Best Spa Heater Chillers

Looking for the best spa heater chillers to keep your pool or spa at the perfect temperature? Discover our top 10 picks that offer heating, cooling, and energy-efficient solutions for year-round comfort.

Keeping your spa or pool at the perfect temperature is easier than ever with the best spa heater chillers on the market. These devices offer heating and cooling in one, ensuring year-round comfort for your water oasis. Whether you’re relaxing in a spa or swimming in a pool, the right unit makes all the difference.

From energy-efficient models to smart Wi-Fi controls, this guide highlights top picks that fit every need. Discover how these powerful yet quiet systems can transform your experience, saving you time and money while delivering luxurious comfort.

List of Top 10 Spa Heater Chillers

Image Title Best For Price
Raypak Crosswind 40i 33,000BTU Electric Swimming Pool Heat Pump Heater, 208/230V Hard Wired Inverter Technology, WiFi, Above Ground & In Ground Pool and spa Heater and Chiller, 9000 Gallon, Heat Cool Raypak Crosswind 40i 33,000BTU Electric Swimming Pool Heat Pump Heater, 208/230V Hard Wired Inverter Technology, WiFi, Above Ground & In Ground Pool and spa Heater and Chiller, 9000 Gallon, Heat Cool

This pool heater and chiller is perfect for anyone who wants to enjoy their pool or spa all year round. It’s quiet, efficient, and easy to use, making it ideal for families or anyone who loves a comfortable swim.

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Raypak Crosswind 30i 28,000BTU Electric Swimming Pool Heat Pump Heater, 208/230V Hard Wired Inverter Technology, WiFi, Above Ground & In Ground Pool and spa Heater and Chiller, 7500 Gallon, Heat Cool Raypak Crosswind 30i 28,000BTU Electric Swimming Pool Heat Pump Heater, 208/230V Hard Wired Inverter Technology, WiFi, Above Ground & In Ground Pool and spa Heater and Chiller, 7500 Gallon, Heat Cool

The Raypak Crosswind 30i is perfect for pool owners who want quiet, efficient heating and cooling. It’s ideal for both above-ground and in-ground pools, keeping your water just right all year.

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Varpoolfaye 30000 BTU Swimming Pool Heater Pump Pool Heater for Above Ground Pool 120V 8000 Gallon Inground Pool Heater Spa Heating or Cooling WiFi Control Schedule Varpoolfaye 30000 BTU Swimming Pool Heater Pump Pool Heater for Above Ground Pool 120V 8000 Gallon Inground Pool Heater Spa Heating or Cooling WiFi Control Schedule

This pool heater is perfect for pool owners who want year-round comfort. It’s ideal for above-ground or inground pools up to 8000 gallons, offering heating and cooling with smart control.

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Raypak WeatherKing TWPH-6560 118K BTU Pool and Spa Heat Pump for In-Ground and Above Ground Pools– Titanium Heat Exchanger, Digital Controls, Quiet Scroll Compressor Raypak WeatherKing TWPH-6560 118K BTU Pool and Spa Heat Pump for In-Ground and Above Ground Pools– Titanium Heat Exchanger, Digital Controls, Quiet Scroll Compressor

The Raypak WeatherKing TWPH-6560 is perfect for pool and spa owners who want to save money and enjoy quiet, efficient heating. It’s ideal for both in-ground and above-ground pools, offering reliable performance and long-lasting durability.

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Mxmoonant SPA Heater, 18KW 220V Swimming Pool Heaters Hot Tub Water Thermostat with Touchscreeen for Above Ground Inground Pool, Spa, Bathtub Mxmoonant SPA Heater, 18KW 220V Swimming Pool Heaters Hot Tub Water Thermostat with Touchscreeen for Above Ground Inground Pool, Spa, Bathtub

The Mxmoonant SPA Heater is perfect for pool owners who want easy temperature control. It’s ideal for above-ground or inground pools, spas, and bathtubs with automatic heating and a touchscreen display.

