Water Heaters > Gas Tankless Water Heater
Gas Tankless Water Heater

Gas Tankless Water Heater - Natural Gas Tankless Water Heater - Gas Tankless Hot Water Heater

From our Tankless Water Heaters range get Gas Tankless Water Heaters at reasonable prices. Gas Tankless Water Heater is used for heating large quantity of water in one go. These units are ideal for whole house water heating and works quite efficiently to save energy. Most of the Gas Tankless Water Heaters incorporates two unique safety features and a waterproof remote controller. Natural Gas Tankless Water Heater is a widely used device that heats water 'on demand' and saves unnecessary wastage of electricity and comes with longer warranty periods. You can get hold of these Gas Tankless Water Heaters from our store.

Items [114]

Bosch 425HNO-L - Liquid Propane Tankless Water Heater - 117000 BTU - Outdoor Water Heater
  • Liquid Propane water heater
  • Installs outside the home
  • No venting required
  • 15-year warranty
Sale Price:
$635.00
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Bosch 425HNO-N - Natural Gas Tankless Water Heater - 117000 BTU - Outdoor Water Heater
  • Natural Gas water heater
  • Installs outside the home
  • No venting required
  • 15-year warranty
Sale Price:
$635.00
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Bosch 1000P-NG - Natural Gas Tankless Water Heater AquaStar - 74900 BTU
  • Compact and lightweight
  • Standing pilot ignition system
  • Pressure relief valve
Sale Price:
$369.00
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Bosch 1000P-LP - Gas Tankless Water Heater AquaStar - 74900 BTU
  • Pressure relief valve
  • 78% thermal efficiency
  • Modulating gas valve
  • Standing pilot ignition type
Sale Price:
$369.00
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Bosch 1600P-LP - Gas Tankless Water Heater AquaStar - 117000 BTU
  • 78% thermal efficiency
  • Standing pilot ignition type
  • Delivers up to 4.3 gpm
  • 117000 BTU
Sale Price:
$599.00
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Bosch 1600P-NG - Natural Gas Tankless Water Heater AquaStar - 117000 BTU
  • Power input of 117000 BTU
  • Compact and lightweight
  • Delivers up to 4.3 gpm
Sale Price:
$599.00
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Bosch 1600H-LP - Gas Tankless Water Heater AquaStar - 117000 BTU
  • Saves half the utility cost
  • Delivers up to 4.3 gpm
  • Modulating gas valve
  • Pressure relief valve
Sale Price:
$699.00
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Bosch 1600PS-LP - Gas Tankless Water Heater AquaStar - 117000 BTU
  • Standing pilot
  • Saves 50% of utility cost
  • CSA approved
  • Modulating gas valve
Sale Price:
$679.00
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Bosch 125BO-LP - Gas Tankless Water Heater AquaStar - 117000 BTU
  • High quality construction
  • CSA certified design
  • Stainless steel burners
  • Solid copper heat exchanger
Sale Price:
$679.00
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Bosch 1600PS-NG - Natural Gas Tankless Water Heater AquaStar - 117000 BTU
  • Delivers up to 4.3 gpm
  • Saves up to 50% off utility costs
  • Standing pilot included
Sale Price:
$679.00
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Bosch 125BO-NG - Natural Gas Tankless Water Heater AquaStar - 117000 BTU
  • Safety thermocouple and overheat shutoff
  • Stainless steel burners
  • CSA certified design
  • Power input of 117000 BTU
Sale Price:
$679.00
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Bosch 1600H-NG - Natural Gas Tankless Water Heater AquaStar - 117000 BTU
  • Compact and lightweight
  • Delivers up to 4.3 gpm
  • Endless supply of hot water
Sale Price:
$699.00
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Bosch 125FX-LP - Gas Tankless Water Heater AquaStar 125FX - 130000 / 125000 BTU
  • Heat exchanger made of solid copper
  • Stainless steel burners
  • Electronic ignition
Sale Price:
$899.00
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Bosch 125FX-NG - Natural Gas Tankless Water Heater AquaStar - 130000 / 125000 BTU
