4" Storm Top Support/Storm Collar 100074402 engineered AL29-4C special gas vent
Description
engineered AL29-4C special gas vent pipe
• No direct connection to potable water supply eliminates need for backflow prevention
FREEZE PROTECTION
Condensate Drain Hose Kit (24” long)
The condensate is acidic and has the potential to harm the environment and the sewer system
4" Storm Top Support/Storm Collar 100074402 engineered AL29-4C special gas ventZ Flex Z Vent 4" Top Support Storm Collar. Used for vertical (through the roof) venting to make a weather seal with the adjustable roof flashing.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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