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XtremepowerUS 53,000 BTU Heat Pump Titanium Super Quiet Swimming Pool Heat Pump Pool & Spa Heater Digital Display XtremepowerUS 53,000 BTU Heat Pump Titanium Super Quiet Swimming Pool Heat Pump Pool & Spa Heater Digital Display

This heat pump is perfect for pool or spa owners who want quiet, efficient heating. It’s easy to install and simple to use, making it ideal for anyone looking to extend their swim season with luxurious comfort.

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Raypak Crosswind V Deluxe Pool Heat Pump - Spa and Pool Heater with Cool Mode, Free Wi-Fi for Fleet Monitoring for Above Ground and In-Ground Pools Raypak Crosswind V Deluxe Pool Heat Pump – Spa and Pool Heater with Cool Mode, Free Wi-Fi for Fleet Monitoring for Above Ground and In-Ground Pools

The Raypak Crosswind V Deluxe Pool Heat Pump is perfect for pool owners who want year-round comfort and energy savings. It’s ideal for those seeking easy control and durable, long-lasting performance.

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73791 26-C3160-2S Double Barrel Low Flow Heater Fit for Watkins 1995+ Hot Springs Tiger River Limelight and Hot Tub Spa, 1kw/4kW 120V/240V 8.3A/16.6A Hot Tub Heater with Sensors, Automatic Reset 73791 26-C3160-2S Double Barrel Low Flow Heater Fit for Watkins 1995+ Hot Springs Tiger River Limelight and Hot Tub Spa, 1kw/4kW 120V/240V 8.3A/16.6A Hot Tub Heater with Sensors, Automatic Reset

This hot tub heater is perfect for anyone who wants fast, safe, and reliable warmth in their Watkins 1995+ Hot Springs, Tiger River, or Limelight spa. It’s easy to install and works right away, so you can enjoy warm water without hassle.

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TURBRO 143,450 BTU Full DC Inverter Swimming Pool Heat Pump, Up to 40,000 Gallons, WiFi Control Pool Heater for in/Above Ground Pools and Spas, Max. COP of 14.67, 220-240V, Beluga B160V TURBRO 143,450 BTU Full DC Inverter Swimming Pool Heat Pump, Up to 40,000 Gallons, WiFi Control Pool Heater for in/Above Ground Pools and Spas, Max. COP of 14.67, 220-240V, Beluga B160V

This TURBRO pool heat pump is perfect for pool owners who want year-round swimming and energy savings. It’s ideal for large pools and spas, offering quiet, efficient heating with smart control features.

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QUELECO Pool Heat Exchanger 58 kBtu Pure Titanium Tube PVC Shell for Swimming Pool Heat Pump Solar Spa Heating and Cooling QUELECO Pool Heat Exchanger 58 kBtu Pure Titanium Tube PVC Shell for Swimming Pool Heat Pump Solar Spa Heating and Cooling

This pool heat exchanger is perfect for anyone who wants to heat or cool their swimming pool, spa, or aquarium. It’s also great for solar energy systems, marine setups, and industrial uses like food processing or heat recovery.

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Detailed Reviews

Discover the top 10 Spa Heater Chillers handpicked for comfort and value. Each product is expert-reviewed and backed by customer feedback, ensuring you get the best for your needs. Whether you prioritize performance, affordability, or ease of use, this guide has you covered. Dive in to find the perfect solution for your spa or pool!

1. Raypak Crosswind 40i 33,000BTU Electric Swimming Pool Heat Pump Heater, 208/230V Hard Wired Inverter Technology, WiFi, Above Ground & In Ground Pool and spa Heater and Chiller, 9000 Gallon, Heat Cool

Raypak Crosswind 40i 33,000BTU Electric Swimming Pool Heat Pump Heater, 208/230V Hard Wired Inverter Technology, WiFi, Above Ground & In Ground Pool and spa Heater and Chiller, 9000 Gallon, Heat Cool

The Raypak Crosswind 40i is a powerful 33,000 BTU electric heat pump that heats and cools your pool or spa. It works for both above ground and in-ground setups, holding up to 9,000 gallons.

