Roberts Gorden BH Series service manual Venting, Horizontal Ventilation 4 10 cm Pipe

ROBERTS GORDON ® BH-SERI E S SUBM IT TAL SHE E T

VENTING

Horizontal Ventilation 4" (10 cm) Pipe

	Combustible or	Non-Combustible Wall Only
Non-Combustible Wall
Vent Adapter		Vent Adapter
			18" Min.
4" Single Wall Pipe			Vent Terminal
		4" Single Wall Pipe
Vent Terminal
Description	Part Number
Vent Terminal (Comb. Wall)	90502100
Vent Terminal (Non-Comb Wall)	02537801-XX
Wall Thimble	90505600

Vertical Ventilation 4" (10 cm) Pipe

	18" (46 cm)
	Min.
	Approved
	Thimble
Vent Adapter	(if applicable)

4" (10 cm) Single Wall Pipe

4" (10 cm) Type "B" vent cap 4" (10 cm) Type "B" vent pipe

Roof

Flashing

Roof

The last section of vent pipe passing through the roof or wall may be Type "B" vent pipe. All other vent materials in the building must be single wall vent pipe.

Description	Part Number
Vent Cap 4" (10 cm)	90502300

© 2004 Roberts-Gordon	BEFORE IN STALLATI ON AND OPER ATI ON OF HEATI NG EQUIPMENT, READ AND U NDERSTAND THE INSTALLATION, OPERATIO N AND SERVICE MANUAL .
	APPLICATION S, ENGI NEERING AND DETAI LED GUID ANCE ON SYSTEMS DESIGN, INSTALLATI ON AND PRODUCT PERFORMANCE IS AVAI LABLE UPON REQUEST. ROBERTS GORDON® PRODUCTS ARE TO BE
	INSTALLED ONLY IN ACCORDANCE WI TH LOCAL LAWS, CODES AND REGULATIONS, AND ONLY BY A CONTRACTOR QUALI FIED I N THE I NSTALLATION AND SERVICE OF GAS-FIRED HEATING EQUI PMENT.