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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.
  • Eccotemp - 12000300 - i12/FVI12 18" Vent Extension

    Eccotemp
    Original price $ 25.00 - Original price $ 25.00
    Original price
    $ 25.00
    $ 25.00 - $ 25.00
    Current price $ 25.00

    The Eccotemp i12/FVI12 18" vent extension is for the FVI12 and i12 model. It is a stainless steel 2.5" x 18" Category II vent extension.   Please r...

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    Original price $ 25.00 - Original price $ 25.00
    Original price
    $ 25.00
    $ 25.00 - $ 25.00
    Current price $ 25.00
    Sold out
  • Grundfos - HEPumpKitMC - Pump For Rinnai RL Series Water Heaters

    Grundfos
    Original price $ 606.85 - Original price $ 606.85
    Original price
    $ 606.85
    $ 606.85 - $ 606.85
    Current price $ 606.85

    Install Manual Only compatible with RL Series non-condensing units:     Housing Material Stainless Steel with Check Valve Flow Range 20 GPM Head...

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    Original price $ 606.85 - Original price $ 606.85
    Original price
    $ 606.85
    $ 606.85 - $ 606.85
    Current price $ 606.85
    Sold out
  • Maxitrol - 325-3L-V-1/2 - 1/2" Gas Regulator 250 MBTU 325-3LV 1/2

    Maxitrol
    Original price $ 28.99 - Original price $ 28.99
    Original price
    $ 28.99
    $ 28.99 - $ 28.99
    Current price $ 28.99

    Spec Sheet 325 Series pounds to inches regulators are for use on residential, commercial, and industrial applications. The 325 Series features a hi...

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    Original price $ 28.99 - Original price $ 28.99
    Original price
    $ 28.99
    $ 28.99 - $ 28.99
    Current price $ 28.99
  • Camco - 02923 - 4500W 240V Screw-In Lime Life Foldback Water Heater Element - Ultra Low Watt Density, Iron , 4500W / 240V

    CAMCO
    Original price $ 32.32
    Original price $ 32.32 - Original price $ 32.32
    Original price $ 32.32
    Current price $ 22.89
    $ 22.89 - $ 22.89
    Current price $ 22.89

    Camco's 4500W/240V screw-in foldback type Ultra low watt density water heater elements are better suited for areas with problem water (hard water, ...

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    Original price $ 32.32
    Original price $ 32.32 - Original price $ 32.32
    Original price $ 32.32
    Current price $ 22.89
    $ 22.89 - $ 22.89
    Current price $ 22.89
    Sold out
  • King Innovation - 86020 - 1/2" x 520" PFTE Thread Tape, 1 Roll

    King Innovation
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 0.80
    $ 0.80 - $ 0.80
    Current price $ 0.80

    Spec Sheet FEATURES & BENEFITS: 520" roll Creates a watertight seal around threaded pipe joints Resists water and corrosion Flexible and easy...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 0.80
    $ 0.80 - $ 0.80
    Current price $ 0.80
  • Intermatic - CD1-024R - Compressor Defender

    Intermatic
    Original price $ 108.50 - Original price $ 108.50
    Original price
    $ 108.50
    $ 108.50 - $ 108.50
    Current price $ 108.50

    Intermatic CD1-024R Compressor Defender Protects Central Air Conditioner / Heat Pump Compressors and Circuit Boards Power disturbances damage air c...

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    Original price $ 108.50 - Original price $ 108.50
    Original price
    $ 108.50
    $ 108.50 - $ 108.50
    Current price $ 108.50
  • Greenlee - CM-660 - General Purpose Clamp Meter, AC, 600-Amp

    Greenlee
    Original price $ 113.99 - Original price $ 113.99
    Original price
    $ 113.99
    $ 113.99 - $ 113.99
    Current price $ 113.99

    Greenlee AC True rms clamp meter is designed to measure AC currents, DC voltages, resistance and frequency. It includes digital low pass filter for...

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    Original price $ 113.99 - Original price $ 113.99
    Original price
    $ 113.99
    $ 113.99 - $ 113.99
    Current price $ 113.99
  • Rheem - RTG-84DVLP-1 - Mid Efficiency RTG-84DVLP-1 Direct Vent Indoor Propane Tankless Water Heater

    Rheem
    Original price $ 953.00 - Original price $ 953.00
    Original price
    $ 953.00
    $ 953.00 - $ 953.00
    Current price $ 953.00

    Mid Efficiency 8.4 GPM Indoor Propane Gas EcoNet Included Tankless Water Heater with 12 Year Limited Warranty   Rheem RTG is a series of ultra lo...

