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Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376

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Mechanical

Big Frog Supply has all the mechanical equipment and hardware you need to get your job done. We want to make it easy for you to buy right the first time.
  • Chronomite - SR-15L/120 - HTR 120-Volt 15-Amp SR Series Instant-Flow Low Flow Tankless Water Heater

    Chronomite
    Original price $ 208.79 - Original price $ 208.79
    Original price
    $ 208.79
    $ 208.79 - $ 208.79
    Current price $ 208.79

    Choosing the right Tankless Electric Water Heater for your home. Chronomite electric tankless water heaters are the space-saving solution for p...

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    Original price $ 208.79 - Original price $ 208.79
    Original price
    $ 208.79
    $ 208.79 - $ 208.79
    Current price $ 208.79
    Sold out
  • Eemax - EMT2.5 - 2.5 Gallon Mini Tank

    Eemax
    Original price $ 158.99 - Original price $ 158.99
    Original price
    $ 158.99
    $ 158.99 - $ 158.99
    Current price $ 158.99

    Spec Sheet Install Manual Choosing the right Tankless Electric Water Heater for your home. Features Point-of-use heating eliminates long hot wat...

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    Original price $ 158.99 - Original price $ 158.99
    Original price
    $ 158.99
    $ 158.99 - $ 158.99
    Current price $ 158.99
    Sold out
  • Chronomite - SR-30L/120 - HTR 120-Volt 30-Amp SR Series Instant-Flow Low Flow Tankless Water Heater

    Chronomite
    Original price $ 208.79 - Original price $ 208.79
    Original price
    $ 208.79
    $ 208.79 - $ 208.79
    Current price $ 208.79

    Install Manual Choosing the right Tankless Electric Water Heater for your home. Chronomite electric tankless water heaters are the space-saving ...

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    Original price $ 208.79 - Original price $ 208.79
    Original price
    $ 208.79
    $ 208.79 - $ 208.79
    Current price $ 208.79
  • Chronomite - SR-20L/120 - HTR SR Series Instant Low Flow Tankless Water Heater, small

    Chronomite
    Original price $ 208.79 - Original price $ 208.79
    Original price
    $ 208.79
    $ 208.79 - $ 208.79
    Current price $ 208.79

    Install Manual Choosing the right Tankless Electric Water Heater for your home. Chronomite electric tankless water heaters are the space-saving ...

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    Original price $ 208.79 - Original price $ 208.79
    Original price
    $ 208.79
    $ 208.79 - $ 208.79
    Current price $ 208.79
  • Rheem - RTEX-04 - 3kw Tankless Electric Water Heater

    Rheem
    Original price $ 189.00 - Original price $ 189.00
    Original price
    $ 189.00
    $ 189.00 - $ 189.00
    Current price $ 189.00

    Spec Sheet Install Manual Choosing the right Tankless Electric Water Heater for your home. Overview Professional Classic® tankless electric wa...

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    Original price $ 189.00 - Original price $ 189.00
    Original price
    $ 189.00
    $ 189.00 - $ 189.00
    Current price $ 189.00
    Sold out
  • Eemax - SPEX3512 - FLOWCO 3.5 KW 120V ELECTRIC TANKLESS WATER HEATER

    Eemax
    Original price $ 196.00 - Original price $ 196.00
    Original price
    $ 196.00
    $ 196.00 - $ 196.00
    Current price $ 196.00

    Spec Sheet   Install Manual Choosing the right Tankless Electric Water Heater for your home. FEATURES Lowest activation in industry with 0.2 GPM...

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    Original price $ 196.00 - Original price $ 196.00
    Original price
    $ 196.00
    $ 196.00 - $ 196.00
    Current price $ 196.00
    Sold out
  • Eemax - SPEX2412 - 2.4 kW 120V Electric Tankless Water Heater

    Eemax
    Original price $ 255.99 - Original price $ 255.99
    Original price
    $ 255.99
    $ 255.99 - $ 255.99
    Current price $ 255.99

    Spec Sheet   Install Manual Choosing the right Tankless Electric Water Heater for your home. FEATURES Lowest activation in industry with 0.2 GP...

