Vertical Vent Kit Model# GHVVK for ProCom Garage Heaters Models GHBVN50 and GHBVN80. Our Type B Gas Vent system is designed for vertically venting unit heaters in both residential and commercial applications. It is for use with natural gas or liquid propane category I and draft hood equipped appliances, and appliances tested and listed to use Type B Gas Vent. Our lock-tight design incorporates an innovative system for a sealed and secure connection. The double wall construction is designed to reduce clearances and insulate the aluminum inner liner so it will heat up rapidly, which creates a strong natural draft. Our Type B Gas Vent is UL Listed to UL 441 and UL 1777 (MH6357). ULC Listed to ULC S605 (CMH1276 & CMH1407).
- 4" Appliance Adapter – 1 Qty.
- 4" Adjustable Flashing 0/12-6/12 – 1 Qty.
- 4" Storm Collar – 1 Qty.
- 4" Vertical Termination Cap – 1 Qty.
- 4" x 90 Degree Elbow – 1 Qty.
- 4" x 24” B Vent Pipe Section – 4 Qty.
- 4" x 12” B Vent Pipe Section – 1 Qty.
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