Tankless Water Heaters / Tank Type Water Heaters

Hot water heating accounts for 20% or more of the average United States households annual energy costs. The average yearly costs for conventional gas or electric storage hot water heater is $200 or $450, respectively. Hot water heaters that store water raise and maintain the water temperature to the temperature setting on the tank - usually between 120 and 140 Degrees F.

Demand tankless water heaters are what the majority of folks use in the rest of the world. They began appearing in the United States about 25 years ago. Unlike "conventional" tank water heaters, tankless water heaters heat water only as it is used, or on demand. A tankless unit has a heating device that is activated by the flow of water when a hot water valve is opened. Once activated, the heater delivers a constant supply of hot water.

Even if no hot water is drawn from the tank, the heater's burner will operate periodically to maintain the water temperature. This is due to "standby losses": The heat conducted and radiated from the walls of the tank and in gas-fired water heaters through the flue pipe. These standby losses represent 10% to 20% of a households annual water heating costs. The way to reduce this ever rising cost is to use a tankless water heater.

Takagi TK-310U-I

Takagi Tankless Water Heater Low NOx with 190,000 BTU's. Natural Gas or Liquid Propane TK-310U-I Not Condensing for indoor installations
Westinghouse Gas Tankless

Westinghouse Condensing Tankless Water Heaters. 150,000 to 199,000 Btu up to 98% efficiency
Ariston Andris RS Mini Tanks

Ariston Andris RS Electric Mini Hot Water Tanks from 2.5 to 8 Gallons - 120 Volts
Toyotomi OM-122DW Oil

The Toyotomi Oil OM-122DW On Demand Water Heaters are reliable and easy to install. Uses either #2 Heating Oil or #1 Kerosene
Bosch Pro 830 ES LP

Bosch 830 ES LP Propane Gas (LP) Tankless Water Heater for 2 major uses at once with 175,000 Btu's and is Non-Condensing
Takagi TK-110U-I

Takagi Tankless Water Heater Low NOx with 140,000 BTU's. Natural Gas or Liquid Propane TK-110U-I Not Condensing for indoor installations
Stiebel Eltron Accelera 300 E

Stiebel Eltron Accelera 300E Heat Pump Water Heater Tank with 80 Gallons of capacity 3.39 Energy Star Energy Factor
Takagi TK-310U-E

Takagi Tankless Water Heater Low NOx with 140,000 BTU's. Natural Gas or Liquid Propane TK-110U-E Not Condensing for outdoor installations in Warmer Climates
Bosch Tronic 3000T ES4

Bosch Tronic 3000T ES4 hot water heater is a compact electric point of use with 4 gallons of hot water
Takagi TK-510U-I

Takagi Tankless Water Heater Low NOx with 199,000 BTU's. Natural Gas or Liquid Propane TK-510U-I Not Condensing for indoor installations
Takagi TK-110U-E

Takagi Tankless Water Heater Low NOx with 140000 BTU's. Natural Gas or Liquid Propane TK-110U-E Not Condensing for outdoor installations in Warmer Climates
Bosch Condensing C 950 ES NG

Bosch Pro Tankless Condensing Water Heater in Natural Gas up to 95% efficiency and 175,000 Btu's - C 950 ES NG
Bosch Tronic 6000C WH27

Bosch Tronic 6000C WH27 Electric Tankless Water Heater with 120 amps for whole house use in colder climates
Westinghouse Gas Water Heater Tanks

Westinghouse Gas Condensing Hot Water Heater Tanks for residential and commerical use up to 80 Gallons
Stiebel Eltron Accelera 220 E

Stiebel Eltron Accelera 220 EHeat Pump Water Heater Tank with 58 Gallons of capacity and 3.05 Energy Star Energy Factor
Bosch Tronic 3000T ES2.5

Bosch Tronic 3000T ES2.5 hot water heater is a compact electric point of use with 2 1/2 gallons of hot water
Bosch Pro 830 ES NG