It features a spiral titanium heat exchanger and inverter technology for quiet, efficient operation. The LCD display makes it easy to control, and it even connects to WiFi for convenience.

Pros Cons
  • Heats and cools pools and spas for year-round comfort.
  • Whisper-quiet operation ensures a peaceful pool environment.
  • Titanium heat exchanger delivers durable, efficient performance.
  • WiFi control for easy, smart temperature management.
  • High upfront cost for initial purchase and installation.
  • Requires professional setup, not a DIY-friendly option.
  • Limited capacity for pools larger than 9,000 gallons.

Perfect For:

This pool heater and chiller is perfect for anyone who wants to enjoy their pool or spa all year round. It’s quiet, efficient, and easy to use, making it ideal for families or anyone who loves a comfortable swim.

Ready to Purchase?

2. Raypak Crosswind 30i 28,000BTU Electric Swimming Pool Heat Pump Heater, 208/230V Hard Wired Inverter Technology, WiFi, Above Ground & In Ground Pool and spa Heater and Chiller, 7500 Gallon, Heat Cool

Raypak Crosswind 30i 28,000BTU Electric Swimming Pool Heat Pump Heater, 208/230V Hard Wired Inverter Technology, WiFi, Above Ground & In Ground Pool and spa Heater and Chiller, 7500 Gallon, Heat Cool

The Raypak Crosswind 30i is a powerful and versatile pool heater and chiller. It offers 28,000 BTU of heating and cooling power for your pool or spa. This unit is hard-wired and works with 208/230V power.

It features quiet operation, so you can enjoy your pool without noise. The LCD display and digital controls make it easy to use. It also has WiFi for remote control and monitoring.

This unit is energy-efficient with inverter technology. It can heat or cool up to 7,500 gallons of water. It’s perfect for above-ground and in-ground pools and spas.

Pros Cons
  • Heats and cools pools and spas for year-round comfort.
  • Whisper-quiet operation ensures a peaceful swimming experience.
  • Titanium heat exchanger delivers durable, efficient performance.
  • WiFi control lets you manage settings from anywhere.
  • High upfront cost for initial purchase and installation.
  • Requires professional setup, not a DIY-friendly option.
  • Limited to 7500-gallon pools, may not suit larger setups.

Perfect For:

The Raypak Crosswind 30i is perfect for pool owners who want quiet, efficient heating and cooling. It’s ideal for both above-ground and in-ground pools, keeping your water just right all year.

Ready to Purchase?

3. Varpoolfaye 30000 BTU Swimming Pool Heater Pump Pool Heater for Above Ground Pool 120V 8000 Gallon Inground Pool Heater Spa Heating or Cooling WiFi Control Schedule

Varpoolfaye 30000 BTU Swimming Pool Heater Pump Pool Heater for Above Ground Pool 120V 8000 Gallon Inground Pool Heater Spa Heating or Cooling WiFi Control Schedule

The Varpoolfaye 30000 BTU Pool Heater is a powerful and efficient solution for pools up to 8000 gallons. It works for both above-ground and inground pools, ensuring year-round comfort.

It offers heating and cooling, smart WiFi control, and quiet operation. Setup is simple with included connectors and a long power cord.

Pros Cons
  • Powerful 30,000 BTU heats pools up to 8,000 gallons fast.
  • Dual heating and cooling modes for year-round comfort.
  • WiFi control lets you adjust settings from anywhere, anytime.
  • Quiet operation at 50 dB keeps your pool peaceful.
  • Easy installation with 1.5-inch connectors and long power cord.
  • High upfront cost for initial purchase and installation.
  • Limited cooling range (only up to 82°F) for warmer climates.
  • WiFi dependency requires stable internet for remote control.

Perfect For:

This pool heater is perfect for pool owners who want year-round comfort. It’s ideal for above-ground or inground pools up to 8000 gallons, offering heating and cooling with smart control.

Ready to Purchase?

