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  1. $729.99
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    (No reviews)

    Product Details

    • Product Type: Tankless Water Heater
    • Power Source: Natural Gas
    • Assembled Height: 20-1/2 in.
    • Assembled Length: 6-11/16 in.
    • Assembled Width: 13-13/16 in.
    • Commercial or Residential: Residential
    • Voltage: 120 volts
    • CSA Listed: Yes
    • BTUs: 140,000 BTU
    • Water Connection Location: Bottom
    • Energy Star Compliant: No
    • Temperature Pressure Relief Valve: No
    • Maximum Elevation: 6000 ft.
    • Self Cleaning: No
    • Amperage: 5 amps
    • Water Connection Size: 3/4 in.
    • Vent Diameter: 4 in.
    • Gas Connection Size: 3/4 in.
    • Warranty: 15 year
    • Wall Mountable: Yes
    • 15 year warranty heat exchanger, 5 year warranty parts
    • Low NOx emissions, requires one 3/4" opening 150 psi Pressure only relief valve purchased separately
  2. $259.99
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    5

    (3)

    Product Details

    • Product Type: Tankless Water Heater
    • Power Source: Electric
    • Assembled Height: 12 in.
    • Assembled Length: 9-3/4 in.
    • Assembled Width: 3-3/4 in.
    • Temperature Pressure Relief Valve: No
    • Commercial or Residential: Residential
    • Water Connection Location: Side
    • Maximum Pressure: 150 psi
    • Self Cleaning: No
    • Energy Star Compliant: Yes
    • Wall Mountable: Yes
    • Maximum Temperature: 140 deg. F
    • Voltage: 208 volts
    • CSA Listed: Yes
    • Amperage: 57 amps
    • Water Connection Size: 1/2 in.
    • Digital temperature control in 1-degree increments allows control of hot water
    • Compact size saves valuable storage space
  3. $199.99
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    0

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    Product Details

    • Product Type: Water Heater
    • Power Source: Electric
    • Tank Capacity: 1.5 gal.
    • Assembled Height: 14-3/16 in.
    • Assembled Length: 9-11/16 in.
    • Assembled Width: 10 in.
    • Temperature Pressure Relief Valve: No
    • Wall Mountable: Yes
    • Amperage: 12 amps
    • Energy Star Compliant: No
    • Water Connection Size: 3/4 in.
    • Water Connection Location: Top
    • Commercial or Residential: Residential
    • Maximum Pressure: 150 psi
    • Self Cleaning: No
    • Element Wattage: 1440 watts
    • Warranty: 5 year
    • Voltage: 120 volts
    • Maximum Temperature: 140 deg. F
    • CSA Listed: Yes
    • Minimum Temperature: 50 deg. F
    • Easy installation
    • Lightweight and compact
  4. $189.99
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    0

    (No reviews)

    Product Details

    • Product Type: Water Heater
    • Power Source: Electric
    • Tank Capacity: 2.5 gal.
    • Assembled Height: 16 in.
    • Assembled Length: 10-29/32 in.
    • Assembled Width: 11 in.
    • Maximum Pressure: 150 psi
    • Voltage: 120 volts
    • Minimum Temperature: 50 deg. F
    • Water Connection Location: Top
    • Commercial or Residential: Residential
    • Temperature Pressure Relief Valve: No
    • CSA Listed: Yes
    • Water Connection Size: 3/4 in.
    • Element Wattage: 1440 watts
    • Amperage: 12 amps
    • Warranty: 5 year
    • Energy Star Compliant: No
    • Self Cleaning: No
    • Maximum Temperature: 140 deg. F
    • Wall Mountable: Yes
    • Easy installation
    • Pressure relief valve included
    • Lightweight and compact
  5. $189.99
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    0

    (No reviews)

    Product Details

    • Product Type: Water Heater
    • Power Source: Electric
    • Tank Capacity: 0.25 gpm
    • Assembled Height: 7 in.
    • Assembled Length: 3 in.
    • Assembled Width: 11 in.
    • Minimum Temperature: 80 farad
    • Point of Use: Yes
    • Energy Star Compliant: No
    • Commercial or Residential: Residential
    • Wall Mountable: Yes
    • Element Wattage: 3500 watts
    • Amperage: 29 amps
    • Warranty: 1 year
    • Maximum Temperature: 140 farad
    • Voltage: 120 volts
    • Water Connection Size: 1/2 in.
    • Vent Diameter: 1/2 in.
    • CSA Listed: Yes
    • Maximum Pressure: 140 psi
    • Water Connection Location: Bottom
    • Gas Connection Size: 1/2 in.
    • Temperature Pressure Relief Valve: Yes
    • Self Cleaning: No
Showing 1-5 of 5

About Tankless Water Heaters


As homeowners get more creative with their use of space, one way to save room throughout your home and often money is to install tankless hot water heaters. Ace Hardware carries tankless water heaters to supplement your current system or whole house tankless water heaters to replace it.

Rather than working to maintain set hot water temperatures in a reservoir throughout the day, tankless water heaters heat water “on demand”. Since it’s unnecessary to store hot water between usages, these no tank water heaters save on energy costs and can be installed close to a water source. Smaller models can even be hidden within a bathroom vanity.

Tankless water heaters typically come in gas or electric variations. While gas models often require a professional hook up, some homeowners opt for electric tankless water heaters for more simplified installation. For more information, visit an expert at your local Ace.
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