Best Propane Spa Heaters In January 2025

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In this Best Propane Spa Heaters product guide, we’ll help you make a more informed decision and select the product with the benefits you need.

To help you in your search, we have completed this list of the Best Propane Spa Heaters.

Top Rated Best Propane Spa Heaters Of 2025

Rank	Product Name	Score
1	Jacuzzi Inline Whirlpool Heater LH05000 Buy Now	9.7 Buy Now
2	Raypak 002003F Pilot Natural/Propane Lid Buy Now	9.5 Buy Now
3	Hayward IDXCNK1933 Natural To Propane Conversion Replacement Kit for Hayward H-Series Induced Draft Buy Now	9.1 Buy Now
4	Pentair 460741 Natural to Propane Gas Conversion Replacement Kit 250 Pool and Spa Buy Now	8.8 Buy Now
5	Zodiac R0096600 Propane Gas Pilot Burner Replacement for Zodiac Jandy Lite2 LG Pool Buy Now	8.6 Buy Now
6	Hayward FDXLGSV0002 FD Propane Gas Valve Replacement for Hayward Universal H-Series Low Nox Buy Now	8.3 Buy Now
7	Pentair 460756 Propane to Natural Gas Conversion Replacement Kit 300 Pool and Spa Buy Now	8.1 Buy Now
8	Hayward W3H400FDP Universal H-Series 400,000 BTU Pool and Spa Heater, Propane Buy Now	7.8 Buy Now
9	Hayward W3H400FDN Universal H-Series 400,000 BTU Pool and Spa Heater, Natural Gas Buy Now	7.5 Buy Now
10	Pentair 460748 Water System Manifold Replacement Kit MasterTemp 250 Natural and Propane Gas Buy Now	7.2 Buy Now

1. Jacuzzi Inline Whirlpool Heater LH05000

• Brand new in box. the product ships with all relevant accessories

2. Raypak 002003F Pilot Natural/Propane Lid

• Easy and simple use kit
• The product is pwr pump & gauge
• Brand: raypak
• The product is manufactured in china

3. Hayward IDXCNK1933 Natural To Propane Conversion Replacement Kit for Hayward H-Series Induced Draft

• Weighs 13.1-pound
• Also fits hayward h-series above ground induced draft heater model h100idp1
• Fits hayward h-series above ground pool heater models h100id1, abg1001
• Natural to propane conversion replacement kit

4. Pentair 460741 Natural to Propane Gas Conversion Replacement Kit 250 Pool and Spa

• Country of origin: united states
• Fits pentair max-e-therm, mastertemp pool and spa heater model 250
• Natural to propane gas conversion kit replacement
• This natural to propane gas conversion kit is designed to use with pentair max-e-therm, mastertemp pool and spa heater model 250

5. Zodiac R0096600 Propane Gas Pilot Burner Replacement for Zodiac Jandy Lite2 LG Pool

• Propane gas pilot burner replacement
• Fits zodiac jandy lite2 lg pool and spa heater models 125, 175, 250, 325, 400

6. Hayward FDXLGSV0002 FD Propane Gas Valve Replacement for Hayward Universal H-Series Low Nox

• Fits hayward universal h-series low nox pool heater models h150fdn, h150fdp, h200fdn, h200fdp, h250fdn, h250fdp
• Item weight 1.75 lb item only (2.05 lb in box)
• Fd propane gas valve
• Also fits hayward universal h-series low nox pool heater models h300fdn, h300fdp, h350fdn, h350fdp, h400fdn, h400fdp

7. Pentair 460756 Propane to Natural Gas Conversion Replacement Kit 300 Pool and Spa

• Propane to natural gas conversion replacement kit
• Country of origin: united states
• Fits pentair max-e-therm, mastertemp pool and spa heater model 300
• This propane to natural gas conversion kit is designed to use with pentair max-e-therm and mastertemp pool and spa heater model 300

8. Hayward W3H400FDP Universal H-Series 400,000 BTU Pool and Spa Heater, Propane

• A durable cupro nickel heat exchanger offers exceptional protection against corrosion and premature failure caused by unbalanced water chemistry
• Industry-leading hydraulic design reduces circulation pump run time to provide major energy savings
• Low nox emissions meet air quality standards in all low-nox areas, ensuring low environmental impact
• The hayward universal h-series 400,000 btu propane heater delivers premium heating performance for years of reliable, long-lasting comfort
• Front-panel-only access and intuitive control pad provide easy operation, service and maintenance

9. Hayward W3H400FDN Universal H-Series 400,000 BTU Pool and Spa Heater, Natural Gas

• A durable cupro nickel heat exchanger offers exceptional protection against corrosion and premature failure caused by unbalanced water chemistry
• The hayward universal h-series 400,000 btu natural gas heater delivers premium heating performance for years of reliable, long-lasting comfort
• Front-panel-only access and intuitive control pad provide easy operation, service and maintenance
• Low nox emissions meet air quality standards in all low-nox areas, ensuring low environmental impact
• Industry-leading hydraulic design reduces circulation pump run time to provide major energy savings

10. Pentair 460748 Water System Manifold Replacement Kit MasterTemp 250 Natural and Propane Gas

• Water system manifold replacement kit
• Fits pentair mastertemp 250 natural and propane gas pool and spa heater