Onsen 26L Indoor Unrefined Gas Tankless Water Heater 6.9 GPM 180K BTU (w/ 3 Inch Wall Vent Kit & Air Intake Kit)

Onsen Indoor Natural Gas Tankless Water Heater 6.9 GPM 180K ★ 30-day money-back guarantee ★ 1-Year Manufacturer Warranty → Join the Waitlist

Make the switch to tankless and enjoy endless hot water with the Onsen 26L Indoor Gas Tankless Water Heater!
Fueled by natural gas, the Onsen 26L has an electronic ignition powered by a default 120v outlet and activated by water pressure & flow, and features a direct vent system that pulls air from the outside, preventing loss of warm indoor air and allowing for installation in restricted spaces.
Requiring less than 1 amp, the 26L is ideally suited for remote locations equipped with an off-grid solar system, but also powerful enough to supply a 2-bath family home, townhouse or cottage.
For indoor use only. CSA Verified for the USA and Canada.
NOT SUITABLE FOR HYDRONIC, CLOSED LOOP, RECIRCULATING OR FLOOR HEATING SYSTEMS.