Product Information
Greenstar Air Tube - Top Gasket
Please note: Hydrowest Products Ltd. is a wholesale distributor and sells exclusively to licensed contractors and trade professionals.
Fast Shipping
In-stock orders ship within 1 business day to anywhere in Canada.
Code-Compliant
All products meet Canadian HVAC and gas code standards.
Wholesale Pricing
Trade pricing for licensed contractors. 40+ years in the industry.
The Greenstar Air Tube - Top Gasket (part no. 8711004278) is a replacement sealing gasket for Greenstar boiler air-tube assemblies, providing a tight seal at the air-tube top to help prevent air and combustion-gas leakage. Designed for service and parts inventory, it simplifies field maintenance for installers and wholesalers by restoring proper airflow pathways and supporting the integrity of the combustion enclosure without changing system operation.
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