Bryant 4-WAY MULTIPOISE TWO-STAGE CONDENSING GAS FURNACE Manual de usuario descargar pdf (Pagina 6)

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352AAV

COMBUSTION-AIR AND VENT PIPING FOR DIRECT VENT (2-PIPE)

AND NON-DIRECT VENT (1-PIPE) APPLICATIONS

MAXIMUM ALLOWABLE PIPE LENGTH (FT)

ALTITUDE (FT)

UNIT MAX

INPUT RATE

(BTUH)

DIRECT VENT (2-PIPE) ONLY

NON-DIRECT VENT

(1-PIPE) ONLY

NUMBER OF 90° ELBOWS

TERMINATION

TYPE

PIPE DIA

(IN.)*

PIPE DIA

(IN.)*

12 3 4 5 6

0 to 2000

60,000

2 Pipe or 2-in

Concentric

1-1/2 1-1/2 20 15 10 5 NA NA

2 2 70 70 70 70 70 70

80,000

2 Pipe or 2-in

Concentric

1-1/2 1-1/2 10 NA NA NA NA NA

22555035 30 3020

2-1/2 2-1/2 70 70 70 70 70 70

100,000

2 Pipe or 3-in

Concentric

2 2 5 NANANANANA

2-1/2 2-1/2 40 30202010NA

3370 70 70 70 70 70

120,000

2 Pipe or 3-in.

Concentric

2-1/2 one disk 2-1/2 10 NA NA NA NA NA

3†NA454035 302520

3†nodisk 3† 707070707070

ALTITUDE (FT)

UNIT MAX

INPUT RATE

(BTUH)

DIRECT VENT (2-PIPE) ONLY

NON-DIRECT VENT

(1-PIPE) ONLY

NUMBER OF 90° ELBOWS

TERMINATION

TYPE

PIPE DIA

(IN.)*

PIPE DIA

(IN.)*

12 3 4 5 6

2001 to 3000

60,000

2 Pipe or 2-in

Concentric

1-1/2 1-1/2 17 12 7 NA NA NA

2 2 70 67 66 61 61 61

80,000

2 Pipe or 2-in

Concentric

2 2 49 44 30252515

2-1/2 2-1/2 70 70 70 70 70 70

100,000

2 Pipe or 3-in

Concentric

2-1/2 2-1/2 35261616 6 NA

33

70 70 70 70 66 61

120,000

2 Pipe or 3-in.

Concentric

3 NA 14 9 NANANANA

NA 3†63 62 62 61 61 61

3†nodiskNA707063 56 50 43

4† no disk4†nodisk 707070707070

ALTITUDE (FT)

UNIT MAX

INPUT RATE

(BTUH)

DIRECT VENT (2-PIPE) ONLY

NON-DIRECT VENT

(1-PIPE) ONLY

NUMBER OF 90° ELBOWS

TERMINATION

TYPE

PIPE DIA

(IN)*

PIPE DIA

(IN.)*

12 3 4 5 6

3001 to 4000

60,000

2 Pipe or 2-in

Concentric

1-1/2 1-1/2 16 11 6 NA NA NA

226863 62 57 57 56

80,000

2 Pipe or 2-in

Concentric

2 2 46 41 28 23 22 13

2-1/2 2-1/2 707070707070

100,000

2 Pipe or 3-in

Concentric

2-1/2 2-1/2 33 24 15 14 5 NA

3370 70 70 66 61 56

120,000

2 Pipe or 3-in.

Concentric

3†nodisk NA 6558514438 31

NA 3† 595958575756

4† no disk 4†nodisk 4†nodisk 707070707070

See notesat end of table

1 2 3 4 5 6 7 8 9 10 11 ... 15 16

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