Reviews Rated Tankless Water Heaters Gas

HUGO Battery Backup for Tankless Water Heaters and Gas Appliances (Standard Flow Sensor)

  • HUGO is packed with intelligent features that work seamlessly with gas-powered tankless water heaters, i.e. flow sensor, temperature sensor, pure sine wave, automatic switch over, etc..
  • Pure sine wave output. Serves as a protection barrier to safeguard expensive tankless water heater's CPU..
  • Built to last. IP54 grade enclosure. All weather proof and suitable for all outdoor or indoor installations..
  • Recognized and approved by Rinnai USA, compatible with Navien, Rheem, Noritz, and all other gas power tankless water heaters and appliances..
  • 5-13 hours of continuous operation providing on average 3-7 days of normal usage, giving you the comfort of hot water while power is out..
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Rheem Mid-Efficiency 7.0GPM Indoor Natural Gas Tankless Water Heater

  • Continuous Hot Water – never run out of hot water, even with back-to-back showers.
  • Tankless Gas Water Heaters are cost saving and energy efficient.
  • Reduces Energy Consumption - Automatically adjusts the amount of energy required to heat the water you need.
  • Reduces Energy Consumption – All Rheem tankless gas models automatically adjust the amount of energy required to heat the water you need..
  • Easy, Convenient Control – Rheem's tankless remote electronic thermostat allows easy adjustment of water temperature ranging from 85˚F–140˚F.
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Camco 11430 Aluminum Tankless Water Heater Drain Pan with PVC Fitting

  • Aluminum will not rust, corrode, or crack.
  • Fits most tankless water heaters with a maximum depth of 13" and width of 20-1/2".
  • Protect finished areas from water damage.
  • Measures 21.72" Width x 14.17" Height x 11.62" Depth and weighs 2.3 pounds.
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The Three Musketeers

  • Consistent hot water when you need it that never runs out.
  • Continuously monitored water temperature and controlled flow....
  • EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters.
  • may be installed on wall or at point of use.
  • EcoSmart tankless electric water heaters are 99% thermal energy efficient.
  • Only heats water when called unlike a tank heater that....
  • 13-kilowatt tankless electric water heater ideal for providing hot water for a bathroom, small sink, office breakroom and....
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Shower Mate Waterproof Note Pad

  • Consistent hot water when you need it that never runs out.
  • Continuously monitored water temperature and controlled flow....
  • EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters.
  • may be installed on wall or at point of use.
  • EcoSmart tankless electric water heaters are 99% thermal energy efficient.
  • Only heats water when called unlike a tank heater that....
  • 13-kilowatt tankless electric water heater ideal for providing hot water for a bathroom, small sink, office breakroom and....
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SpaGuard Enhanced Shock 2 lb 2

  • Consistent hot water when you need it that never runs out.
  • Continuously monitored water temperature and controlled flow....
  • EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters.
  • may be installed on wall or at point of use.
  • EcoSmart tankless electric water heaters are 99% thermal energy efficient.
  • Only heats water when called unlike a tank heater that....
  • 13-kilowatt tankless electric water heater ideal for providing hot water for a bathroom, small sink, office breakroom and....
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X  The Godless Void and Other Stories

  • Consistent hot water when you need it that never runs out.
  • Continuously monitored water temperature and controlled flow....
  • EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters.
  • may be installed on wall or at point of use.
  • EcoSmart tankless electric water heaters are 99% thermal energy efficient.
  • Only heats water when called unlike a tank heater that....
  • 13-kilowatt tankless electric water heater ideal for providing hot water for a bathroom, small sink, office breakroom and....
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Roman Candle Raiding Forces

  • Consistent hot water when you need it that never runs out.
  • Continuously monitored water temperature and controlled flow....
  • EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters.
  • may be installed on wall or at point of use.
  • EcoSmart tankless electric water heaters are 99% thermal energy efficient.
  • Only heats water when called unlike a tank heater that....
  • Refer to the sizing map. Requires 3x40 AMP Double Pole Breaker, 27-kilowatt tankless electric water heater ideal....
  • Limited Lifetime Warranty on electronics, exchanger and element.
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WaterCop Water Control Wall Switch

  • Consistent hot water when you need it that never runs out.
  • Continuously monitored water temperature and controlled flow....
  • EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters.
  • may be installed on wall or at point of use.
  • EcoSmart tankless electric water heaters are 99% thermal energy efficient.
  • Only heats water when called unlike a tank heater that....
  • Refer to the sizing map. Requires 3x40 AMP Double Pole Breaker, 27-kilowatt tankless electric water heater ideal....
  • Limited Lifetime Warranty on electronics, exchanger and element.
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All Killer No Filler Vinyl

  • Consistent hot water when you need it that never runs out.
  • Continuously monitored water temperature and controlled flow....
  • EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters.
  • may be installed on wall or at point of use.
  • EcoSmart tankless electric water heaters are 99% thermal energy efficient.
  • Only heats water when called unlike a tank heater that....
  • Refer to the sizing map. Requires 3x40 AMP Double Pole Breaker, 27-kilowatt tankless electric water heater ideal....
  • Limited Lifetime Warranty on electronics, exchanger and element.
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Propane Tankless RV Water Heater, Camplux 2.64 GPM On Demand Hot Water Heaters for RV, 6,5000 BTU, Remote Control Included, White

  • 【Universal Tank Heaters Substitutes】 This RV water heater has a wide range of applications. It’s a good replacement for Suburban & Atwood's 4/6 gallons tank water heaters. The included door fits the desired 16.1 x 16.1 inch size.
  • 【Easy Install & Operate】The tankless rv water heater with a pressure relief valve built into the unit, you don't have to buy and install it separately. And it also comes with a 15*15 " door and 1 pc 6.6 feet intelligent remote controller. You can adjust the hot water temperature to get the temperature you want by simply tapping the remote control.
  • 【No More Waiting】RV Tankless hot water heaters are better than tanked water heaters. You don't need to waste 20-30 minutes waiting for hot water in the middle of the shower, so you can enjoy hot water at all times. It uses propane for heating, so there is no need to worry about running out of power in your caravan.
  • 【Instant Hot Water Over 20 mins】With 65,000 BTU burner, delivers a maximum of 2.64 GPM of hot water. Temperature ranges from 95°F-124°F. Some tank heaters can only store up to 6-10gallon of hot water and run out of hot water in 5-8 minutes, whereas our hot water supply lasts over 20 mins.
  • 【Steady Temperature Control】Temperature ranges from 9....
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Bernzomatic 16oz 2-pack Propane Camping Gas Tanks 32oz total

  • Consistent hot water when you need it that never runs out.
  • Continuously monitored water temperature and controlled flow....
  • EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters.
  • may be installed on wall or at point of use.
  • EcoSmart tankless electric water heaters are 99% thermal energy efficient.
  • Only heats water when called unlike a tank heater that....
  • 13-kilowatt tankless electric water heater ideal for providing hot water for a bathroom, small sink, office breakroom and....
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Pumping Away And Other Really Cool Piping Options for Hydronic Systems

  • Consistent hot water when you need it that never runs out.
  • Continuously monitored water temperature and controlled flow....
  • EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters.
  • may be installed on wall or at point of use.
  • EcoSmart tankless electric water heaters are 99% thermal energy efficient.
  • Only heats water when called unlike a tank heater that....
  • 13-kilowatt tankless electric water heater ideal for providing hot water for a bathroom, small sink, office breakroom and....
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