Gas Tankless Water Heaters

Gas Tankless Water Heaters

Gas Tankless Water Heaters provide as much heated water as the consumer desires. The tank must be sized appropriately to ensure proper efficiency. These tanks heat and contain the heated water until the next time of usage, whenever that may be. In fact, these tanks will only start operating once the hot water valve is turned on; this application allows for no standby energy loses. Nations WareHouse carries Takagi Gas Tankless water heaters for all you water heating needs.

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Bosch Therm C 1210 ESC, Indoor Condensing Tankless Water Heater, Natural Gas, 225 KBTU Out Of Stock

Bosch Therm C 1210 ESC, Indoor Condensing Tankless Water Heater, Natural Gas, 225 KBTU

This Bosch Therm C 1210 ESC model is a natural gas, condensing commercial tankless water heater with..

$ 2 145.95

Indoor Tankless Water Heater, Natural Gas, 199K BTU

The T-H3-DV-NG from Takagi is an Indoor Tankless Water Heater, Natural Gas, 199K BTU. Featu..

$ 1 195.95

Indoor Tankless Water Heater, Propane, 199K BTU

The T-H3-DV-LP from Takagi is an Indoor Tankless Water Heater, Propane, 199K BTU. Durable..

$ 1 195.95

Outdoor Tankless Water Heater, Natural Gas, 199K BTU

The T-H3-OS-NG from Takagi is an Outdoor Tankless Water Heater, Natural Gas, 199K BTU. Easy..

$ 1 185.95

Outdoor Tankless Water Heater, Propane, 199K BTU

The T-H3-OS-LP from Takagi is an Outdoor Tankless Water Heater, Propane, 199K BTU.   ..

$ 1 195.95

Takagi TK-110U-E Outdoor Tankless Water Heater, Natural/Propane Gas Convertible, 140KBTU

Takagi TK-110U-E model is a non-condensing outdoor natural gas (convertible to propane w/ kit includ..

$ 640.95

Takagi TK-310U-E Outdoor Tankless Water Heater, Natural/Propane Gas Convertible, 190KBTU

Takagi TK-110U-E model is a non-condensing outdoor natural gas (convertible to propane w/ kit includ..

$ 835.95

Takagi TK-310U-I Indoor Tankless Water Heater, Natural/Propane Gas Convertible, 190KBTU Out Of Stock

Takagi TK-310U-I Indoor Tankless Water Heater, Natural/Propane Gas Convertible, 190KBTU

Takagi TK-310U-I model is a non-condensing indoor natural gas (convertible to propane w/ kit inclu..

$ 855.95

ASME Tankless Water Heater, Natural Gas, 380K BTU Discontinued

ASME Tankless Water Heater, Natural Gas, 380K BTU

The T-M50-ASME-NG from Takagi is an ASME Tankless Water Heater, Natural Gas, 380K BTU. Fe..

$ 3 595.95

ASME Tankless Water Heater, Propane, 380K BTU Discontinued

ASME Tankless Water Heater, Propane, 380K BTU

The T-M50-ASME-LP from Takagi is a ASME Tankless Water Heater, Propane, 380K BTU.   ..

$ 3 595.95

Indoor Tankless Water Heater, Natural Gas, 160K BTU

The T-H3J-DV-NG from Takagi is an Indoor Tankless Water Heater, Natural Gas, 160K BTU. Fe..

$ 990.95

Indoor Tankless Water Heater, Natural Gas, 180K BTU

The T-H3A-DV-NG from Takagi is an Indoor Tankless Water Heater, Natural Gas, 180K BTU. Fe..

$ 1 090.95

Indoor Tankless Water Heater, Propane, 160K BTU

The T-H3J-DV-LP from Takagi is an Indoor Tankless Water Heater, Propane, 160K BTU. Featur..

$ 990.95

Indoor Tankless Water Heater, Propane, 180K BTU

The T-H3S-DV-LP from Takagi is an Indoor Tankless Water Heater, Propane, 180K BTU. Featur..

$ 1 080.95

Outdoor Tankless Water Heater, Natural Gas, 160K BTU 5 - 7 Days

Outdoor Tankless Water Heater, Natural Gas, 160K BTU

The T-H3J-OS-NG from Takagi is an Outdoor Tankless Water Heater, Natural Gas, 160K BTU.Feature..

$ 965.95

Outdoor Tankless Water Heater, Natural Gas, 180K BTU Discontinued

Outdoor Tankless Water Heater, Natural Gas, 180K BTU

The T-H3S-OS-NG from Takagi is an Outdoor Tankless Water Heater, Natural Gas, 180K BTU. F..

$ 0.00

Outdoor Tankless Water Heater, Propane, 160K BTU

The T-H3J-OS-LP from Takagi is an Outdoor Tankless Water Heater Propane, 160K BTU. Featur..

$ 970.95

Outdoor Tankless Water Heater, Propane, 180K BTU

The T-H3S-OS-LP from Takagi is an Outdoor Tankless Water Heater Propane, 180K BTU. Featur..

$ 1 090.95

Takagi Direct Vent Conversion Kit

The TK-TV10 from Takagi is a Direct Vent Conversion Kit. It converts the Takagi (Natural Gas or Prop..

$ 43.95

Tankless Water Heater, Natural Gas, 380K BTU Discontinued

Tankless Water Heater, Natural Gas, 380K BTU

The T-M50-NG from Takagi is a Tankless Water Heater, Natural Gas, 380K BTU. Features:..

$ 3 415.95