Onsen - ON-I14L-NG, 14L Residential Gas Tankless Water Heater 3.7 GPM 97K - 100K BTU
Onsen - ON-I14L-NG, 14L Residential Gas Tankless Water Heater 3.7 GPM 97K - 100K BTU
SKU: ON-I14L-NG
Endless hot water, sized for smaller homes.
The Onsen 14L Indoor Gas Tankless Water Heater delivers instant hot water in a compact, CSA-certified design built for indoor installation in Canada and the USA. Ideal for 1-bath homes, apartments, tiny homes, cabins, and cottages.
- Compact indoor design: direct-vent system supports installation in restricted spaces
- Electronic ignition (120V): no pilot light, powered by a standard household outlet
- Easy temperature control: LED display with three preset heating modes
- Energy savings: operates only when hot water is needed
- Venting: compatible with 3" Category III stainless steel venting (sold separately)
- Certified for indoor use: CSA approved for Canada and the USA
What’s included
- Onsen 14L Indoor Gas Tankless Water Heater
Venting components are sold separately.
Important notes
- For indoor use only.
- Available in Propane or Natural Gas versions. Units are factory-set and cannot be converted between gas types.
- Not suitable for: hydronic, closed-loop, recirculating, or floor-heating systems.
Manual: Operating Manual - Onsen 14L Indoor Propane Tankless Water Heater