The Onsen 3 Inch Air intake Kit includes the components required to pull combustion air from the outside to the Onsen 14L & 26L Indoor Tankless Water Heaters.
The kit includes a 4 to 10 foot extendable pipe, draped with thick fiberglass insulation and a flame retardant scrim foil Mylar vapour barrier, a termination hood, and two gear clamps.
Certified ULC-S110 and UL-181 Class 1, the air intake piping produces an airtight and leakproof thermal air duct which is lightweight and self-supporting, maintains temperature uniformity and absorbs duct vibration.
Includes: 3-in diam. x 4-10 ft. Aluminum Pipe, Mylar Vapour Barrier, 3 in. diam. x 11.75 in. Termination Hood, 2 x Gear Clamps
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Ships from Canada
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60-day refund/return policy Learn more
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Canadian local support (English, French)
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Typically delivers in 1-6 business days by Canada Post / Purolator
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All orders submitted before 2PM EST ship same day from our warehouse in QC via Purolator or Canada Post.
1-2 business days to QC & ON
3-5 business days to MB, SK, & Atlantic Provinces
5-8 business days to AB, BC & Territories
*Excludes remote regions and subject to stock availability.
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