Roberts Gorden GordonRay BH-175 - Manual (Page 30)

ROBERTS GORDON ® BH- S ERI E S S UBM IT TAL S HE E T
© 2004 Roberts-Gordon BEFORE IN ST AL LATI ON AND OPER ATI ON OF HEATI NG E QUIPMENT, READ AND U NDERSTAND T HE INSTALL AT ION, OPERATIO N AND SERVICE MANUAL .
APPL ICATION S, ENGI NEE RING AND DET AI LE D GUID ANCE ON SYST EMS DE SIGN, INSTAL LATI ON AND PRODUCT PE RFORMANCE IS AVAI LABLE UPON RE QUEST. ROBERT S GORDON
® PRODUCT S ARE T O BE
INSTAL LE D ONL Y IN ACCORDANCE WI TH L OCAL L AWS, CODES AND REGUL AT IONS, AND ONLY BY A CONT RACT OR QUALI FIE D I N THE I NST ALL AT ION AND SE RVICE OF GAS-FIRE D HE AT ING EQUI PME NT.
VENTING
Horizontal Ventilation 4" (10 cm) Pipe
Vertical Ventilation 4" (10 cm) Pipe
4" Single Wall Pipe
Vent Adapter
Vent Terminal
Combustible or
Non-Combustible Wall
Vent Adapter
18" Min.
Vent Terminal
4" Single Wall Pipe
Non-Combustible Wall Only
Descri ption Part Number
Vent Terminal (Comb. Wall) 90502100
Vent Terminal (Non-Comb Wall) 02537801-XX
Wall Thimble 90505600
4" (10 cm) Single Wall Pipe
4" (10 cm) Type "B" vent cap
Roof
Roof
Flashing
Approved
Thimble
(if applicable)
18" (46 cm)
Min.
4" (10 cm) Type "B" vent pipe
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.
Vent Adapter
Descripti on Part Number
Vent Cap 4" (10 cm) 90502300