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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.
  • Eemax - EX190TC - 19kW Electric Tankless Water Heater

    Eemax
    Original price $ 749.00
    Original price $ 749.00 - Original price $ 749.00
    Original price $ 749.00
    Current price $ 622.99
    $ 622.99 - $ 622.99
    Current price $ 622.99

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

    View full details
    Original price $ 749.00
    Original price $ 749.00 - Original price $ 749.00
    Original price $ 749.00
    Current price $ 622.99
    $ 622.99 - $ 622.99
    Current price $ 622.99
    Sold out
  • Rheem - RTEX-36 - 36kw Tankless Electric Water Heater

    Rheem
    Original price $ 825.00 - Original price $ 825.00
    Original price
    $ 825.00
    $ 825.00 - $ 825.00
    Current price $ 825.00

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

    View full details
    Original price $ 825.00 - Original price $ 825.00
    Original price
    $ 825.00
    $ 825.00 - $ 825.00
    Current price $ 825.00
    Sold out
  • Chronomite - SR-20L/240 - HTR 240-Volt 20-Amp SR Series Instant-Flow Low Flow Tankless Water Heater

    Chronomite
    Original price $ 240.33 - Original price $ 240.33
    Original price
    $ 240.33
    $ 240.33 - $ 240.33
    Current price $ 240.33

    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 $ 240.33 - Original price $ 240.33
    Original price
    $ 240.33
    $ 240.33 - $ 240.33
    Current price $ 240.33
  • Eemax - HATB007240 - Hot Water Heater Booster

    Eemax
    Original price $ 332.00 - Original price $ 332.00
    Original price
    $ 332.00
    $ 332.00 - $ 332.00
    Current price $ 332.00

    Spec Sheet   Install Manual Choosing the right Tankless Electric Water Heater for your home. Features: Power: 7.2kW Volts: 240V Phase: Single Am...

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    Original price $ 332.00 - Original price $ 332.00
    Original price
    $ 332.00
    $ 332.00 - $ 332.00
    Current price $ 332.00
    Sold out
  • Rheem - RTEX-18 - 18kw Tankless Electric Water Heater

    Rheem
    Original price $ 449.00 - Original price $ 449.00
    Original price
    $ 449.00
    $ 449.00 - $ 449.00
    Current price $ 449.00

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

    View full details
    Original price $ 449.00 - Original price $ 449.00
    Original price
    $ 449.00
    $ 449.00 - $ 449.00
    Current price $ 449.00
  • Stiebel Eltron - TEMPRA20PLUS - 223422 240V, 1 Phase, 50/60 Hz, 20 kW Tempra 20 Whole House Tankless Electric Water Heater

    Stiebel Eltron
    Original price $ 729.00 - Original price $ 729.00
    Original price
    $ 729.00
    $ 729.00 - $ 729.00
    Current price $ 729.00

    Spec Sheet Install Manual Choosing the right Tankless Electric Water Heater for your home. OverviewThe Tempra® series has been redesigned comple...

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    Original price $ 729.00 - Original price $ 729.00
    Original price
    $ 729.00
    $ 729.00 - $ 729.00
    Current price $ 729.00
    Sold out
  • Rheem - RTEX-06 - 6kw 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 wat...

    View full details
    Original price $ 189.00 - Original price $ 189.00
    Original price
    $ 189.00
    $ 189.00 - $ 189.00
    Current price $ 189.00
  • Eemax - HA018240 - Home Advantage II Tankless Electric Hot Water Heater

    Eemax
    Original price $ 449.00 - Original price $ 449.00
    Original price
    $ 449.00
    $ 449.00 - $ 449.00
    Current price $ 449.00

    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 $ 449.00 - Original price $ 449.00
    Original price
    $ 449.00
    $ 449.00 - $ 449.00
    Current price $ 449.00
  • Eemax - HA027240 - Home Advantage II Tankless Electric Hot Water Heater

    Eemax
    Original price $ 584.34 - Original price $ 584.34
    Original price $ 584.34
    $ 644.93
    $ 644.93 - $ 644.93
    Current price $ 644.93

    Spec Sheet   Install Manual Choosing the right Tankless Electric Water Heater for your home. HA027240 Proven Design for Endless Hotwater Ee...

