Home Pentair MasterTemp 125 Low NOx Pool Heater - Electronic Ignition - Propane Gas with Electrical Plug-In Cord - 125,000 BTU - EC-462025 Parts
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Pentair MasterTemp 125 Low NOx Pool Heater - Electronic Ignition - Propane Gas with Electrical Plug-In Cord - 125,000 BTU - EC-462025 Parts

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Pentair MasterTemp 125 Low NOx Pool Heater - Electronic Ignition - Propane Gas with Electrical Plug-In Cord - 125,000 BTU - EC-462025 Parts Schematic
B1
Pentair MasterTemp & Sta-Rite Max-E-Therm Combination Gas Valve Kit | 42001-0051S
Pentair MasterTemp & Sta-Rite Max-E-Therm Combination Gas Valve Kit | 42001-0051S
Quantity:
$334.36

B2
Pentair Union Burner System | 3/4" | 38404-4097S
Pentair Union Burner System | 3/4" | 38404-4097S
Quantity:
$36.75

B3
Pentair Kit 175K Gas Orifice | 461002
Pentair Kit 175K Gas Orifice | 461002
Quantity:
$50.29

B5
Pentair MasterTemp & Sta-Rite Max-E-Therm Blower Kit for 175K & 200K Propane Models | 77707-0254
Pentair MasterTemp & Sta-Rite Max-E-Therm Blower Kit for 175K & 200K Propane Models | 77707-0254
Quantity:
$620.34

B6 & B7
Pentair MasterTemp Air Orifice Kit | 460798
Pentair MasterTemp Air Orifice Kit | 460798
Quantity:
$41.95

B8,B9,B10,B12
Pentair Blower/Adapter Plate Gasket Kit | 77707-0011
Pentair Blower/Adapter Plate Gasket Kit | 77707-0011
Quantity:
$59.13

B10,B11,B12,B13
Pentair MasterTemp Flameholder Kit | 175K & 200K BTU | 77707-0202
Pentair MasterTemp Flameholder Kit | 175K & 200K BTU | 77707-0202
Quantity:
$134.88

B13,B14,B16,B17,B18,B19
Pentair MasterTemp & Sta-Rite Max-E-Therm Heater Insulation Kit | 77707-0008
Pentair MasterTemp & Sta-Rite Max-E-Therm Heater Insulation Kit | 77707-0008
Quantity:
$137.45

B15
Pentair Combustion Chamber Assembly | 474957
Pentair Combustion Chamber Assembly | 474957
Quantity:
$324.46

B15
Pentair Max-E-Therm Combustion Chamber | 474095
Pentair Max-E-Therm Combustion Chamber | 474095
This item has been discontinued.

B20
Pentair Elbow/Combustion Chamber Cover Assembly After 01/12/19 | Metal | 474094
Pentair Elbow/Combustion Chamber Cover Assembly After 01/12/19 | Metal | 474094
Quantity:
$584.18

B20
Pentair Combustion Chamber Cover | 474958
Pentair Combustion Chamber Cover | 474958
Quantity:
$368.20

B20a
Pentair Tub O-Ring Kit | Between 1/12/09 and 10/31/13 | 474201
Pentair Tub O-Ring Kit | Between 1/12/09 and 10/31/13 | 474201
Quantity:
$46.16

B20B
Pentair Combustion Chamber O-Ring Kit | 474952
Pentair Combustion Chamber O-Ring Kit | 474952
Quantity:
$34.89

B21
Pentair Metal Vent Cover | 42002-0005S
Pentair Metal Vent Cover | 42002-0005S
Quantity:
$116.92

B22
Pentair MasterTemp Heater Top | 42002-0034Z
Pentair MasterTemp Heater Top | 42002-0034Z
Quantity:
$280.81

B23
Pentair MasterTemp Heater Panel | 42002-0039Z
Pentair MasterTemp Heater Panel | 42002-0039Z
Quantity:
$274.68

B24
Pentair Master Temp Panel | Manifold Side | 42002-0033Z
Pentair Master Temp Panel | Manifold Side | 42002-0033Z
Quantity:
$271.76

B25
Pentair MasterTemp Heater Bottom | 42002-0031Z
Pentair MasterTemp Heater Bottom | 42002-0031Z
Quantity:
$142.03

B26
Pentair MasterTemp Heater Panel | Flue Stack Vent Side | 42002-0032Z
Pentair MasterTemp Heater Panel | Flue Stack Vent Side | 42002-0032Z
Quantity:
$209.14

B27
Pentair MasterTemp Junction Box Cover | 42002-0041Z
Pentair MasterTemp Junction Box Cover | 42002-0041Z
Quantity:
$22.13

B28
Pentair Burner System Panel Hardware Replacement Kit | 474292
Pentair Burner System Panel Hardware Replacement Kit | 474292
Quantity:
$27.11

B29 (n/s)
Pentair Lower Enclosure Insulation Kit | 42001-0074S
Pentair Lower Enclosure Insulation Kit | 42001-0074S
Quantity:
$50.66

E1
Pentair Display Cover for MasterTemp Heater | 42002-0035Z
Pentair Display Cover for MasterTemp Heater | 42002-0035Z
Quantity:
$49.81

E2
Pentair Igniter Bracket | 42001-0030S
Pentair Igniter Bracket | 42001-0030S
Quantity:
$49.81

