Heater Outlet
Expert Sales Help 1-800-416-1298
Contact UsBuyers GuideCustomer Service

My AccountView CartCheckout
Shopping Cart Status
Items: 0   Total: $0.00
Search for a Product Go Helping the Homeowner, Do-It-Yourselfer, and the Contractor55+ Years In the Heating Industry
Browse by Category
  Accessories Thermostat...
 Electric Heaters
 Infrared Radiant Heate...
 Water Heaters
 Gas Heaters
 Room Heaters
 Shop By Brand
 Thermostats and Timers

Whole House Electric Tankless Water Heaters

Our Products: Water Heaters > Whole House Electric Tankless Water Heaters

Electric Tankless Water HeatersTankless electric water heaters, also called "on-demand", or "instantaneous" water heaters differ from tank water heaters. Unlike a tank that always keeps a large amount of water stored at full temperature, our tankless water heaters for sale are inactive until there is a demand for hot water. Once the unit senses there is water flowing through it, it activates its heating elements to quickly get the water up to the desired temperature.

Whole house water heaters: These powerful tankless electric water heaters are designed to supply hot water to all or your fixtures, like showers, tubs, kitchen and bathroom sinks. Choosing one of our tankless water heaters for sale for your home involves several factors. You need know how many hot water fixtures you are looking to supply at the same time. Another factor is temperature of your cold water, the cold your water the more power it takes to heat it up. For example, ground water temperatures in north colder than they are in south.

Unlike standard hot water heaters with a storage tank, investing in one of our tankless water heaters for sale will give you an unlimited supply of hot water instantaneously as it is needed. Whole house tankless electric water heaters can completely replace your old hot water heater, with no disruptions to your comfort and hot water needs.

Moreover, there is no need of wastage of power as the water is heated only when it is required and there is no need to store hot water and let its energy dissipate away if not used. This helps in saving power and the electricity bills are reduced considerably. There is also no need of a central tank to store the hot water before supplying. 

Check out some of out Whole house tankless electric water heaters below.

Sort by:

Stiebel Eltron Tempra 15 Plus Tankless Water Heater

Stiebel Eltron Tempra 15 Plus Tankless Water Heater

Price $879.00

Stiebel Eltron Tempra 20 Plus Tankless Water Heater

Stiebel Eltron Tempra 20 Plus Tankless Water Heater

Price $919.00

Stiebel Eltron Tempra 24 Plus Tankless Water Heater

Stiebel Eltron Tempra 24 Plus Tankless Water Heater

Price $959.00

Stiebel Eltron Tempra 29 Plus Tankless Water Heater

Stiebel Eltron Tempra 29 Plus Tankless Water Heater

Price $999.00

Stiebel Eltron Tempra 36 Plus Tankless Water Heater

Stiebel Eltron Tempra 36 Plus Tankless Water Heater

Price $1,059.00