4. Raypak WeatherKing TWPH-6560 118K BTU Pool and Spa Heat Pump for In-Ground and Above Ground Pools– Titanium Heat Exchanger, Digital Controls, Quiet Scroll Compressor

Raypak WeatherKing TWPH-6560 118K BTU Pool and Spa Heat Pump for In-Ground and Above Ground Pools– Titanium Heat Exchanger, Digital Controls, Quiet Scroll Compressor

The Raypak WeatherKing TWPH-6560 heats your pool or spa with 118K BTU power. It works for in-ground and above-ground pools. The titanium heat exchanger ensures long-lasting performance.

This heat pump is energy-efficient, saving you money. It avoids costly gas lines and propane tanks. The digital controls make it easy to use.

The quiet scroll compressor runs smoothly. It’s durable and reliable, backed by a strong warranty. Trust the Rheem brand for quality and peace of mind.

Pros Cons
  • Saves money with energy-efficient performance, cutting costs over gas heaters.
  • Whisper-quiet operation ensures a peaceful pool or spa experience.
  • Trusted Rheem quality guarantees superior durability and reliability.
  • Industry-leading warranty covers 10 years on the titanium heat exchanger.
  • High upfront cost compared to some other heating options.
  • Requires professional installation, adding extra expense and time.
  • Performance drops in colder climates below 50°F.

Perfect For:

The Raypak WeatherKing TWPH-6560 is perfect for pool and spa owners who want to save money and enjoy quiet, efficient heating. It’s ideal for both in-ground and above-ground pools, offering reliable performance and long-lasting durability.

Ready to Purchase?

5. Mxmoonant SPA Heater, 18KW 220V Swimming Pool Heaters Hot Tub Water Thermostat with Touchscreeen for Above Ground Inground Pool, Spa, Bathtub

Mxmoonant SPA Heater, 18KW 220V Swimming Pool Heaters Hot Tub Water Thermostat with Touchscreeen for Above Ground Inground Pool, Spa, Bathtub

The Mxmoonant SPA Heater is a powerful 18KW solution for your pool or hot tub. It works with 220V power and heats water fast. Enjoy a touchscreen for easy control.

It has automatic heating to keep water at your preset temperature. The 316 stainless steel parts heat efficiently and save energy. Perfect for pools up to 2000 gallons.

Professional wiring is needed for safety. A licensed electrician ensures it’s done right. This heater is built to last and works well.

Pros Cons
  • Automatic heating keeps your pool at the perfect temperature.
  • Upgraded elements heat water faster and save energy.
  • Touchscreen display offers easy, precise control.
  • Professional wiring ensures safety and longevity.
  • High power needs professional wiring, adding cost and hassle.
  • Not plug-and-play, requires electrician for safe installation.
  • Limited capacity, only suits smaller pools (around 2000 gallons).

Perfect For:

The Mxmoonant SPA Heater is perfect for pool owners who want easy temperature control. It’s ideal for above-ground or inground pools, spas, and bathtubs with automatic heating and a touchscreen display.

Ready to Purchase?

6. XtremepowerUS 53,000 BTU Heat Pump Titanium Super Quiet Swimming Pool Heat Pump Pool & Spa Heater Digital Display

XtremepowerUS 53,000 BTU Heat Pump Titanium Super Quiet Swimming Pool Heat Pump Pool & Spa Heater Digital Display

The XtremepowerUS 53,000 BTU Heat Pump keeps your pool or spa warm and cozy. It’s super quiet and works efficiently. Enjoy luxurious comfort all swim season long.

Its profiled fan blade ensures smooth air flow and quiet operation. The LED control panel is easy to read and helps you save time and money.

The UV-resistant body panels are durable and rust-free. Its front plumbing design makes installation simple. Perfect for a hassle-free upgrade.

Pros Cons
  • Extend your swim season with efficient heating for ultimate comfort.
  • Super quiet operation ensures a peaceful poolside experience.
  • Easy installation with front plumbing and drop-in replacement design.
  • Durable, rust-proof body resists UV damage for long-lasting use.
  • High upfront cost may deter budget-conscious buyers.
  • Requires professional installation, adding extra expense and time.
  • Performance drops in colder climates, limiting year-round use.

