Master Spa – Heaters and Replacement Parts
As the #1 supplier of Master Spa replacement parts, we have a huge selection of original OEM Master Spa heaters and hot tub heater replacement parts, including Master Spa heaters, Master Spa heater straps, Master Spa temperature sensors, and more. Most orders ship same-day, and we offer free shipping on all orders over $99 in the U.S. If you are unsure about which heater part you need for your spa, compare the first five numbers on your heater (located under the barcode) to the V/N number on our website.
If you need additional assistance, you can always call our Customer Service team at (855) 308-2149. We’re happy to help!
Cooper Heater Strap. This is the shorter style of the 3 we have in stock (SKU #: 300016, SKU #: 300390). Copper construction provides easily installation for connecting your spa heater to the PC Board.
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The Sensor, 24” x ¼” F/560 M7 is a high limit temp replacement sensor for the MAS560 sensor found in most Down East and Legend Series Master Spas.
Don’t let a broken sensor prevent you from your enjoying your spa when you want to.
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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.
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Copper Heater Straps. These are the longer style heater straps. These are the most common heater straps. These heater straps are used to connect power from the PC board and the heater.
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The 12-inch A&B M7 Temp/High Sensor is a replacement sensor for several Spa models including the Clarity, Down East, Contractor, Freedom, Getaway, H2X Swim Spas, Healthy Living Hot Spas, Legacy Whirlpool, Legend Series Master Spas, Michael Phelps Swim Spas and Twilight Series Spas. If you don’t see your model listed, it may still work – so please give our customer service a call!
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The heater gasket o-ring is a replacement part for the o-rings that come with your spa and support the heater gasket so that there is a tight fit. If you don’t see your model listed, it may still work – so please give our customer service a call!
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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.**
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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**
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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**
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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**
Questions from Our Customers
Have a question about heaters & heater parts? It may have been answered in the Q&A below.
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