Best Pentair Gas Pool Heaters In July 2025

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Looking for some of the Best Pentair Gas Pool Heaters? As you may know, there are dozens of similar products out there and some come with vastly different price tags. Let us help you out here – we have handpicked for you the Best Pentair Gas Pool Heaters.

To help you in your search, we have completed this list of the Best Pentair Gas Pool Heaters.

Top Rated Best Pentair Gas Pool Heaters Of 2025

Rank Product Name Score
1
Pentair 42002-0024S Stack Flue Sensor Replacement Pool and Spa Heater Electrical Systems
Pentair 42002-0024S Stack Flue Sensor Replacement Pool and Spa Heater Electrical Systems
9.7
2
Pentair 42001-0053S Electrical Systems Thermistor Replacement Pool and Spa Heater
Pentair 42001-0053S Electrical Systems Thermistor Replacement Pool and Spa Heater
9.5
3
Pentair 42002-0025S 140F Automatic Gas Shutoff Switch Replacement Pool and Spa Heater Electrical
Pentair 42002-0025S 140F Automatic Gas Shutoff Switch Replacement Pool and Spa Heater Electrical
9.1
4
Pentair 42001-0008S Display Cover Replacement Sta-Rite Max-E-Therm Pool and Spa Heater
Pentair 42001-0008S Display Cover Replacement Sta-Rite Max-E-Therm Pool and Spa Heater
8.8
5
Pentair 472610Z Switch Membrane Pad Replacement MasterTemp Pool and Spa Heater Electrical System
Pentair 472610Z Switch Membrane Pad Replacement MasterTemp Pool and Spa Heater Electrical System
8.6
6
Pentair 471292 Natural Gas MilliVolt Pilot Replacement Pool and Spa Heater
Pentair 471292 Natural Gas MilliVolt Pilot Replacement Pool and Spa Heater
8.3
7
Pentair 460741 Natural to Propane Gas Conversion Replacement Kit 250 Pool and Spa
Pentair 460741 Natural to Propane Gas Conversion Replacement Kit 250 Pool and Spa
8.1
8
Pentair 471291 Propane Gas MilliVolt Pilot Replacement Pool and Spa Heater
Pentair 471291 Propane Gas MilliVolt Pilot Replacement Pool and Spa Heater
7.8
9
Pentair 42001-0051S Combination Gas Control Valve Kit Replacement Pool and Spa Heater
Pentair 42001-0051S Combination Gas Control Valve Kit Replacement Pool and Spa Heater
7.5
10
Pentair 42001-0061S Electrical System Air Flow Switch Replacement Pool and Spa Heater
Pentair 42001-0061S Electrical System Air Flow Switch Replacement Pool and Spa Heater
7.2

1. Pentair 42002-0024S Stack Flue Sensor Replacement Pool and Spa Heater Electrical Systems

1
9.7/10 our score

  • Also fits pentair sta-rite max-e-therm pool and spa heater electrical systems model sr200, sr333, sr400
  • Fits pentair mastertemp pool and spa heater electrical systems
  • Measures 6-inch length by 6-inch height by 6-inch width
  • Stack flue sensor replacement

2. Pentair 42001-0053S Electrical Systems Thermistor Replacement Pool and Spa Heater

2
9.5/10 our score

  • Thermistor replacement
  • Also fits pentair mastertemp pool and spa heaters electrical systems
  • Fits pentair sta-rite max-e-therm pool and spa heaters electrical system

3. Pentair 42002-0025S 140F Automatic Gas Shutoff Switch Replacement Pool and Spa Heater Electrical

3
9.1/10 our score

  • Also fits pentair sta-rite max-e-therm pool and spa heater electrical systems model sr200, sr333, sr400
  • 140f automatic gas shutoff switch replacement
  • Country of origin: china
  • Fits pentair mastertemp pool and spa heater electrical systems

4. Pentair 42001-0008S Display Cover Replacement Sta-Rite Max-E-Therm Pool and Spa Heater

4
8.8/10 our score

  • This display cover is designed to use with pentair sta-rite max-e-therm pool and spa heaters
  • Display cover replacement
  • Fits pentair sta-rite max-e-therm pool and spa heaters
  • Country of origin: united states

5. Pentair 472610Z Switch Membrane Pad Replacement MasterTemp Pool and Spa Heater Electrical System

5
8.6/10 our score

  • Switch membrane pad replacement
  • Fits pentair mastertemp pool and spa heater electrical system
  • This switch membrane pad is designed to use with pentair mastertemp pool and spa heater electrical system
  • Country of origin: united states

6. Pentair 471292 Natural Gas MilliVolt Pilot Replacement Pool and Spa Heater

6
8.3/10 our score

  • This natural gas millivolts pilot is designed to use with pentair minimax ch, minimax plus pool and spa heater models 75, 100, 150 iid, 150, 200, 250, 300, 350, 400
  • Natural gas millivolts pilot replacement
  • Country of origin: united states
  • Fits pentair minimax ch, minimax plus pool and spa heater models 75, 100, 150 iid, 150, 200, 250, 300, 350, 400

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

7
8.1/10 our score

  • 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

8. Pentair 471291 Propane Gas MilliVolt Pilot Replacement Pool and Spa Heater

8
7.8/10 our score

  • Country of origin: united states
  • This propane gas millivolts pilot is designed to use with pentair minimax ch, minimax plus pool and spa heater models 75, 100, 150 iid, 150, 200, 250, 300, 350, 400
  • Fits pentair minimax ch, minimax plus pool and spa heater models 75, 100, 150 iid, 150, 200, 250, 300, 350, 400
  • Propane gas pilot millivolts replacement

9. Pentair 42001-0051S Combination Gas Control Valve Kit Replacement Pool and Spa Heater

9
7.5/10 our score

  • Burner system combination gas control valve kit replacement
  • Also fits pentair mastertemp pool and spa heaters burner systems
  • Fits pentair sta-rite max-e-therm pool and spa heaters electrical system
  • Country of origin: united states

10. Pentair 42001-0061S Electrical System Air Flow Switch Replacement Pool and Spa Heater

10
7.2/10 our score

  • Also fits pentair mastertemp pool and spa heaters electrical systems
  • Country of origin: united states
  • Fits pentair sta-rite max-e-therm pool and spa heaters electrical system
  • Air flow switch replacement

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