Tankless Water Heaters(203 products)

Rheem Commercial 100 Gallon (378L) 3 Year 80,000 BTU Tank Natural Gas Water Heater

The Rheem Medium Duty Gas water heaters short heights and small jacket diameters result in greater installation flexibility and makes this unit ideal for easy replacements. Typical applications include large residences, small restaurants, apartments up to 4 units and small office buildings. 160 maximum operating temperatures. Factory installed CSA/ASME temperature and pressure relief valve reduces installation time.

Stiebel Eltron Mini 3.5 3.5 KW Point of Use Tankless Electric Water Heater

Stiebel Eltron has been a world leader in advanced water heating technology for almost 90 years. Our engineering excellence and high-quality manufacturing results in products fulfilling the highest expectations of performance & reliability. Mini Series tankless models are ideal for residential and commercial point-of-use hand-washing sink applications including: bathrooms, cabins, offices, stores, warehouses, and restaurants. Minis are 99% efficient, heating water instantaneously and endlessly and, unlike tank water heaters, have no stand-by energy losses. No venting is necessary. The sleek, super-compact design allows installation with the unit visible. The temperature of the water delivered by a Mini depends on the incoming cold water temperature, the water flow through the unit, and the size of the Mini model that is installed. Mini models excel at supplying water at a constant temperature but must be carefully matched to the flow rate of the sink being plumbed to operate properly.

GE 40 Gal 12 Year 40,000 BTU Natural Gas Water Heater

GE 40 Gallon Natural Gas Water Heater. 12 Year tank & parts limited warranty. Self cleaning. 1 Year full in-home service warranty. 40,000 BTU input. Piezo ignition system for "no match" lighting. High Altitude compliant. Factory installed T & P relief valve. SmartShield Sensor System with exclusive air/fuel shut-off device gives double protection from igniting flammable vapors outside the water heater. Maintenance free combustion air intake, no filters to clean/replace. This model does not comply with the new B.C. energy codes.

Stiebel Eltron DHX 8-2 Trend 7.2 kW 1.09 GPM Point-of-Use Tankless Electronic Water Heater

The robust and trouble-free Direct Coil heating system of the DHX series, Stiebel Eltron's most advanced technology, is self-cleaning for superior limescale resistance. Ideal for residential and commercial point-of-use sink applications, DHX models heat water endlessly on demand at 99% efficiency. They have no stand-by energy losses because they do not store hot water like tank water heaters. No venting is required and the compact European design can be installed with the unit visible. The desired output temperature is easily set using the dial and display on the cover. The DHX series excels at supplying water at a constant temperature, but the amount of hot water and its temperature depends on the incoming cold-water temperature and the size of the DHX model.