  • Safety thermocouple
  • Overheat shutoff protection
  • Solid copper heat exchanger
  • Saves 50% energy costs
Sale Price:
$899.00
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Bosch 2400ES-NG - Natural Gas Tankless Water Heater AquaStar - 175000 BTU
  • Power input of 175000 BTU
  • Electronic ignition
  • Wireless remote thermostat (TSTAT2)
  • Delivers 6 gpm
Sale Price:
$1,099.00
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Bosch 2400ES-LP - Gas Tankless Water Heater AquaStar - 175000 BTU
  • 87% thermal efficiency
  • Built-in power vent
  • Saves 50% utility costs
  • Electronic ignition
Sale Price:
$1,099.00
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Bosch 2700ES-LP - Gas Tankless Water Heater AquaStar - 199000 BTU
  • Delivers over 7 gpm
  • Electronic ignition
  • Direct vent room-sealed combustion
Sale Price:
$1,175.00
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Bosch 2700ES-NG - Natural Gas Tankless Water Heater AquaStar - 199000 BTU
  • Direct vent room-sealed combustion
  • Delivers over 7 gpm
  • Wireless remote (TSTAT2)
  • Electronic ignition
Sale Price:
$1,175.00
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Noritz N-0531S-OD-LP - Residential Tankless Water Heater - 140,000 Btu/Hr - Liquid Propane Tankless Water Heaters
  • Hot Water Capacity: 5.3 Gal/Min
  • Outdoor, Wall Mounted Water Heater
  • Built-in Venting
  • Liquid Propane Gas model
Sale Price:
$699.95
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Noritz N-0531S-LP - Residential Tankless Water Heater - 140,000 Btu/Hr - Liquid Propane Tankless Water Heaters
  • Hot Water Capacity: 5.3 Gal/Min
  • Indoor/ Outdoor, Wall Mounted Water Heater
  • Horizontal or Vertical Venting
  • Liquid Propane Gas model
Sale Price:
$699.95
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Noritz N-0531S-OD-NG - Residential Tankless Water Heater - 140,000 Btu/Hr - Natural Gas Tankless Water Heaters
  • Hot Water Capacity: 5.3 Gal/Min
  • Outdoor, Wall Mounted Water Heater
  • Built-in Venting
  • Natural Gas model
Sale Price:
$699.95
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Noritz N-0531S-NG - Residential Tankless Water Heater - 140,000 Btu/Hr - Natural Gas Tankless Water Heaters
  • Hot Water Capacity: 5.3 Gal/Min
  • Indoor/ Outdoor, Wall Mounted Water Heater
  • Horizontal or Vertical Venting
  • Natural Gas model
Sale Price:
$699.95
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Noritz NH-1501-DV-LP - Tankless Hydronic Boiler - 150,000 Btu/Hr - Liquid Propane Tankless Water Heaters
  • Indoor Wall Mounted Water Heater
  • 4" Direct Venting
  • 150,000 Btu Heating Boiler
  • Liquid Propane Gas model
Sale Price:
$1,963.50
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Noritz NH-1501-DV-NG - Tankless Hydronic Boiler - 150,000 Btu/Hr - Natural Gas Tankless Water Heaters
  • Indoor Wall Mounted Water Heater
  • 4" Direct Venting
  • 150,000 Btu Heating Boiler
  • Natural Gas model
Sale Price:
$1,963.50
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Noritz N-0631S-LP - Residential Tankless Water Heater - 180,000 Btu/Hr - Liquid Propane Tankless Water Heaters
  • Hot Water Capacity: 6.3 Gal/Min
  • Indoor/ Outdoor, Wall Mounted Water Heater
  • Horizontal or Vertical Venting
  • Liquid Propane Gas model
Sale Price:
$894.45
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Noritz N-0631S-OD-LP - Residential Tankless Water Heater - 180,000 Btu/Hr - Liquid Propane Tankless Water Heaters
  • Hot Water Capacity: 6.3 Gal/Min
  • Outdoor, Wall Mounted Water Heater
  • Built-in Venting
  • Liquid Propane Gas model
Sale Price:
$894.45
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Noritz N-0631S-OD-NG - Residential Tankless Water Heater - 180,000 Btu/Hr - Natural Gas Tankless Water Heaters
  • Hot Water Capacity: 6.3 Gal/Min
  • Outdoor, Wall Mounted Water Heater
  • Built-in Venting
  • Natural Gas model
Sale Price:
$894.45
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Noritz N-0631S-NG - Residential Tankless Water Heater - 180,000 Btu/Hr - Natural Gas Tankless Water Heaters
