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Water Heaters (248 items found)

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  • Reliance 40 gal 36,000 BTU Propane Water HeaterReliance 40 gal 36,000 BTU Propane Water Heater
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    Reliance 40 gal 36,000 BTU Propane Water Heater
    3 Reviews

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  • Reliance 30 gal 3800 W Electric Water HeaterReliance 30 gal 3800 W Electric Water Heater
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    Reliance 30 gal 3800 W Electric Water Heater
    8 Reviews

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  • Reliance Natural Gas Pilot Assembly
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    Reliance Natural Gas Pilot Assembly
    20 Reviews

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  • EcoSmart 3500 W Tankless Electric Water Heater
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    EcoSmart 3500 W Tankless Electric Water Heater
    0 Reviews

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  • Reliance 28 gal 4500 W Electric Water HeaterReliance 28 gal 4500 W Electric Water Heater
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    Reliance 28 gal 4500 W Electric Water Heater
    2 Reviews

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  • EcoSmart 27000 W Tankless Electric Water HeaterEcoSmart 27000 W Tankless Electric Water Heater
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    EcoSmart 27000 W Tankless Electric Water Heater
    11 Reviews

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  • Ecosmart 18 W Tankless Electric Water HeaterEcosmart 18 W Tankless Electric Water Heater
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    EcoSmart 18 W Tankless Electric Water Heater
    4 Reviews

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  • Reliance 50 gal 37,000 BTU Propane Water HeaterReliance 50 gal 37,000 BTU Propane Water Heater
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    Reliance 50 gal 37,000 BTU Propane Water Heater
    3 Reviews

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  • Reliance 30 gal 35,500 BTU Propane Water HeaterReliance 30 gal 35,500 BTU Propane Water Heater
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    Reliance 30 gal 35,500 BTU Propane Water Heater
    5 Reviews

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  • Reliance 40 gal 3800 W Electric Water HeaterReliance 40 gal 3800 W Electric Water Heater
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    Reliance 40 gal 3800 W Electric Water Heater
    2 Reviews

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  • Reliance 30 gal 4500 W Electric Water HeaterReliance 30 gal 4500 W Electric Water Heater
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    Reliance 30 gal 4500 W Electric Water Heater
    3 Reviews

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  • Reliance 38 gal 4500 W Electric Water HeaterReliance 38 gal 4500 W Electric Water Heater
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    Reliance 38 gal 4500 W Electric Water Heater
    0 Reviews

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  • Ecosmart 6500 W Tankless Electric Water HeaterEcosmart 6500 W Tankless Electric Water Heater
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    EcoSmart 6500 W Tankless Electric Water Heater
    3 Reviews

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  • Eastman Plastic Electric Water Heater Pan 22 in.
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    Eastman Plastic Electric Water Heater Pan 22 in.
    12 Reviews

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  • Eastman Aluminum Gas Water Heater Pan 22 in.
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    Eastman Aluminum Gas Water Heater Pan 22 in.
    5 Reviews

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  • Reliance 50 gal 50000 BTU Natural Gas Water HeaterReliance 50 gal 50000 BTU Natural Gas Water Heater
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    Reliance 50 gal 50000 BTU Natural Gas Water Heater
    0 Reviews

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  • Reliance Electric Replacement ThermostatReliance Electric Replacement Thermostat
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    Reliance Electric Replacement Thermostat
    4 Reviews

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  • Reliance 30 gal 32,000 BTU Propane Water HeaterReliance 30 gal 32,000 BTU Propane Water Heater
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    Reliance 30 gal 32,000 BTU Propane Water Heater
    4 Reviews

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  • Reliance 48 gal 4500 W Electric Water HeaterReliance 48 gal 4500 W Electric Water Heater
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    Reliance 48 gal 4500 W Electric Water Heater
    1 Review

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  • Eastman Aluminum Gas Water Heater Pan 24 in.
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    Eastman Aluminum Gas Water Heater Pan 24 in.
    9 Reviews

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  • Reliance High-Recovery Power Vent 40 gal 50,000 BTU Propane Water HeaterReliance High-Recovery Power Vent 40 gal 50,000 BTU Propane Water Heater
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    Reliance High-Recovery Power Vent 40 gal 50,000 BTU Propane Water Heater
    2 Reviews

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  • Reliance Natural Gas Natural Gas Thermostat
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    Reliance Natural Gas Natural Gas Thermostat
    1 Review

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  • Reliance 36 gal 4500 W Electric Water HeaterReliance 36 gal 4500 W Electric Water Heater
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    Reliance 36 gal 4500 W Electric Water Heater
    1 Review

