Gas Tankless Water Heaters

Efficient, durable and energy conserving — these products are the solution to your hot water needs.

Search Your Heater

Product categories +

Product Voltage -

Product Flow Rate -

Product Application -

Price

Grid: List:

Sort By:

  • Quick View

    GA 14CSA LP

    $469.99

    Quick Overview:

    • 3.7 GPM
    • Digital temperature display
    • CSA Certified
    • 3 points of use application
    • Indoor installation
    • Requires a 120 VAC and 60 Hz power

    Features:

    • CSA Certified
    • 3 points of use application
    • 3.7 GPM
    • Digital temperature display
    • Indoor installation
    • Requires a 120 VAC and 60 Hz power
  • Quick View

    GA 14CSA NG

    $469.99

    Quick Overview:

    • 3.7 GPM
    • Digital temperature display
    • CSA Certified
    • 3 points of use application
    • Indoor installation
    • Requires a 120 VAC and 60 Hz power
  • Quick View

    Marey GAS 10L – 2.64GPM Liquid Propane Tankless Water Heater

    $269.99

    Quick Overview:

    • No electrical connection required, pulse ignition, powered by (2) D batteries.
    • Activated by water flow, not water pressure.
    • Multiple safety sensors including auto cut-off, automatic ignition, anti-dry combustion, over-pressure, overheating, flameout protection, and twin solenoid valves.
    • Convenient summer/winter switch to control your temperature all year round.
    • 5-year warranty

    Features:

    • Water-controlled automatic ignition
    • This unit provides more comfort and energy savings in the form of lower gas consumption in warmer months.
    • Sufficient flow is always required to keep the overheat safety sensor from shutting the unit off.
    • Anti-freezing protection
    • Anti-dry combustion protection
    • Over-pressure protection(when water pressure is over 145 PSI);
  • Quick View

    Marey GAS 10L – 2.64GPM Natural Gas Tankless Water Heater

    $269.99

    Quick Overview:

    • No electrical connection required, pulse ignition, powered by (2) D batteries.
    • Activated by water flow, not water pressure.
    • Multiple safety sensors including auto cut-off, automatic ignition, anti-dry combustion, over-pressure, overheating, flameout protection, and twin solenoid valves.
    • Convenient summer/winter switch to control your temperature all year round.
    • 5-year warranty

    Features:

    • Water-controlled automatic ignition
    • This unit provides more comfort and energy savings in the form of lower gas consumption in warmer months.
    • Sufficient flow is always required to keep the overheat safety sensor from shutting the unit off.
    • Anti-freezing protection
    • Anti-dry combustion protection
    • Over-pressure protection(when water pressure is over 145 PSI);
  • Quick View

    Marey GAS 5L – 1.89GPM Liquid Propane Tankless Water Heater

    $189.99

    Quick Overview:

    • No electrical connection required, pulse ignition, powered by (2) D batteries.
    • Activated by water flow, not water pressure.
    • Multiple safety sensors including auto cut-off, automatic ignition, anti-dry combustion, over-pressure, overheating, flameout protection, and twin solenoid valves.
    • Convenient summer/winter switch to control your temperature all year round.
    • 5-year warranty

    Features:

    • Water-controlled automatic ignition
    • This unit provides more comfort and energy savings in the form of lower gas consumption in warmer months.
    • Sufficient flow is always required to keep the overheat safety sensor from shutting the unit off.
    • Anti-freezing protection
    • Anti-dry combustion protection
    • Over-pressure protection(when water pressure is over 145 PSI);
  • Quick View

    Marey GAS 5L – 1.89GPM Natural Gas Tankless Water Heater

    $189.99

    Quick Overview:

    • No electrical connection required, pulse ignition, powered by (2) D batteries.
    • Activated by water flow, not water pressure.
    • Multiple safety sensors including auto cut-off, automatic ignition, anti-dry combustion, over-pressure, overheating, flameout protection, and twin solenoid valves.
    • Convenient summer/winter switch to control your temperature all year round.
    • 5-year warranty

    Features:

    • Water-controlled automatic ignition
    • This unit provides more comfort and energy savings in the form of lower gas consumption in warmer months.
    • Sufficient flow is always required to keep the overheat safety sensor from shutting the unit off.
    • Anti-freezing protection
    • Anti-dry combustion protection
    • Over-pressure protection(when water pressure is over 145 PSI);
  • Quick View

    GAS 20CSA LP

    $532.99

    QUICK OVERVIEW:

    • Marey 6.87GPM
    • High Efficiency
    • CSA Certified
    • Residential Multiple Points of Use Natural Gas Tankless Water Heater

    FEATURES:

    • CSA Certified
    • LED Touch Screen
    • Computerized Safety
    • Flow activation
    • Oxygen free copper heat exchanger
    • Stainless Steel Venting Exhaust
    • Anti-Freeze Protection
  • Quick View

    GAS 20CSA NG

    $535.99

    Quick Overview:

    • Marey 6.87GPM
    • High Efficiency
    • CSA Certified
    • Residential Multiple Points of Use Natural Gas Tankless Water Heater

    Features:

    • CSA Certified
    • LED Touch Screen
    • Computerized Safety
    • Flow activation
    • Oxygen free copper heat exchanger
    • Stainless Steel Venting Exhaust
    • Anti-Freeze Protection
  • Quick View

    GAS 24CSA LP

    $559.99

    Quick Overview:

    • Marey 8.34GPM
    • High Efficienty
    • CSA Certified
    • Residential Multiple Points of Use Liquid Propane Gas Tankless Water Heater

    Features:

    • CSA Certified
    • LED Touch Screen
    • Computerized Safety
    • Flow activation
    • Oxygen free copper heat exchanger
    • Stainless Steel Venting Exhaust
    • Anti-Freeze Protection
  • Quick View

    GAS 24CSA NG

    $569.99

    Quick Overview:

    • Marey 8.34GPM
    • High Efficiency
    • CSA Certified
    • Residential Multiple Points of Use Natural Gas Tankless Water Heater

    Features:

    • CSA Certified
    • LED Touch Screen
    • Computerized Safety
    • Flow activation
    • Oxygen free copper heat exchanger
    • Stainless Steel Venting Exhaust
    • Anti-Freeze Protection
  • Quick View

    GA22OLP

    $529.99

    Quick Overview:

    • Outdoor Gas tankless water heater
    • Premier quality copper heat exchanger, cooper ball valve included. Info_
    • Patented Low NOx emission
    • UV protection coated cover
    • Anti-freeze function protects unit during cold weather,
    • Easy installation and friendly operation
    • No fuss, no waiting, enjoy continuous hot water on demand
    • CSA certified
    • 5 Year Warranty
  • Quick View

    GA26OLP

    $549.99

    Quick Overview:

    • Outdoor Gas tankless water heater
    • Premier quality copper heat exchanger, cooper ball valve included. Info_
    • Patented Low NOx emission
    • UV protection coated cover
    • Anti-freeze function protects unit during cold weather,
    • Easy installation and friendly operation
    • No fuss, no waiting, enjoy continuous hot water on demand
    • CSA certified
    • 5 Year Warranty
X