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Hot Tub Heaters

Your hot tub relies on a heater to maintain a consistent, comfortable temperature, so you may need a replacement if your tub isn’t heating up correctly. Find the replacement hot tub heater you need to get your spa or tub up and running again below. We carry a wide selection of high-quality heaters to ensure a warm, relaxing soak every time.

  • 74912 Watkins® Low Flow Heater Assembly | Balboa® 58321 240 Volts 4.0 kW

    Brand: , Add to cart
  • 73994HS

    73994HS Heater Assembly, Watkins, Flo Thru, 4kW, 15″

    Brand: , Add to cart
  • 76228HS Watkins® Heater Assembly No Fault PDR 4.0 KW

    Brand: , Add to cart
  • C3160-1 Watkins Generic Replacement Heater, 6.0 KW 240 V

    Brand: Add to cart

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How much do hot tub heaters cost?

Hot tub heaters vary in price, depending on several factors, such as the brand, material quality, product specifications, and unique features. In most cases, you can expect to spend between $150 to $400 for a hot tub replacement heater. 

The good news is that spa heaters typically last a few years, so you don’t have to spend hundreds of dollars replacing your heater annually. Like spa jets, hot tub heaters don’t need to be replaced nearly as often as filters. 

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