Perfect For:

This heat pump is perfect for pool or spa owners who want quiet, efficient heating. It’s easy to install and simple to use, making it ideal for anyone looking to extend their swim season with luxurious comfort.

Ready to Purchase?

7. Raypak Crosswind V Deluxe Pool Heat Pump – Spa and Pool Heater with Cool Mode, Free Wi-Fi for Fleet Monitoring for Above Ground and In-Ground Pools

Raypak Crosswind V Deluxe Pool Heat Pump - Spa and Pool Heater with Cool Mode, Free Wi-Fi for Fleet Monitoring for Above Ground and In-Ground Pools

The Raypak Crosswind V Deluxe Pool Heat Pump is a smart, energy-efficient solution for your pool or spa. It heats and cools, ensuring year-round comfort with ease.

Built tough with powder-coated metal and a titanium heat exchanger, it lasts long. It also cools your pool by 10-15°F in 24 hours for hot days.

Save energy with its hybrid heating system and control it all via free Wi-Fi. Enjoy peace of mind with expert support and seamless automation.

Pros Cons
  • 75 years of expertise ensures energy-efficient pool heating and cooling.
  • Durable design with titanium heat exchanger for long-lasting performance.
  • Cool Mode chills your pool by 10-15°F in just 24 hours.
  • Smart hybrid system saves energy by switching between gas and electric.
  • Free Wi-Fi control lets you monitor and adjust from your phone.
  • High upfront cost may deter budget-conscious buyers.
  • Cool Mode effectiveness drops in extreme heat conditions.
  • Gas dependency limits energy savings without gas connection.

Perfect For:

The Raypak Crosswind V Deluxe Pool Heat Pump is perfect for pool owners who want year-round comfort and energy savings. It’s ideal for those seeking easy control and durable, long-lasting performance.

Ready to Purchase?

8. 73791 26-C3160-2S Double Barrel Low Flow Heater Fit for Watkins 1995+ Hot Springs Tiger River Limelight and Hot Tub Spa, 1kw/4kW 120V/240V 8.3A/16.6A Hot Tub Heater with Sensors, Automatic Reset

73791 26-C3160-2S Double Barrel Low Flow Heater Fit for Watkins 1995+ Hot Springs Tiger River Limelight and Hot Tub Spa, 1kw/4kW 120V/240V 8.3A/16.6A Hot Tub Heater with Sensors, Automatic Reset

The 73791 Double Barrel Low Flow Heater is perfect for Watkins 1995+ hot tubs. It offers fast heating and automatic reset protection for safety. Its durable design ensures long-lasting performance.

This heater is easy to install and works in two modes: 4kW or 1kW. It’s corrosion-resistant and comes with sensors for reliable use.

Pros Cons
  • Automatic reset stops heating at 159°F, resumes when cool.
  • Double-barrel design boosts efficiency, fits 120V/240V setups.
  • Instant heating warms water fast for family comfort.
  • Durable materials resist corrosion, ensure long-lasting use.
  • Easy install, no pro needed—plug in and enjoy.
  • High power needs may strain older electrical systems.
  • Requires specific flow rate (8 GPM) for optimal performance.
  • No smart controls or remote operation features.

Perfect For:

This hot tub heater is perfect for anyone who wants fast, safe, and reliable warmth in their Watkins 1995+ Hot Springs, Tiger River, or Limelight spa. It’s easy to install and works right away, so you can enjoy warm water without hassle.

Ready to Purchase?

9. TURBRO 143,450 BTU Full DC Inverter Swimming Pool Heat Pump, Up to 40,000 Gallons, WiFi Control Pool Heater for in/Above Ground Pools and Spas, Max. COP of 14.67, 220-240V, Beluga B160V

TURBRO 143,450 BTU Full DC Inverter Swimming Pool Heat Pump, Up to 40,000 Gallons, WiFi Control Pool Heater for in/Above Ground Pools and Spas, Max. COP of 14.67, 220-240V, Beluga B160V

The TURBRO Beluga B160V is a powerful pool heat pump with 143,450 BTU output. It saves energy and works year-round for pools up to 40,000 gallons.