Bosch 830 ES NG Natural Gas Tankless Water Heater for 2 major uses at once with 175,000 Btu's and is Non-Condensing
Bosch Tronic 6000C WH17

Bosch Tronic 6000C WH17 Electric Tankless Water Heater with 80 amps for whole house use in warmer climates
Westinghouse Electric Water Heaters

Westinghouse Electric Hot Water Heater Tanks for residential and commerical use up to 110 Gallons
Bosch Pro 1210 ESC LP

Bosch Greentherm Pro Condensing Tankless Water Heaters C 1210 ESC LP in Propane Gas (LP) with 225,000 Btu's
Bosch Tronic 3000

Ultra compact, lightweight, under-sink tankless water heaters supply an endless amount of hot water for 1 kitchen or bathroom sink
Bosch Tronic 3000T ES8

Bosch Tronic 3000T ES8 hot water heater is a compact electric point of use with 7+ gallons of hot water
Takagi Concentric Vent Water Heater

Takagi TK-110C-NI, TK-310C-NI and TK-510C-NI Natural Gas / Propane Gas Tankless Water Heaters Non-Condensing Concentric Vent
Toyotomi OM-128HH Oil / Kerosene

Toyotomi Oil and Kerosene On Demand Water Heaters can be used as a Heat Source. Gravity Vent or Direct Vent Options
Precision Temp RV-550

The first and only instantaneous tankless water heater specifically designed for recreational vehicles (RV's).
Precision Temp Showermate

The Precision Temp ShowerMate propane marine water heater with patented VariFlame controls delivers an endless flow of hot water for the ultimate shower.
Bosch Pro 1210 ESC NG

Bosch Greentherm Pro Condensing Tankless Water Heaters C 1210 ESC NG in Natural Gas with 225,000 Btu's
Takagi TK-510U-E

Takagi Tankless Water Heater Low NOx with 199,000 BTU's. Natural Gas or Liquid Propane TK-510U-I Not Condensing for Outdoor installations in Warmer Climates
Bosch Condensing C 950 ES LP

Bosch Pro Tankless Condensing Water Heater in Propane Gas (LP) up to 95% efficiency and 175,000 Btu's - C 950 ES LP
Rinnai Condensing Gas Water Heaters

Rinnai Ultra Series Gas Tankless Water Heaters. Condensing Gas On Demand Water Heaters with efficiency up to 90%
Rinnai Condensing Tankless RU80i

Rinnai Condensing Water Heater RU80i is able to run 2 major uses at the same time.
Takagi T-H3M-DV Water Heaters

Takagi T-H3M-DV is a high efficient, condensing Tankless water heater with gas inputs of 120,000 BTU
Rinnai Condensing Tankless RU98i

Rinnai Condensing Water Heater RU98i offers an endless supply of hot water through multiple outlets simultaneously and is able to run up to 3 major use at a time
Takagi T-D2-OS

Takagi Tankless Water Heaters T-D2-OS. Takagi TD2-OS Natural Gas Instant Hot Water Heater and Propane Hot Water Heater (LP)
Takagi T-K4-IN

Takagi T-K4-IN Gas Water Heater is a mid-sized water heater in the Takagi tankless line with gas inputs up to 190,000 BTU per hour.
Whitlam Flow-Aide Solutions

Whitlam Flow-Aide Descaler Solution for Tankless Water Heaters, Hydronic Boilers, Heat Exchangers, Water Tanks
Rinnai Sensei Series Water Heaters

Rinnai Sensei Series Condensing Gas Tankless Water Heaters for Residential and Commercial Applications
Rinnai Luxury Water Heaters

Rinnai Luxury Series Water Heaters - RL75i, RL94i indoor install and RL75e, RL94E outdoor install
Rinnai Value Series Water Heaters

Rinnai Value Series Water Heaters - V65i, V75i, V94i indoor install and V65e, V75e, V94E outdoor install