ROBERTS GORDON ®
VENTING
Horizontal Ventilation 4" (10 cm) Pipe
| Combustible or |
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Vent Adapter |
| Vent Adapter |
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| 18" Min. |
4" Single Wall Pipe |
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| Vent Terminal |
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| 4" Single Wall Pipe | |
Vent Terminal |
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Description | Part Number |
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Vent Terminal (Comb. Wall) | 90502100 |
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Vent Terminal |
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Wall Thimble | 90505600 |
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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 | 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 |