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    Original price $ 584.34 - Original price $ 584.34
    Original price $ 584.34
    $ 644.93
    $ 644.93 - $ 644.93
    Current price $ 644.93
    Sold out
  • Rheem - RTEX-08 - 8kw Tankless Electric Water Heater

    Rheem
    Original price $ 245.00 - Original price $ 245.00
    Original price
    $ 245.00
    $ 245.00 - $ 245.00
    Current price $ 245.00

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

    View full details
    Original price $ 245.00 - Original price $ 245.00
    Original price
    $ 245.00
    $ 245.00 - $ 245.00
    Current price $ 245.00
    Sold out
  • EEMAX - SPEX4208 - 4.1kW 208V Electric Tankless Water Heater Flow Co

    Eemax
    Original price $ 248.00
    Original price $ 248.00 - Original price $ 248.00
    Original price $ 248.00
    Current 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. Commercial handwashing and other fixed-flow appl...

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    Original price $ 248.00
    Original price $ 248.00 - Original price $ 248.00
    Original price $ 248.00
    Current price $ 237.69
    $ 237.69 - $ 237.69
    Current price $ 237.69
    Sold out
  • Eemax - SPEX35 - 3.5 kW 240V Electric Tankless Water Heater

    Eemax
    Original price $ 285.00
    Original price $ 285.00 - Original price $ 285.00
    Original price $ 285.00
    Current 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 GPM ...

    View full details
    Original price $ 285.00
    Original price $ 285.00 - Original price $ 285.00
    Original price $ 285.00
    Current price $ 237.69
    $ 237.69 - $ 237.69
    Current price $ 237.69
    Sold out
  • Eemax - SPEX75 - 7.5kW Electric Tankless Water Heater

    Eemax
    Original price $ 204.25 - Original price $ 204.25
    Original price
    $ 204.25
    $ 204.25 - $ 204.25
    Current price $ 204.25

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

    View full details
    Original price $ 204.25 - Original price $ 204.25
    Original price
    $ 204.25
    $ 204.25 - $ 204.25
    Current price $ 204.25
    Sold out
  • Eemax - HA008240 - Home Advantage II Tankless Electric Hot Water Heater

    Eemax
    Original price $ 235.99
    Original price $ 235.99 - Original price $ 235.99
    Original price $ 235.99
    Current price $ 198.99
    $ 198.99 - $ 198.99
    Current price $ 198.99

    Spec Sheet   Install Manual Choosing the right Tankless Electric Water Heater for your home. Features:? GPM Turn On: 0.3 Physical Max Volume: 4...

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    Original price $ 235.99
    Original price $ 235.99 - Original price $ 235.99
    Original price $ 235.99
    Current price $ 198.99
    $ 198.99 - $ 198.99
    Current price $ 198.99
    Sold out
  • Stiebel Eltron - TEMPRA36PLUS - Tankless Water Heater – Tempra 36 Plus – Electric, On Demand Hot Water, Eco, White

    Stiebel Eltron
    Original price $ 849.00 - Original price $ 849.00
    Original price
    $ 849.00
    $ 849.00 - $ 849.00
    Current price $ 849.00

    Spec Sheet Install Manual Choosing the right Tankless Electric Water Heater for your home. The Stiebel Eltron Tempra 36 Plus Tankless Water He...

    View full details
    Original price $ 849.00 - Original price $ 849.00
    Original price
    $ 849.00
    $ 849.00 - $ 849.00
    Current price $ 849.00
    Sold out
  • Chronomite - SR-40/240 - HTR 240-Volt 40-Amp SR Series Instant-Flow Standard Flow Tankless Water Heater

    Chronomite
    Original price $ 218.79 - Original price $ 218.79
    Original price
    $ 218.79
    $ 218.79 - $ 218.79
    Current price $ 218.79