E3
Pentair Sta-Rite MasterTemp & Max-E-Therm Igniter with Gasket Kit | 77707-0054
Pentair Sta-Rite MasterTemp & Max-E-Therm Igniter with Gasket Kit | 77707-0054
Quantity:
$56.32

E4
Pentair MasterTemp Electrical System Igniter Gasket | 42001-0066S
Pentair MasterTemp Electrical System Igniter Gasket | 42001-0066S
Quantity:
$49.81

E5
Pentair MasterTemp 125 Automatic Gas Shutoff Switch | 474368Z
Pentair MasterTemp 125 Automatic Gas Shutoff Switch | 474368Z
Quantity:
$32.67

E6
Pentair MasterTemp 125 High Limit Switch | 474367Z
Pentair MasterTemp 125 High Limit Switch | 474367Z
Quantity:
$32.67

E7
Pentair Thermistor Temperature Sensor Max-E-Therm & MasterTemp | 42001-0053S
Pentair Thermistor Temperature Sensor Max-E-Therm & MasterTemp | 42001-0053S
Quantity:
$72.63

E8
Pentair MasterTemp & Sta-Rite Max-E-Therm Terminal Board | 42001-0056S
Pentair MasterTemp & Sta-Rite Max-E-Therm Terminal Board | 42001-0056S
Quantity:
$49.81

E9
Pentair Firemans Switch Fuse | 1.25A 1.25in | 32850-0099
Pentair Firemans Switch Fuse | 1.25A 1.25in | 32850-0099
Quantity:
$11.38

E10
Pentair MasterTemp Max-E-Therm Ignition Control Module | 42001-0052S | 476223
Pentair MasterTemp Max-E-Therm Ignition Control Module | 42001-0052S | 476223
Quantity:
$267.47

E11
Pentair MasterTemp & Max-E-Therm Heater Dual Voltage Transformer Kit | 115/230V | 42001-0107S
Pentair MasterTemp & Max-E-Therm Heater Dual Voltage Transformer Kit | 115/230V | 42001-0107S
Quantity:
$62.02

E12
Pentair MasterTemp & Sta-Rite Max-E-Therm Air Flow Switch | 42001-0061S
Pentair MasterTemp & Sta-Rite Max-E-Therm Air Flow Switch | 42001-0061S
Quantity:
$122.51

E13
Pentair Sta-Rite MasterTemp & Max-E-Therm Control Board Circuit Board Kit NG & LP | 42002-0007S
Pentair Sta-Rite MasterTemp & Max-E-Therm Control Board Circuit Board Kit NG & LP | 42002-0007S
A Direct Replacement is available for this item.
This item is obsolete.

E14
Pentair MasterTemp Heater Top | 42002-0034Z
Pentair MasterTemp Heater Top | 42002-0034Z
Quantity:
$280.81

E15
Pentair MasterTemp Membrane Pad Kit | 472610Z
Pentair MasterTemp Membrane Pad Kit | 472610Z
Quantity:
$103.13

E16
Pentair Sta-Rite MasterTemp & Max-E-Therm Stack Flue Sensor | 42002-0024S
Pentair Sta-Rite MasterTemp & Max-E-Therm Stack Flue Sensor | 42002-0024S
Quantity:
$106.06

N/S
Pentair MasterTemp Max-E Therm Wiring Harness | 42001-0104S | 461107
Pentair MasterTemp Max-E Therm Wiring Harness | 42001-0104S | 461107
Quantity:
$265.40

N/S
Pentair Voltage Selector Plug Kit | 42001-0105S
Pentair Voltage Selector Plug Kit | 42001-0105S
Quantity:
$49.81

W1
Pentair Tube Sheet Coil Assembly Kit | 474971
Pentair Tube Sheet Coil Assembly Kit | 474971
Quantity:
$677.82

W2
Pentair MasterTemp 125 Low NOx Heater Manifold Assembly | 474972
Pentair MasterTemp 125 Low NOx Heater Manifold Assembly | 474972
Quantity:
$244.03

W3
Pentair MasterTemp 125 Coil Tubesheet Sealing O-Ring | 474973
Pentair MasterTemp 125 Coil Tubesheet Sealing O-Ring | 474973
Quantity:
$41.32

W8
Pentair MasterTemp & Sta-Rite Max-E-Therm Water Pressure Switch | 42001-0060S
Pentair MasterTemp & Sta-Rite Max-E-Therm Water Pressure Switch | 42001-0060S
Quantity:
$73.94

W12
Pentair MasterTemp 125 Thermal Regulator | 474989
Pentair MasterTemp 125 Thermal Regulator | 474989
Quantity:
$55.67

W13
Pentair MasterTemp Pressure Relief Valve | 50PSI | 473715Z
Pentair MasterTemp Pressure Relief Valve | 50PSI | 473715Z
Quantity:
$137.67

W14
Pentair MasterTemp 125K BTU 1.5" Union Kit | 474974
Pentair MasterTemp 125K BTU 1.5" Union Kit | 474974
Quantity:
$63.54

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Pool Supply Unlimited is an e-commerce company that loves water. We love to pump it, filter it, heat it, chlorinate it, light it up and stare at it while we're barbequing a fat, juicy steak. There are real pool professionals working here. Our guys have seen thousands of pools in their careers, no exaggeration. We are based in Southern California and can land most products to your door (within the 48 contiguous states) in less than a week.
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