MasterTemp 300

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  1. Climate Shield OSCS-HC Pool Heater Winter Cover Climate Shield OSCS-HC Pool Heater Winter Cover
    25% Off
    Climate Shield OSCS-HC Universal Pool Heater Winter Cover
    Special Price $64.99 was $86.99
    You save: $22.00 (25%)
    • Pool heater cover
    • 37.5" x 30.5"
    • Mesh inserts on sides
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  2. 38000-0007S 38000-0007S
    Pentair / Sta-Rite 38000-0007S Heater Thermal Regulator
    $44.99
    • Thermal Regulator
    • Includes spring clip
    • Pentair part number 38000-0007S
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  3. Pentair 42001-0060S Pressure Switch Pentair 42001-0060S Pressure Switch
    Pentair / Sta-Rite 42001-0060S Heater Water Pressure Switch
    $52.99
    • Water Pressure Switch
    • Fits Pentair MasterTemp Heaters
    • Fits Sta-Rite Max-E-Therm
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  4. Pentair Sta-Rite Hi Limit Switch 42001-0063S Pentair Sta-Rite Hi Limit Switch 42001-0063S
    Pentair / Sta-Rite 42001-0063S Heater Hi Limit Switch
    $39.99
    • Hi-Limit Switch
    • Fits Pentair MasterTemp Heaters
    • Fits Sta-Rite Max-E-Therm
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  5. Pentair 42002-0025S Automatic Gas Shutoff Switch Pentair 42002-0025S Automatic Gas Shutoff Switch
    Pentair / Sta-Rite 42002-0025S Heater Automatic Gas Shutoff Switch
    $32.99
    • Automatic Gas Shutoff Switch
    • For Pentair MasterTemp Heaters
    • Pentair part number 42002-0025S
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  6. Pentair Sta-Rite 473715Z Pressure Relief Valve Pentair Sta-Rite 473715Z Pressure Relief Valve
    Pentair / Sta-Rite 473715Z Heater Pressure Relief Valve
    $94.99
    • Pressure Relief Valve
    • Used in water system of heaters
    • Fits Pentair MasterTemp pool
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  7. Pentair 77707-0001 Pentair 77707-0001
    Pentair / Sta-Rite 77707-0001 Manifold Bypass Valve for MasterTemp / Max-E-Therm
    $35.99
    • Manifold Bypass Valve
    • Fits Pentair MasterTemp Heaters
    • Fits Sta-Rite Max-E-Therm
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  8. Pentair 77707-0008 MasterTemp Insulation Kit Pentair 77707-0008 MasterTemp Insulation Kit
    Pentair / Sta-Rite 77707-0008 Insulation Kit for MasterTemp & Max-E-Therm
    $96.99
    • Kaowool Insulation Kit
    • Pentair part number 77707-0008
    • For Pentair MasterTemp pool
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  9. Pentair MasterTemp - Sta-Rite Max-E-Therm Thermal Regulator Kit 77707-0010 Pentair MasterTemp - Sta-Rite Max-E-Therm Thermal Regulator Kit 77707-0010
    Pentair / Sta-Rite 77707-0010 Thermal Regulator Kit for MasterTemp / Max-E-Therm
    $64.99
    • Thermal regulator
    • Fits MasterTemp heaters
    • Fits Sta-Rite Max-E-Therm
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  10. Sta-Rite 77707-0017 Connector Tube Kit Sta-Rite 77707-0017 Connector Tube Kit
    Pentair / Sta-Rite 77707-0017 Heater Connector Tube Kit
    $35.99
    • Includes O-Ring
    • Connector Tube Kit
    • Fits Pentair MasterTemp Heaters
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  11. Sta-Rite & Pentair Heater Igniter with Gasket Kit 77707-0054 Sta-Rite & Pentair Heater Igniter with Gasket Kit 77707-0054
    Pentair / Sta-Rite 77707-0054 Heater Igniter with Gasket Kit
    $52.99
    • Igniter and Igniter Gasket
    • Fits Pentair MasterTemp series
    • Pentair / Sta-Rite part number
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  12. Pentair 77707-0120 Heater Manifold O-Ring Kit Pentair 77707-0120 Heater Manifold O-Ring Kit
    Pentair / Sta-Rite 77707-0120 Heater Manifold O-Ring Kit
    $29.99
    • Heater manifold O-ring kit
    • Includes 1 - Header O-Ring
    • Fits Pentair MasterTemp Heaters
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  13. Pentair Sta-Rite Heater Tube Coil 400K BTU 77707-0234 Pentair Sta-Rite Heater Tube Coil 400K BTU 77707-0234
    Pentair / Sta-Rite 77707-0233 Heater Tube Coil Assembly Kit - 300K BTU
    $668.99
    • Number of tubes: 5
    • Plate Width: 5-1/2"
    • Plate Height: 8-1/2"
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  14. 77707-0076 77707-0076
    Pentair / Sta-Rite Heater 4 In x 6 In Metal Flue Collar 77707-0076
    $106.99
    • 4" on heater side and 6" on
    • Connect to 6" vent pipe (not
    • Pentair MasterTemp Metal Flue
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  15. Pentair Sta-Rite 42001-0107S Transformers Pentair Sta-Rite 42001-0107S Transformers
    Pentair / Sta-Rite Heater Transformer 115V/230V - 42001-0107S
    $42.99
    • Heater Transformer
    • 115 Volt / 230 Volt
    • Fits Pentair MasterTemp heaters
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  16. Pentair MasterTemp - Sta-Rite Max-E-Therm Combination Gas Control Valve Kit 42001-0051S Pentair MasterTemp - Sta-Rite Max-E-Therm Combination Gas Control Valve Kit 42001-0051S
