Table 6—Approved Combustion-Air and Vent Pipe, Fitting and Cement Materials

SPECIFICATION

MATERIAL

PIPE

FITTINGS

SOLVENT CEMENT AND PRIMERS

DESCRIPTION

(MARKED ON MATERIAL)

D1527

ABS

Pipe

 

Schedule-40

D1785

PVC

Pipe

 

Schedule-40

D2235

For ABS

 

Solvent

For ABS

 

Cement

 

 

 

 

 

 

D2241

PVC

Pipe

 

SDR-21 & SDR-26

D2466

PVC

Fittings

 

Schedule-40

D2468

ABS

Fittings

 

Schedule-40

D2564

For PVC

 

Solvent

For PVC

 

Cement

 

 

 

 

 

 

D2661

ABS

Pipe

Fittings

 

DWV at Schedule-40 IPS sizes

D2665

PVC

Pipe

Fittings

 

DWV

F438

CPVC

Fittings

 

Schedule-40

F441

CPVC

Pipe

 

Schedule-40

F442

CPVC

Pipe

 

SDR

F493

For CPVC

 

Solvent

For CPVC

 

Cement

 

 

 

 

 

 

F628

ABS

Pipe

 

Cellular Core DWV at Schedule-40 IPS sizes

F656

For PVC

 

Primer

For PVC

F891

PVC

Pipe

 

Cellular Core Schedule-40 & DWV

 

NOTE: Select 1 vent pipe connection and

NOTE: Select 1 vent pipe connection and

 

 

1 combustion-air pipe connection.

1 combustion-air pipe connection.

AIR

 

 

 

 

COMBUSTION- FLOW COMBUSTION-

 

 

 

AIR

AIR

VENT

 

 

VENT

 

 

 

VENT

 

 

 

 

 

VENT

 

 

 

 

 

COMBUSTION-

COMBUSTION-

 

 

AIR

AIR

AIR

 

 

 

 

 

 

 

FLOW

 

UPFLOW

 

DOWNFLOW

 

 

 

 

COMBUSTION-

COMBUSTION-

 

 

AIR

 

 

 

 

 

AIR

 

 

VENT

 

VENT

 

 

 

AIR

 

 

 

AIR

FLOW

 

 

 

FLOW

HORIZONTAL-LEFT DISCHARGE

HORIZONTAL-RIGHT DISCHARGE

A96187

Fig. 36—Combustion-Air and Vent Pipe Connections

—32—

Page 32
Image 32
Bryant 355MAV instruction manual Combustion-Air and Vent Pipe Connections

355MAV specifications

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