    View full details
    Original price $ 255.99 - Original price $ 255.99
    Original price
    $ 255.99
    $ 255.99 - $ 255.99
    Current price $ 255.99
    Sold out
  • Eemax - SPEX3012 - 3.0 kW 120V Electric Tankless Water Heater

    Eemax
    Original price $ 237.69 - Original price $ 237.69
    Original price
    $ 237.69
    $ 237.69 - $ 237.69
    Current price $ 237.69

    Spec Sheet   Install Manual Choosing the right Tankless Electric Water Heater for your home. FEATURES Lowest activation in industry with 0.2 GP...

    View full details
    Original price $ 237.69 - Original price $ 237.69
    Original price
    $ 237.69
    $ 237.69 - $ 237.69
    Current price $ 237.69
    Sold out
  • Stiebel Eltron - SHC2.5MINITANK - 233219 2.5 gallon, 1300W, 120V SHC 2.5 Mini-Tank Electric Water Heater

    Stiebel Eltron
    Original price $ 189.00 - Original price $ 189.00
    Original price
    $ 189.00
    $ 189.00 - $ 189.00
    Current price $ 189.00

    Spec Sheet Install Manual Stiebel Eltron 233219 Details If you're storing 30+ gallons of hot water in a traditional water heater when your appli...

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    Original price $ 189.00 - Original price $ 189.00
    Original price
    $ 189.00
    $ 189.00 - $ 189.00
    Current price $ 189.00
  • Stiebel Eltron - SHC6MINITANK - 235089 SHC 6 Mini-Tank Electric Water Heater, 6 Gallon, 1300W, 120V, 15-1/8" W x 20-1/2" H x 15" D

    Stiebel Eltron
    Original price $ 269.99 - Original price $ 269.99
    Original price
    $ 269.99
    $ 269.99 - $ 269.99
    Current price $ 269.99

    Spec Sheet Install Manual SHC series mini-tank electric water heater is ideal for office buildings, stores, malls, warehouses, food trucks, resta...

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    Original price $ 269.99 - Original price $ 269.99
    Original price
    $ 269.99
    $ 269.99 - $ 269.99
    Current price $ 269.99
  • Eemax - EMT6 - 1.4kW Electric Mini Tank Water Heater

    Eemax
    Original price $ 253.00 - Original price $ 253.00
    Original price
    $ 253.00
    $ 253.00 - $ 253.00
    Current price $ 253.00

    Spec Sheet Install Manual Choosing the right Tankless Electric Water Heater for your home. Features Point-of-use heating eliminates long hot wa...

    View full details
    Original price $ 253.00 - Original price $ 253.00
    Original price
    $ 253.00
    $ 253.00 - $ 253.00
    Current price $ 253.00
    Sold out
  • Stiebel Eltron - SHC4MINITANK - 234046 SHC 4 Mini-Tank Electric Water Heater, 4 Gallon, 1300W, 120V, 12-5/8" W x 19-3/4 12-1/2" D

    Stiebel Eltron
    Original price $ 239.00 - Original price $ 239.00
    Original price
    $ 239.00
    $ 239.00 - $ 239.00
    Current price $ 239.00

    Spec Sheet Install Manual Stiebel Eltron 23406 Details If you're storing 30+ gallons of hot water in a traditional water heater when your applic...

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    Original price $ 239.00 - Original price $ 239.00
    Original price
    $ 239.00
    $ 239.00 - $ 239.00
    Current price $ 239.00
    Sold out
  • Eccotemp - EM-7.0 - Electric Mini Storage Tank Water Heater

    Eccotemp
    Original price $ 298.00 - Original price $ 298.00
    Original price
    $ 298.00
    $ 298.00 - $ 298.00
    Current price $ 298.00

    Install Manual The Eccotemp EM-7.0 is a point of use Mini-Tank Water Heater with a tank capacity of 7 gallons and is designed to supply on-demand h...