    Pentair 42001-0051S Combination Gas Control Valve Kit for MasterTemp / Sta-Rite Max-E-Therm
    $256.99
    • NG or LP Heaters
    • Fits Sta-Rite Max-E-Therm
    • Fits MasterTemp heaters
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  17. Pentair MasterTemp & Sta-Rite Max-E-Therm Ignition Control Module 42001-0052S Pentair MasterTemp & Sta-Rite Max-E-Therm Ignition Control Module 42001-0052S
    Pentair 42001-0052S Ignition Control Module for MasterTemp / Max-E-Therm Heaters
    $199.99
    • Ignition control module
    • Fits MasterTemp heaters
    • Fits Sta-Rite Max-E-Therm
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  18. Pentair  MasterTemp - Sta-Rite Max-E-Therm Thermistor 42001-0053S Pentair  MasterTemp - Sta-Rite Max-E-Therm Thermistor 42001-0053S
    Pentair 42001-0053S Thermistor for MasterTemp / Max-E-Therm Heaters
    $50.99
    • Heater Thermistor
    • Part number 42001-0053S
    • For MasterTemp heaters
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  19. Pentair 42001-0056S Terminal Strip Pentair 42001-0056S Terminal Strip
    Pentair 42001-0056S Terminal Strip for MasterTemp / Max-E-Therm Heaters
    $36.99
    • Terminal Strip
    • Pentair part number 42001-0056S
    • Fits Pentair MasterTemp pool
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  20. 42001-0061S 42001-0061S
    Pentair 42001-0061S MasterTemp / Sta-Rite Max-E-Therm Air Flow Switch
    $82.99
    • Air Flow Switch
    • Fits Pentair MasterTemp pool
    • Pentair / Sta-Rite part number
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  21. Pentair 42002-0007S Control Board Pentair 42002-0007S Control Board
    Pentair 42002-0007S MasterTemp & Sta-Rite Max-E-Therm Control Board Kit
    $349.99
    • Control Board Kit
    • Replaces part number 42001-0096A
    • Fits Pentair Master Temp Heaters
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  22. Pentair / Sta-Rite Stack Flue Sensor 42002-0024S Pentair / Sta-Rite Stack Flue Sensor 42002-0024S
    Pentair 42002-0024S MasterTemp / Sta-Rite Max-E-Therm Stack Flue Sensor
    $73.99
    • Stack flue sensor
    • Part number 42002-0024S
    • Fits MasterTemp heaters
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  23. Pentair MasterTemp 300K NG to LP Conversion Kit 460755 Pentair MasterTemp 300K NG to LP Conversion Kit 460755
    Pentair 460755 MasterTemp 300K NG to LP Conversion Kit
    $34.99
    • NG to LP
    • 300k btu only
    • Brass orifice with O-Ring
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  24. Pentair 461031 MasterTemp Heater Direct Air Intake Duct Pentair 461031 MasterTemp Heater Direct Air Intake Duct
    Pentair 461031 MasterTemp Heater Direct Air Intake Duct
    $164.99
    • Direct Air Intake Duct
    • Pentair part number 461031
    • Factory original Pentair replacement
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  25. Pentair MasterTemp Membrane Pad (Na, Lp Series) 472610Z Pentair MasterTemp Membrane Pad (Na, Lp Series) 472610Z
    Pentair 472610Z MasterTemp Heater Membrane Pad
    $83.99
    • Pentair part number 472610Z
    • Membrane Pad Replacement Kit
    • Factory original Pentair replacement
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  26. Pentair Sta-Rite Heater Manifold 77707-0015 Pentair Sta-Rite Heater Manifold 77707-0015
    Pentair 77707-0015 Manifold Kit for MasterTemp / Max-E-Therm - 300K/333K BTU
    $363.99
    • Heater Manifold Kit
    • Sta-Rite 333k btu SR333
    • MasterTemp 300
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  27. Sta-Rite / Pentair Heater Manifold Body 77707-0206 Sta-Rite / Pentair Heater Manifold Body 77707-0206
    Pentair MasterTemp / Sta-Rite Max-E-Therm Pool Heater Manifold Body 77707-0206
    $109.99
    • Manifold body
    • Includes O-ring kit
    • Fits Pentair MasterTemp heaters
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  28. WIRING HARNESS DUAL VOLTAGE 42001-01114S WIRING HARNESS DUAL VOLTAGE 42001-01114S
    Pentair MasterTemp / Sta-Rite Max-E-Therm Wiring Harness - 42001-0104S
    $193.99
    • Dual Voltage
    • Wiring Harness
    • For Pentair MasterTemp pool
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  29. Pentair Sta-Rite Blower Gasket Kit 77707-0011 Pentair Sta-Rite Blower Gasket Kit 77707-0011
    Pentair MasterTemp Sta-Rite Max-E-Therm Blower Gasket Kit 77707-0011
    $41.99
    • Blower Gasket Kit
    • Pentair part number 77707-0011
    • Fits Pentair MasterTemp pool
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  30. 77707-0077 77707-0077
    Sta-Rite / Pentair 77707-0077 Metal Flue Collar - 4 Inch x 8 Inch
    $106.99
    • 4" on heater side
    • MasterTemp Metal Flue
    • Connects to 8" vent pipe
    Learn More

  31. Sta-Rite PKG188 Union Kit Sta-Rite PKG188 Union Kit
    Sta-Rite PKG188 Union Adapter Kit - 2 Inch
    $24.99
    • 2" Union Kit
    • Sta-Rite part number PKG188
    • Fits Pentair MasterTemp heaters
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