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Master Spa Hot Tub Heaters

At Master Spa Parts, we sell only authentic OEM Master Spa heater replacement parts-so you can be confident you’re receiving a high quality, reliable product for your spa. All Master Spa heater elements are in stock and ready to ship. Plus, we offer free shipping on any order over $99 that ships in the continental U.S.

If you have questions about which Master Spa heating element or Master Spas heater you need, please call our Customer Service team today at (855) 308-2149. For faster service, please have your spa’s year, make and model ready before you call.

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    This heater is a replacement part for the original heater in your Legend Series Master Spas models 1996 through 2001.Easily installable so you can get back to enjoying your heated Swim spa and hot tub in no time at all.

    5.5 kW Heater (V/N 58015)
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    The 4.0kW Heater (V/N 55950) is a replacement part for selected models of the H2X Swim Spas (Momentum 80, H2X Momentum) and Michael Phelps Swim Spas (Momentum 80)

    Easily installable so you can get back to enjoying your heated Swim spa and hot tub in no time at all.

    4.0kw heater for spa
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    This heater is a replacement part for the original heater in your Master Spas swim spa and hot tub models. Easily installable so you can get back to enjoying your heated Swim spa and hot tub in no time at all.

    This is an original heater assembly made by Balboa Group - leaders in manufacturing spa parts.

    Features:

    5.5 kW Heater  with pressure switch for Master Spas
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    The 4.0kW Heater (V/N 50143) is a replacement part for selected models of the Down East Spas and Legend Series Master Spas

    Easily installable so you can get back to enjoying your heated Swim spa and hot tub in no time at all.

    4.0 kw heater
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    VS 100 Control Pack

    VS 100 Control Pack
    $477.88
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    BWG Heater Plug N Click Adapter

    This adapter eliminates the copper straps going from the heater to the circuit board. 

    **This needs to be used on all heaters that come with the plug that is already attached. Removing the plug on the heater will void the warranty.**

    BWG Heater Plug N Click Adapter
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    This 4.0 kW heater that is easily installable so you can get back to enjoying your heated swim spa or hot tub in no time at all. 

    **REMOVING THE PLUG N CLICK OR EYELET CABLE FROM THE HEATER WILL VOID THE MANUFACTURES WARRANTY**


    4.0 kW Heater with Cord w/ 3rd Sensor
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      This 4.0 kW heater that is easily installable so you can get back to enjoying your heated swim spa or hot tub in no time at all. 

       

      **REMOVING THE PLUG N CLICK OR EYELET CABLE FROM THE HEATER WILL VOID THE MANUFACTURES WARRANTY**

      4.0 kW, 825 w/ Cord
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        This 5.5 kW heater that is easily installable so you can get back to enjoying your heated swim spa or hot tub in no time at all. 

        **REMOVING THE PLUG N CLICK OR EYELET CABLE FROM THE HEATER WILL VOID THE MANUFACTURES WARRANTY**

        5.5 kW Heater w/ Cord
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          5.5 kW Heater with cord and 3rd Sensor

          5.5 kW Heater w/ 3rd Sensor and Cord
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          4.0 kW Replacement heater for Gecko Packs

          Gecko 4.0 kW F/YE Heater Replacement
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