Tankless Water Heaters > Gas Tankless Water Heaters
Gas Tankless Water Heaters

Gas Tankless Water Heaters - Natural Gas Tankless Water Heaters - Propane Tankless Water Heaters

Gas Tankless Water Heaters are increasingly gaining popularity due to their attractive features such as cost effectiveness, easy installation, flexibility, less maintenance, and an unlimited supply of hot water. Tankless Gas Water Heaters are more economical because the cost of gas is approximately one-third that of electricity. Natural Gas Tankless Water Heaters and Propane Tankless Water Heaters have more output of hot water. However, they cannot be used to supply hot water simultaneously to other devices. Browse through our range of Gas Tankless Water Heaters and get yours today!

Items [17]

Bosch 1000P AquaStar Tankless Water Heater - Liquid Propane / Natural Gas - 74900 BTU

  • 74900 BTU
  • Wall mountable
  • Available in NG or LP gas models

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List Price:
$518.89

Our Price:
$369.00

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Bosch 1000P AquaStar Tankless Water Heater - Liquid Propane / Natural Gas - 74900 BTU

Bosch 1600P AquaStar Tankless Water Heater - Liquid Propane / Natural Gas - 117000 BTU

  • 117000 BTU
  • 4.3 gallons per minute
  • Available in NG or LP gas models

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List Price:
$852.67

Our Price:
$599.00

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Bosch 1600P AquaStar Tankless Water Heater - Liquid Propane / Natural Gas - 117000 BTU

Bosch 1600H AquaStar Tankless Water Heater - Liquid Propane / Natural Gas - 117000 BTU

  • Hydro-generated ignition system
  • Galvanized vent pipe
  • Available in NG or LP gas models

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List Price:
$967.84

Our Price:
$699.00

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Bosch 1600H AquaStar Tankless Water Heater - Liquid Propane / Natural Gas - 117000 BTU

Bosch 125BO AquaStar Tankless Water Heater - Liquid Propane / Natural Gas - 117000 BTU

  • Outdoor installation
  • Saves up to 50% energy costs
  • Available in NG or LP gas models

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List Price:
$957.10

Our Price:
$679.00

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Bosch 125BO AquaStar Tankless Water Heater - Liquid Propane / Natural Gas - 117000 BTU

Bosch 1600PS AquaStar Tankless Water Heater - Liquid Propane / Natural Gas - 117000 BTU

  • Thermal efficiency: 86%
  • Saves upto 50% energy costs
  • Available in NG or LP gas models

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List Price:
$938.49

Our Price:
$679.00

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Bosch 1600PS AquaStar Tankless Water Heater - Liquid Propane / Natural Gas - 117000 BTU

Bosch 125FX AquaStar Tankless Water Heater - Liquid Propane / Natural Gas - 130000 / 125000 BTU

  • 125000BTU
  • Saves up to 50% energy costs
  • Available in NG or LP gas models

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List Price:
$1,261.44

Our Price:
$899.00

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Bosch 125FX AquaStar Tankless Water Heater - Liquid Propane / Natural Gas - 130000 / 125000 BTU

Bosch 2400ES AquaStar Tankless Water Heater - Liquid Propane / Natural Gas - 175000 BTU

  • 175000 BTU
  • Indoor Installation
  • Available in NG or LP gas models

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List Price:
$1,527.67

Our Price:
$1,099.00

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Bosch 2400ES AquaStar Tankless Water Heater - Liquid Propane / Natural Gas - 175000 BTU

Bosch 2700ES AquaStar Tankless Water Heater - Liquid Propane / Natural Gas - 199000 BTU

  • 199000 BTU
  • Thermal efficiency of 82%
  • Available in NG or LP gas models

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List Price:
$1,594.77

Our Price:
$1,175.00

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Bosch 2700ES AquaStar Tankless Water Heater - Liquid Propane / Natural Gas - 199000 BTU

Bosch 425HNO-L Outdoor Tankless Water Heater - Liquid Propane - 117000 BTU

  • Liquid Propane water heater
  • Installs outside the home
  • No venting required
  • 15-year warranty

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List Price:
$755.65

Our Price:
$635.00

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Bosch 425HNO-L Outdoor Tankless Water Heater - Liquid Propane - 117000 BTU

Bosch 425HNO-N Outdoor Tankless Water Heater - Natural Gas - 117000 BTU

  • Natural Gas water heater
  • Installs outside the home
  • No venting required
  • 15-year warranty

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List Price:
$755.65

Our Price:
$635.00

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Bosch 425HNO-N Outdoor Tankless Water Heater - Natural Gas - 117000 BTU

Bosch TSTAT2 Wireless Remote Thermostat - For 2700ES, 2400E & 2400EO Water Heaters

  • For 2700ES, 2400E & 2400EO water heaters
  • Changes temperature
  • 915 MHz
  • 30 meters range

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List Price:
$184.00

Our Price:
$199.00

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Bosch TSTAT2 Wireless Remote Thermostat - For 2700ES, 2400E & 2400EO Water Heaters

Bosch AQ3 Horizontal Vent Kit - For 2400E, 2400ES, 2700ES Water Heaters

  • For Bosch 2400E, 2400ES, 2700ES models
  • Provides full safety
  • Best quality materials

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List Price:
$279.98

Our Price:
$249.00

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Bosch AQ3 Horizontal Vent Kit - For 2400E, 2400ES, 2700ES Water Heaters

Bosch AQ1 Powervent Kit - For 125BS and 1600PS Water Heaters

  • For 125BS & 1600PS water heaters
  • Includes various kits
  • Full safety
  • Easy to install

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List Price:
$365.98

Our Price:
$299.00

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Bosch AQ1 Powervent Kit - For 125BS and 1600PS Water Heaters

Bosch AQ4 Powervent Kit - For 1600P and 1600H Water Heaters

  • For 1600P & 1600H water heaters
  • CSA approved
  • Built-in freeze protection
  • Tax credit eligibility for 1600H

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List Price:
$433.00

Our Price:
$379.00

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Bosch AQ4 Powervent Kit - For 1600P and 1600H Water Heaters

Bosch ES VVT Vertical Vent Kit - For AquaStar 2700ES, 2400ES Water Heaters

  • Bosch ES VVT Vertical Vent Kit
  • For 2700ES and 2400ES models
  • Vents up through the roof

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List Price:
$293.03

Our Price:
$259.00

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Bosch ES VVT Vertical Vent Kit - For AquaStar 2700ES, 2400ES Water Heaters

Bosch H/P VVT Vertical Vent Kit (5") - For AquaStar 1600H, 1600P Water Heaters

  • Bosch H/P VVT 5" Vertical Vent Kit
  • For 1600H and 1600P models
  • Vents up through the roof

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List Price:
$113.51

Our Price:
$109.00

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Bosch H/P VVT Vertical Vent Kit (5") - For AquaStar 1600H, 1600P Water Heaters

Bosch AQOK Outdoor Installation Venting Kit - For AquaStar 2700ES, 2400ES Water Heaters

  • Bosch AQOK Outdoor Venting Kit
  • For 2700ES and 2400ES models
  • Installs outdoor water heater

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List Price:
$197.54

Our Price:
$169.00

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Bosch AQOK Outdoor Installation Venting Kit - For AquaStar 2700ES, 2400ES Water Heaters
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