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    Original price $ 298.00 - Original price $ 298.00
    Original price
    $ 298.00
    $ 298.00 - $ 298.00
    Current price $ 298.00
    Sold out
  • Stiebel Eltron - MINI2-1 - 231045 Mini 2 Point of Use Tankless Electric Water Heater, 1.8 kW, 120V, 7-1/2" W x 6-1/2" H x 3-1/4" D

    Stiebel Eltron
    Original price $ 195.00 - Original price $ 195.00
    Original price
    $ 195.00
    $ 195.00 - $ 195.00
    Current price $ 195.00

    Spec Sheet Install Manual Choosing the right Tankless Electric Water Heater for your home. Stiebel Eltron 231045 Details An excellent addition to ...

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    Original price $ 195.00 - Original price $ 195.00
    Original price
    $ 195.00
    $ 195.00 - $ 195.00
    Current price $ 195.00
    Sold out
  • Eemax - EX3012T-EE - 120V 3 KW Tankless Water Heater

    Eemax
    Original price $ 328.11 - Original price $ 328.11
    Original price
    $ 328.11
    $ 328.11 - $ 328.11
    Current price $ 328.11

    Spec Sheet Install Manual Choosing the right Tankless Electric Water Heater for your home. POWER 3KW: VOLTAGE 120V :PHASE Single: AMPERAGE 25 :WIRE...

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    Original price $ 328.11 - Original price $ 328.11
    Original price
    $ 328.11
    $ 328.11 - $ 328.11
    Current price $ 328.11
    Sold out
  • Rheem - RTGH-84XLP-2 - 8.4 GPM Outdoor Condensing Propane Tankless Water Heater

    Rheem
    Original price $ 1,188.00 - Original price $ 1,188.00
    Original price
    $ 1,188.00
    $ 1,188.00 - $ 1,188.00
    Current price $ 1,188.00

    Spec Sheet Max GPM 8.4 Recirc Incl. No Warranty 12 Yrs Rheem Prestige® RTGH is a series of high efficiency condensing tankless gas wate...

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    Original price $ 1,188.00 - Original price $ 1,188.00
    Original price
    $ 1,188.00
    $ 1,188.00 - $ 1,188.00
    Current price $ 1,188.00
  • Eccotemp - EM-4.0 - Electric Mini Storage Tank Water Heater

    Eccotemp
    Original price $ 278.00 - Original price $ 278.00
    Original price
    $ 278.00
    $ 278.00 - $ 278.00
    Current price $ 278.00

    Install Manual The Eccotemp EM-4.0 is a point of use Mini-Tank Water Heater with a tank capacity of 4 gallons and is designed to supply on-deman...

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    Original price $ 278.00 - Original price $ 278.00
    Original price
    $ 278.00
    $ 278.00 - $ 278.00
    Current price $ 278.00
    Sold out
  • Eccotemp - EM-2.5 - Electric Mini Storage Tank Water Heater

    Eccotemp
    Original price $ 247.00 - Original price $ 247.00
    Original price
    $ 247.00
    $ 247.00 - $ 247.00
    Current price $ 247.00

      Install Manual The Eccotemp EM-2.5 is a point of use Mini-Tank Water Heater with a tank capacity of 2.5 gallons and is designed to supply on-dema...

    View full details
    Original price $ 247.00 - Original price $ 247.00
    Original price
    $ 247.00
    $ 247.00 - $ 247.00
    Current price $ 247.00
    Sold out
  • Eemax - MB004120T - 3.5kW Electric Tankless Water Heater

    Eemax
    Original price $ 547.60 - Original price $ 547.60
    Original price
    $ 547.60
    $ 547.60 - $ 547.60
    Current price $ 547.60

    Spec Sheet  Install Manual Choosing the right Tankless Electric Water Heater for your home. FEATURES On demand hot water - no delay Cut energy...

    View full details
    Original price $ 547.60 - Original price $ 547.60
    Original price
    $ 547.60
    $ 547.60 - $ 547.60
    Current price $ 547.60
    Sold out

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