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    Original price $ 953.00 - Original price $ 953.00
    Original price
    $ 953.00
    $ 953.00 - $ 953.00
    Current price $ 953.00
    Sold out
  • Rheem - RTG20211 - 3 in. x 5 in. Vertical Concentric Termination Vent Kit Stainless Steel for Mid Efficiency Tankless Gas Water Heaters

    Rheem
    Original price $ 157.19 - Original price $ 157.19
    Original price
    $ 157.19
    $ 157.19 - $ 157.19
    Current price $ 157.19

    3 in. x 5 in. Vertical concentric vent kit for use with the Rheem EcoSense mid efficiency indoor tankless gas units. Contains a storm collar, 6/1...

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    Original price $ 157.19 - Original price $ 157.19
    Original price
    $ 157.19
    $ 157.19 - $ 157.19
    Current price $ 157.19
  • Rinnai - 103000079 - Natural Gas to LP Gas Conversion Kit for RU180e Tankless Water Heater

    Rinnai
    Original price $ 45.00 - Original price $ 45.00
    Original price
    $ 45.00
    $ 45.00 - $ 45.00
    Current price $ 45.00

    Quick-n Easy Gas Conversion Remove 3 screws, change the orifice, parameter, and apply the new data plate Model Compatibility Conversion NG LPG...

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    Original price $ 45.00 - Original price $ 45.00
    Original price
    $ 45.00
    $ 45.00 - $ 45.00
    Current price $ 45.00
  • Rinnai - 103000082 - Natural Gas to LP Gas Conversion Kit for RU130i Tankless Water Heater

    Rinnai
    Original price $ 45.00 - Original price $ 45.00
    Original price
    $ 45.00
    $ 45.00 - $ 45.00
    Current price $ 45.00

    Quick-n Easy Gas Conversion Remove 3 screws, change the orifice, parameter, and apply the new data plate Model Compatibility Conversion NG LPG...

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    Original price $ 45.00 - Original price $ 45.00
    Original price
    $ 45.00
    $ 45.00 - $ 45.00
    Current price $ 45.00
  • Rinnai - 103000078 - Natural Gas to LP Gas Conversion Kit for RU180i Tankless Water Heater

    Rinnai
    Original price $ 45.00 - Original price $ 45.00
    Original price
    $ 45.00
    $ 45.00 - $ 45.00
    Current price $ 45.00

    Quick-n Easy Gas Conversion Remove 3 screws, change the orifice, parameter, and apply the new data plate Model Compatibility Conversion NG LPG...

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    Original price $ 45.00 - Original price $ 45.00
    Original price
    $ 45.00
    $ 45.00 - $ 45.00
    Current price $ 45.00
  • 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...

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    Original price $ 253.00 - Original price $ 253.00
    Original price
    $ 253.00
    $ 253.00 - $ 253.00
    Current price $ 253.00
    Sold out
  • Grundfos - UP10-16 - Hot Water Recirculating Temperature Pump, 1-1/4" Union Connection

    Grundfos
    Original price $ 331.99 - Original price $ 331.99
    Original price
    $ 331.99
    $ 331.99 - $ 331.99
    Current price $ 331.99

    Spec Sheet Our family of hot water recirculation pumps has you covered, from small seasonal cottages to large luxury homes. Deliver the comfort of ...

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    Original price $ 331.99 - Original price $ 331.99
    Original price
    $ 331.99
    $ 331.99 - $ 331.99
    Current price $ 331.99
    Sold out
  • Liberty Pumps - LSG202-REX - Retro-Fit Grinder System

    Liberty Pumps
    Original price $ 3,447.75 - Original price $ 3,447.75
    Original price
    $ 3,447.75
    $ 3,447.75 - $ 3,447.75
    Current price $ 3,447.75

    Spec Sheet Install Manual Retro-Fit Systems for E/One® Grinder Packages A Completely Assembled Grinder Replacement Package for E/One® GP200, GP200...

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    Original price $ 3,447.75 - Original price $ 3,447.75
    Original price
    $ 3,447.75
    $ 3,447.75 - $ 3,447.75
    Current price $ 3,447.75
  • Grundfos - 529912 - 3/4-inch Half Union Threaded End (Pair)

    Grundfos
    Original price $ 46.39 - Original price $ 46.39
    Original price
    $ 46.39
    $ 46.39 - $ 46.39
    Current price $ 46.39

    Product Features Grundfos GU 125 Bronze Union Flange Includes two nuts, gaskets and adapters Compatible with Grundfos UP and UPS pumps with 125 U...