  • Hot Water Capacity: 6.3 Gal/Min
  • Indoor/ Outdoor, Wall Mounted Water Heater
  • Horizontal or Vertical Venting
  • Natural Gas model
Sale Price:
$864.95
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Noritz N-0841MC-DV-NG - Condensing Tankless Water Heater - 199,900 Btu/Hr - Natural Gas Tankless Water Heaters
  • Hot Water Capacity: 8.4 Gal/Min
  • Indoor, Wall Mounted Water Heater
  • 3" or 4" PVC or 4" Stainless Steel Venting
  • Natural Gas model
Sale Price:
$2,045.50
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Noritz NH-2001-DV-LP - Tankless Hydronic Boiler - 199,900 Btu/Hr - Liquid Propane Tankless Water Heaters
  • Indoor Wall Mounted Water Heater
  • 4" Direct Venting
  • 199,900 Btu Heating Boiler
  • Liquid Propane Gas model
Sale Price:
$2,299.95
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Noritz N-0751M-NG - Residential Tankless Water Heater - 199,900 Btu/Hr - Natural Gas Tankless Water Heaters
  • Hot Water Capacity: 7.5 Gal/Min
  • Indoor / Outdoor, Wall Hanging
  • Horizontal or Vertical Venting
  • Natural Gas model
Sale Price:
$1,118.54
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Noritz N-0751M-OD-NG - Residential Tankless Water Heater - 199,900 Btu/Hr - Natural Gas Tankless Water Heaters
  • Hot Water Capacity: 7.5 Gal/Min
  • Outdoor, Wall Hanging Water Heater
  • Built-in Venting
  • Natural Gas model
Sale Price:
$1,118.50
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Noritz N-0751M-DVC-NG - Residential Tankless Water Heater - 199,900 Btu/Hr - Natural Gas Tankless Water Heaters
  • Hot Water Capacity: 7.5 Gal/Min
  • Indoor Wall Hanging Water Heater
  • 3" x 5" concentric venting
  • Natural Gas model
Sale Price:
$1,149.99
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Noritz N-0841MC-NG - Condensing Tankless Water Heater - 199,900 Btu/Hr - Natural Gas Tankless Water Heaters
  • Hot Water Capacity: 8.4 Gal/Min
  • Gas Consumption: 11,000-199,900 BTU/Hr
  • Indoor/ Outdoor, Wall Mounted Water Heater
  • 3" or 4" PVC or 4" Stainless Steel Venting
Sale Price:
$2,045.50
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Noritz N-0841MC-LP - Condensing Tankless Water Heater - 199,900 Btu/Hr - Liquid Propane Tankless Water Heaters
  • Hot Water Capacity: 8.4 Gal/Min
  • Gas Consumption: 11,000-199,900 BTU/Hr
  • Indoor/ Outdoor, Wall Mounted Water Heater
  • 3" or 4" PVC or 4" Stainless Steel Venting
Sale Price:
$2,045.50
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Noritz N-0751M-DVC-LP - Residential Tankless Water Heater - 199,900 Btu/Hr - Liquid Propane Tankless Water Heaters
  • Hot Water Capacity: 7.5 Gal/Min
  • Indoor Wall Hanging Water Heater
  • 3" x 5" concentric venting
  • Liquid Propane Gas model
Sale Price:
$1,149.99
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Noritz N-0751M-LP - Residential Tankless Water Heater - 199,900 Btu/Hr - Liquid Propane Tankless Water Heaters
  • Hot Water Capacity: 7.5 Gal/Min
  • Indoor / Outdoor, Wall Hanging
  • Horizontal or Vertical Venting
  • Liquid Propane Gas model
Sale Price:
$1,118.54
Compare Product:
Noritz N-0841MC-DV-LP - Condensing Tankless Water Heater - 199,900 Btu/Hr - Liquid Propane Tankless Water Heaters
  • Hot Water Capacity: 8.4 Gal/Min
  • Indoor, Wall Mounted Water Heater
  • 3" or 4" PVC or 4" Stainless Steel Venting
  • Liquid Propane Gas model
Sale Price:
$2,045.50
Compare Product:
Noritz N-0751M-OD-LP - Residential Tankless Water Heater - 199,900 Btu/Hr - Liquid Propane Tankless Water Heaters
  • Hot Water Capacity: 7.5 Gal/Min
  • Outdoor, Wall Hanging Water Heater
  • Built-in Venting
  • Liquid Propane Gas model
Sale Price:
$1,118.50
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Noritz NH-2001-DV-NG - Tankless Hydronic Boiler - 199,900 Btu/Hr - Natural Gas Tankless Water Heaters
  • Indoor Wall Mounted Water Heater
  • 4" Direct Venting
  • 199,900 Btu Heating Boiler
  • Natural Gas model
Sale Price:
$2,299.95
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