
OR WALL
UNCONFINED
SPACE
6" MIN
(FRONT)
1 SQ IN.
PER 1000
BTUH* IN DOOR
OR WALL
Indoors
154
3,850
(109.0)
4,620
(130.8)
5,775
(163.5)
7,700
(218.0)
11,550
(327.0)
23,100
(654.1)
NP
(305mm)
(152mm)
Ü
12" MA X
(305mm)
A03175
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