It heats water from 46°F to 104°F. Works for in-ground and above-ground pools.

Its titanium heat exchanger resists corrosion. Wi-Fi control and touchscreen make it easy to use. Compact design saves space and energy.

Pros Cons
  • Saves energy with DC inverter and COP up to 14.67.
  • Heats pools up to 40,000 gallons in any season.
  • Titanium heat exchanger resists corrosion and lasts longer.
  • WiFi control lets you monitor and schedule from anywhere.
  • Compact design saves space and cuts gas costs by 70%.
  • High upfront cost for initial purchase and installation.
  • Requires 220-240V power, not suitable for all homes.
  • Large size may need extra space for setup.

Perfect For:

This TURBRO pool heat pump is perfect for pool owners who want year-round swimming and energy savings. It’s ideal for large pools and spas, offering quiet, efficient heating with smart control features.

Ready to Purchase?

10. QUELECO Pool Heat Exchanger 58 kBtu Pure Titanium Tube PVC Shell for Swimming Pool Heat Pump Solar Spa Heating and Cooling

QUELECO Pool Heat Exchanger 58 kBtu Pure Titanium Tube PVC Shell for Swimming Pool Heat Pump Solar Spa Heating and Cooling

The QUELECO Pool Heat Exchanger is a powerful and durable solution for your heating and cooling needs. It offers 58 kBtu of heating capacity, making it ideal for various applications. This titanium-based system is built to last.

Pure titanium tubes ensure long-lasting performance and corrosion resistance. It handles high pressures and a wide temperature range. This versatile exchanger is customizable to fit your specific requirements.

Perfect for swimming pools, spas, and industrial use, it’s a reliable choice. With a 1-year warranty, you’re guaranteed peace of mind. Contact us for any customization or product inquiries.

Pros Cons
  • Customizable design fits your unique needs perfectly.
  • Pure titanium ensures longer life and low maintenance.
  • Versatile use for pools, spas, and industrial applications.
  • 1-year warranty guarantees peace of mind.
  • High upfront cost for initial purchase and installation.
  • Requires professional setup, not a DIY-friendly product.
  • Limited warranty of only 1 year for long-term use.

Perfect For:

This pool heat exchanger is perfect for anyone who wants to heat or cool their swimming pool, spa, or aquarium. It’s also great for solar energy systems, marine setups, and industrial uses like food processing or heat recovery.

Ready to Purchase?

Buying Guide

Keeping your spa or pool perfect is easy with the right heater chiller. These devices offer heating and cooling in one, ensuring year-round comfort. This guide helps you find the best fit for your needs.

Enjoy a relaxing experience with the perfect water temperature. Whether it’s a hot summer day or a chilly evening, the right unit makes all the difference. Discover how these systems can transform your spa or pool time.

Here’s what to consider when buying:

  • Size and Capacity:
    Choose a unit that matches your pool or spa size. Check the gallon capacity to ensure it heats or cools effectively.

  • Energy Efficiency:
    Look for energy-saving features like inverter technology. These save money and reduce environmental impact.

  • Heating and Cooling Power:
    Consider the BTU output to meet your temperature needs. Higher BTU means faster heating or cooling.

  • Ease of Control:
    Opt for units with digital displays or Wi-Fi controls. These make it easy to adjust settings from anywhere.

  • Noise Level:
    Pick a quiet model for a peaceful experience. Look for terms like “quiet operation” or “scroll compressor.”

  • Durability:
    Choose units with titanium heat exchangers or corrosion-resistant materials. These last longer and perform better.

  • Installation:
    Check if the unit is easy to install. Some come with connectors or front plumbing for hassle-free setup.

  • Warranty and Support:
    Look for a strong warranty and reliable customer support. This ensures peace of mind and long-term reliability.

  • Budget:
    Balance features with cost. Energy-efficient models may cost more upfront but save money over time.

With these factors in mind, you’ll find the perfect spa heater chiller for your needs. Enjoy luxurious comfort all year round!