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  • Reliance Natural Gas Water Heater Control
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    Reliance Natural Gas Water Heater Control
    1 Review

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  • Reliance 38 gal 4500 W Electric Water HeaterReliance 38 gal 4500 W Electric Water Heater
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    Reliance 38 gal 4500 W Electric Water Heater
    1 Review

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  • Reliance 40 gal 35500 BTU Natural Gas/Propane Mobile Home Water HeaterReliance 40 gal 35500 BTU Natural Gas/Propane Mobile Home Water Heater
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    Reliance 40 gal 35500 BTU Natural Gas/Propane Mobile Home Water Heater
    3 Reviews

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  • EcoSmart 4 gal 1440 W Electric Water HeaterEcoSmart 4 gal 1440 W Electric Water Heater
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    EcoSmart 4 gal 1440 W Electric Water Heater
    1 Review

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  • Reliance Propane Pilot Assembly
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    Reliance Propane Pilot Assembly
    2 Reviews

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  • Reliance 30 gal 32000 BTU Natural Gas Water HeaterReliance 30 gal 32000 BTU Natural Gas Water Heater
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    Reliance 30 gal 32000 BTU Natural Gas Water Heater
    0 Reviews

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  • Reliance 30 gal 35500 BTU Natural Gas/Propane Mobile Home Water HeaterReliance 30 gal 35500 BTU Natural Gas/Propane Mobile Home Water Heater
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    Reliance 30 gal 35500 BTU Natural Gas/Propane Mobile Home Water Heater
    2 Reviews

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Showing 30 of 248

Don’t let your hot water run out. The assortment of home hot water heaters at Ace Hardware ensures continuous hot water no matter your household size. Explore our extensive selection of hot water system options from Reliance and other brands and find a water heater that suits your needs.

Natural Gas Hot Water Heaters

A natural gas hot water heater easily connects with the existing municipal grid. Stocked with innovative features and the latest in energy-saving practices, our natural gas water heaters generate consistent hot water for your household needs. Choose from a variety of tank sizes and BTU ratings, as well as new technological features, including:

  • High-quality anode rod to protect from corrosion and sediment buildup.
  • Relief valves for both temperature and pressure.
  • Superior uniform energy factors.
  • High first-hour ratings and LED indicator lights.
  • Electronic thermostat for precise control.
  • Adherence to California Air Quality Ultra Low NOx emission requirements.

Propane Hot Water Tanks 

With higher BTU ratings than other fuels on the market, propane water heaters add efficiency and reliability to your home. Our propane hot water tank selection sizable tanks and various BTU options. 

Some of our propane water heaters include the following features:

  • Environmentally friendly, non-CFC foam tank insulation.
  • High recovery and first-hour ratings.
  • Glass-lined tanks to protect from corrosion.
  • Electronic gas control valve for tight temperature control.
  • Precise operational status reporting.
  • Piezo igniters for pilot light.
  • Safety relief valves for temperature and pressure.
  • PEX polymer lined heat trap nipples.

Electric Hot Water Heaters

Integrate your existing electrical system with an electric water heater, a simplified means of heating water for your entire home. Ace carries multiple sizes and power ratings from brand like Ecosmart.

Browse models with efficiency modes, LED indicator lights for operation mode and user-friendly displays, as well as other impressive features, like:

  • Programmable vacation mode for up to 99 days.
  • Hybrid mode for 50 percent lower operating costs.
  • Various draining capabilities.
  • Environmentally friendly non-CFC foam insulation.
  • Anti-corrosive materials.

Tankless Water Heaters

Our assortment of tankless water heaters can create instant hot water for your home. Optimize space with wall-mountable design and sleek functionality, all with the added benefit of continuous hot water. With a tankless water heater from Ace, you can capitalize on cutting-edge efficiency in a streamlined construction.

Water Heater Parts and Accessories

Whether you use an electric, gas or tankless water heater, the right parts and accessories can help you make the most of it for longer. Find water heateraccessories and water heater repair parts to keep your unit operating to the best of its ability, with options like water heater tank expansions, pumps and pump parts, heater elements, heating pans, recirculating systems and more.

Shop Water Heaters Near You at Ace

Upgrade your home’s efficiency and comfort with a new water heater near you at Ace Hardware. Find natural gas, propane, electric and tankless water heater tank options for your home, as well as the accessories you need for optimal use. Then, browse an array of other plumbing essentials, from pipes, pipe fittings and plumbing tools to winterization equipment, water treatment units and more. If you know what you need, browse online, choose speedy home delivery or free in-store pickup, and place your order today.