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    Original price $ 46.39 - Original price $ 46.39
    Original price
    $ 46.39
    $ 46.39 - $ 46.39
    Current price $ 46.39
  • Rinnai - RUS75EP - Ultra Series Tankless Water Heater, White

    Rinnai
    Original price $ 1,135.90 - Original price $ 1,135.90
    Original price
    $ 1,135.90
    $ 1,135.90 - $ 1,135.90
    Current price $ 1,135.90

    Spec Sheet    Install Manual Super High Efficiency 7.5 GPM 160,000 BTU Propane Gas Exterior Tankless Water Heater Enjoy an endless supply of hot...

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    Original price $ 1,135.90 - Original price $ 1,135.90
    Original price
    $ 1,135.90
    $ 1,135.90 - $ 1,135.90
    Current price $ 1,135.90
    Sold out
  • Liberty Pumps - 250 - 1/3 HP Cast Iron Submersible Sump/Effluent Pump (Manual with No Switch)

    Liberty Pumps
    Original price $ 202.50 - Original price $ 202.50
    Original price
    $ 202.50
    $ 202.50 - $ 202.50
    Current price $ 202.50

    Spec Sheet Install Manual Rugged and dependable heavy-duty cast iron pump with powder coat finish. Liberty's "workhorse" sump pump features a uni...

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    Original price $ 202.50 - Original price $ 202.50
    Original price
    $ 202.50
    $ 202.50 - $ 202.50
    Current price $ 202.50
  • Liberty Pumps - LCU-20S - Condensate Pump With Safety Switch 115V

    Liberty Pumps
    Original price $ 70.50 - Original price $ 70.50
    Original price
    $ 70.50
    $ 70.50 - $ 70.50
    Current price $ 70.50

    Spec Sheet Install Manual The LCU-Series Condensate Pumps from Liberty are designed to handle removal of condensate from high efficiency furnaces,...

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    Original price $ 70.50 - Original price $ 70.50
    Original price
    $ 70.50
    $ 70.50 - $ 70.50
    Current price $ 70.50
  • Grundfos - 519651 - 3/4" 15/16 Bronze Flange Set

    Grundfos
    Original price $ 46.30 - Original price $ 46.30
    Original price
    $ 46.30
    $ 46.30 - $ 46.30
    Current price $ 46.30

    Bronze GF 0.58.-0.75" NPT pipe connection. Includes: (2) flanges (2) gaskets (4) bolts with nuts.

    Original price $ 46.30 - Original price $ 46.30
    Original price
    $ 46.30
    $ 46.30 - $ 46.30
    Current price $ 46.30
  • Liberty Pumps - LE51M - 1/2 HP 115V Submersible Sewage Pump, Manual

    Liberty Pumps
    Original price $ 441.00 - Original price $ 441.00
    Original price
    $ 441.00
    $ 441.00 - $ 441.00
    Current price $ 441.00

    Spec Sheet Install Manual Liberty's LE50-series cast iron sewage pump is a commercial-grade workhorse for residential and light commercial applica...

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    Original price $ 441.00 - Original price $ 441.00
    Original price
    $ 441.00
    $ 441.00 - $ 441.00
    Current price $ 441.00
  • Endura 35 gpm 3" Grease Interceptor

    Canplas
    Original price $ 1,093.99 - Original price $ 1,093.99
    Original price
    $ 1,093.99
    $ 1,093.99 - $ 1,093.99
    Current price $ 1,093.99

    The one piece tank, like the internal components, is injection molded in engineered thermoplastic. This means that it is lightweight, easy to insta...

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    Original price $ 1,093.99 - Original price $ 1,093.99
    Original price
    $ 1,093.99
    $ 1,093.99 - $ 1,093.99
    Current price $ 1,093.99
  • EWS - EWS-1465 - Chloramine Treatment Whole Home Water Filtration System Plus Conditioning EWS-1465

    EWS
    Original price $ 4,949.25 - Original price $ 4,949.25
    Original price
    $ 4,949.25
    $ 4,949.25 - $ 4,949.25
    Current price $ 4,949.25

    Our Specialty Chloramine Filter Appliance Designed for Areas that Suffer from Chloramine Use. Chloramine is a persistent, corrosive compound of ch...

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    Original price $ 4,949.25 - Original price $ 4,949.25
    Original price
    $ 4,949.25
    $ 4,949.25 - $ 4,949.25
    Current price $ 4,949.25
  • Red Lion - RL-SPRK200 - Cast Iron Sprinkler Pump

    Red Lion
    Original price $ 469.99 - Original price $ 469.99
    Original price
    $ 469.99
    $ 469.99 - $ 469.99
    Current price $ 469.99

    SPRINKLER PUMP All with the help of the Red Lion 2 HP 76 GPM cast iron sprinkler pump. This irrigation sprinkler pump helps draw water out of your ...

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    Original price $ 469.99 - Original price $ 469.99
    Original price
    $ 469.99
    $ 469.99 - $ 469.99
    Current price $ 469.99

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