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Hot Tub Heaters

  • 58010 Balboa M7 Heater Assembly With SensorsM7 5.5kw

    Brand: Read more
  • 58026 Balboa Heater w/Pressure Switch & Sensor 5.5kW (NLA)

    $169.00
    Brand: Read more
  • 58029 Balboa Heater Assembly Flow Thru

    Brand: Read more
  • 58061

    58061 Balboa 3.0kW Heater Assy w/ Sensors GL80003

    $169.00
    Brand: , Add to cart
  • 58104 / G7410 Balboa Heater Assembly Flo-Thru 4.0 kW (58303)

    Brand: Read more
  • 58203

    58203 Balboa VS100 Heater Assembly with M7 Sensors

    $169.00
    Brand: , Add to cart
  • 58306

    58306 Balboa Heater Assembly w/Sensor M7 BP Series 5.5kW

    $169.00
    Brand: , Add to cart
  • 58352

    58352 Balboa Heater Assembly Heater Assembly Flo-Thru M7 VS100 Remote (G7417)

    $169.00
    Brand: , Add to cart
  • 6-FLO-B

    6-FLO-B Balboa Flo-Thru Heater Element w/M7 Technology 5.5kW

    $38.00
    Brand: Add to cart
  • 6000-156

    6000-156 Heater: 5.5 kW 240V (60Hz) Jacuzzi/Sundance

    $155.00
    Brand: Add to cart
  • 6500-063

    6500-063 Jacuzzi®/ Sundance® Spas Heater Assembly Flow Thru Curved 240 Volts 4.0kW

    Original price was: $280.00.Current price is: $249.00.
    Brand: , Add to cart
  • 6500-106 Dimension One® Flow Thru Heater Element 5.5 KW

    $40.00
    Brand: Read more
  • Smart Heater 6500-310 | Sundance Smart Heater | Spa Parts Experts

    6500-310

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

    Original price was: $259.00.Current price is: $239.00.
    Brand: , Add to cart
  • 6500-402

    6500-402 Jacuzzi®/Sundance® Heater Assembly Low Flow 5.5kW

    $268.79
    Brand: , Add to cart
  • 6600-167

    6600-167 Temp Sensor Sundance/Jacuzzi With Box End Connectors

    $27.95
    Brand: , Add to cart
  • 711-4000 Watewray®Pump & Heater Flat Gasket

    711-4000

    711-4000 Pump & Heater Flat Gasket 1.5″

    $2.29
    Brand: Add to cart
  • 711-4030

    711-4030 Waterway® Heater Gasket 2″

    $2.00
    Brand: Add to cart
  • 711-4030

    711-4030 Waterway® Heater Gasket 2″

    $3.50
    Brand: Add to cart
  • 73790 HotSpring® Spa No-Fault 6000 Heater (NLA – See Replacement)

    $450.00
    Brand: Read more
  • 73994HS

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

    $135.00
    Brand: , Add to cart
  • 74912

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

    $239.00
    Brand: , Add to cart
  • 74912HS CalderaSpas® Low Flow Heater Assembly OEM

    $250.00
    Brand: Read more
  • 76227HS

    76227HS Heater Assembly, Watkins, No Fault, 6kW, w/ Pressure Switch

    $515.00
    Brand: , , Add to cart
  • 76228HS

    76228HS Watkins® Heater Assembly No Fault 4.0 KW

    Original price was: $585.00.Current price is: $569.00.
    Brand: , Add to cart

Showing 25–48 of 112 results

Why Choose Our Hot Tub and Spa Heaters?

  • Efficient spa heating: Our spa water heaters and hot tub heating systems are engineered to deliver consistent warmth, enhancing your spa experience.
  • Durable and reliable: Each hot tub heater pump replacement and heater for spa is built to last, providing reliable service even with frequent use.
  • Versatile options: From replacement spa heaters to complete hot tub heaters and pumps, we offer products compatible with most models, including jacuzzi heaters and whirlpool hot tub heaters.

Hot Tub Heaters FAQ

How much does a hot tub heater 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. 

What types of hot tub heaters are available?

There are several types of heaters to suit different needs, including hot tub water heaters, spa tub heaters, and universal hot tub heaters. We also carry replacement spa heaters, hot tub pump heaters, and heater assemblies for various systems.

How do I know which replacement hot tub heater I need?

When replacing a hot tub heater, check your current heater’s specifications, such as voltage, wattage, and dimensions. If you’re unsure, our customer service team can help you find the perfect replacement spa heater for your model.

Can I replace a hot tub heater myself?

If you’re handy with tools and familiar with your hot tub system, replacing a hot tub heater can be a straightforward process. Many of our heaters come with detailed instructions. However, if you’re unsure or dealing with complex systems, it’s best to hire a professional to ensure safety and proper installation.

How do I maintain a hot tub heater?

Regular maintenance can extend the lifespan of your hot tub heater. Clean your filters often to prevent debris from clogging the heater and ensure proper water flow. Periodically check the heater for signs of wear, corrosion, or damage, and address any issues promptly.

What are the signs of a failing hot tub heater?

Common signs of a failing hot tub heater include water not reaching the desired temperature, inconsistent heating, or visible damage to the heater assembly. If you notice these issues, consider a hot tub heater repair or replacement to restore your spa’s performance.

What is the difference between a hot tub heater and a hot tub pump heater?

A hot tub heater is responsible for warming the water, while a hot tub pump heater combines a heating element with a pump to circulate and heat the water simultaneously. We offer both types to suit your spa’s specific requirements.

Is it better to repair or replace a hot tub heater?

This depends on the condition of your current heater. Minor issues, such as replacing heating elements, may be repaired. However, if the heater is old, inefficient, or frequently malfunctions, investing in a hot tub replacement heater is often the better choice.

How long do hot tub heaters typically last?

With proper maintenance, most hot tub heaters can last 5-10 years. Factors like water quality, frequency of use, and care can influence the lifespan of your heater. If your heater is nearing the end of its lifespan, it might be time to consider a replacement.

Can I use a universal hot tub heater for my spa?

Yes, universal hot tub heaters are designed to fit most systems and are an excellent choice for those seeking compatibility and flexibility. We carry a variety of universal heaters to ensure you find the perfect match.

What should I do if my hot tub water heater isn’t working?

First, check for common issues like tripped breakers, faulty fuses, or dirty filters. If the problem persists, it might require a repair or replacement. Our hot tub heater repair options and replacement parts can help restore your spa’s heating system.

Where can I buy a jacuzzi heater or whirlpool hot tub heater?

We carry a full range of heaters for popular spa brands, including jacuzzi heaters and whirlpool hot tub heaters. Shop online with us for high-quality products and excellent service.