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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.

  • Smart Heater 6500-310 | Sundance Smart Heater | Spa Parts Experts

    6500-310 Sundance® Spa Smart Heater 5.5kW, 60Hz

    Brand: , Add to cart
  • 4-Flo Flow Thru Heater Element 4.0kw (4-FLO-B)

    Brand: , , , , Add to cart
  • 34-0203D

    34-0203d Temp Sensor

    Brand: , , Add to cart
  • 6500-063 Jacuzzi®/ Sundance® Spas Heater Assembly Flow Thru Curved 240 Volts 4.0kW

    Brand: , Add to cart
  • 6500-402 Jacuzzi®/Sundance® Heater Assembly Low Flow 5.5kW

    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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