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

    View full details
    Original price $ 218.79 - Original price $ 218.79
    Original price
    $ 218.79
    $ 218.79 - $ 218.79
    Current price $ 218.79
    Sold out
  • Rheem - RTEX-24 - 24kw Tankless Electric Water Heater

    Rheem
    Original price $ 582.59 - Original price $ 582.59
    Original price
    $ 582.59
    $ 582.59 - $ 582.59
    Current price $ 582.59

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

    View full details
    Original price $ 582.59 - Original price $ 582.59
    Original price
    $ 582.59
    $ 582.59 - $ 582.59
    Current price $ 582.59
    Sold out
  • Eemax - SPEX55T - 240V 23 Amp LavAdvantage Sink Electric Water Heater

    Eemax
    Original price $ 308.43 - Original price $ 308.43
    Original price
    $ 308.43
    $ 308.43 - $ 308.43
    Current price $ 308.43

    Spec Sheet   Install Manual Choosing the right Tankless Electric Water Heater for your home. Applications • Lavatory sinks • Multi lav configura...

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    Original price $ 308.43 - Original price $ 308.43
    Original price
    $ 308.43
    $ 308.43 - $ 308.43
    Current price $ 308.43
    Sold out
  • Eemax - SPEX012240T - 11.5kW Electric Tankless Water Heater

    Eemax
    Original price $ 359.58 - Original price $ 359.58
    Original price
    $ 359.58
    $ 359.58 - $ 359.58
    Current price $ 359.58

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

    View full details
    Original price $ 359.58 - Original price $ 359.58
    Original price
    $ 359.58
    $ 359.58 - $ 359.58
    Current price $ 359.58
    Sold out
  • Rheem - RTEX-13 - 13kw Tankless Electric Water Heater

    Rheem
    Original price $ 365.00 - Original price $ 365.00
    Original price
    $ 365.00
    $ 365.00 - $ 365.00
    Current price $ 365.00

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

    View full details
    Original price $ 365.00 - Original price $ 365.00
    Original price
    $ 365.00
    $ 365.00 - $ 365.00
    Current price $ 365.00
    Sold out
  • Eemax - SPEX55 - FlowCo 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.     FlowCo™ Non-thermostatic heater ideal for handwa...

    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
  • Eemax - EX55T - ML 5.5kW Electric Tankless Water Heater

    Eemax
    Original price $ 281.99 - Original price $ 281.99
    Original price
    $ 281.99
    $ 281.99 - $ 281.99
    Current price $ 281.99

    Choosing the right Tankless Electric Water Heater for your home. FEATURES On demand hot water - no delay Cut energy waste - Flow switch activat...

    View full details
    Original price $ 281.99 - Original price $ 281.99
    Original price
    $ 281.99
    $ 281.99 - $ 281.99
    Current price $ 281.99
    Sold out
  • Stiebel Eltron - DHC-E12 - 230628 240V, 12 kW DHC-E12 Single/Multi-Point-of-Use Tankless Electric Water Heater

    Stiebel Eltron
    Original price $ 299.00 - Original price $ 299.00
    Original price
    $ 299.00
    $ 299.00 - $ 299.00
    Current price $ 299.00

    Spec Sheet Install Manual Choosing the right Tankless Electric Water Heater for your home. Stiebel Eltron 230628 Details Instantly provide hot wat...

    View full details
    Original price $ 299.00 - Original price $ 299.00
    Original price
    $ 299.00
    $ 299.00 - $ 299.00
    Current price $ 299.00
  • Stiebel Eltron - DHC-E8/10 - 224201 240V, 7.2/9.6kW DHC-E 8/10 Single/Multi-Point-of-Use Tankless Electric Water Heater

    Stiebel Eltron
    Original price $ 300.00 - Original price $ 300.00
    Original price
    $ 300.00
    $ 300.00 - $ 300.00
    Current price $ 300.00

    Spec Sheet Install Manual Choosing the right Tankless Electric Water Heater for your home. Stiebel Eltron 224201 Details Instantly provide hot wat...

    View full details
    Original price $ 300.00 - Original price $ 300.00
    Original price
    $ 300.00
    $ 300.00 - $ 300.00
    Current price $ 300.00
    Sold out

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