Home Sta-Rite Max-E-Therm Low NOx Pool Heater | Electronic Ignition | Digital Display | Natural Gas | 333,000 BTU | SR333NA Parts
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Sta-Rite Max-E-Therm Low NOx Pool Heater | Electronic Ignition | Digital Display | Natural Gas | 333,000 BTU | SR333NA Parts

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Sta-Rite Max-E-Therm Low NOx Pool Heater | Electronic Ignition | Digital Display | Natural Gas | 333,000 BTU | SR333NA 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

B5
Pentair 333 Max-E-Therm Air Blower Kit | Natural Gas | 77707-0252
Pentair 333 Max-E-Therm Air Blower Kit | Natural Gas | 77707-0252
Quantity:
$620.34

B6 & B7
Pentair Max-E-Therm Air Orifice Kit | 77707-0112
Pentair Max-E-Therm Air Orifice Kit | 77707-0112
Quantity:
$60.05

B08,B09,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 Max-E-Therm Flameholder Kit | 77707-0203
Pentair Max-E-Therm Flameholder Kit | 77707-0203
Quantity:
$143.50

B13,B15,B23,B24,B25,B26
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

B14
Pentair Star-Rite Max-E-Therm Upper Right-Hand Enclosure Kit | 77707-0002
Pentair Star-Rite Max-E-Therm Upper Right-Hand Enclosure Kit | 77707-0002
Quantity:
$179.99

B16
Pentair Max-E-Therm Combustion Chamber | 474095
Pentair Max-E-Therm Combustion Chamber | 474095
Quantity:
$519.51

B16
Pentair Combustion Chamber Assembly | 474957
Pentair Combustion Chamber Assembly | 474957
Quantity:
$324.46

B17
Pentair Max-E-Therm Lower Enclosure | 42001-0001S
Pentair Max-E-Therm Lower Enclosure | 42001-0001S
Quantity:
$378.03

B19
Pentair Max-E-Therm Sta-Rite Pool & Spa Natural Gas Heater | Upper Left-Hand Enclosure Kit | 77707- 3333N
Pentair Max-E-Therm Sta-Rite Pool & Spa Natural Gas Heater | Upper Left-Hand Enclosure Kit | 77707- 3333N
Quantity:
$146.70

B24a
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

B27
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

B27
Pentair Combustion Chamber Cover | 474958
Pentair Combustion Chamber Cover | 474958
Quantity:
$368.20

B28
Pentair Metal Vent Cover | 42002-0005S
Pentair Metal Vent Cover | 42002-0005S
Quantity:
$116.92

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

E1
Pentair Display Cover Retainer Cap Kit for Max-E-Therm Heater | 77707-0009
Pentair Display Cover Retainer Cap Kit for Max-E-Therm Heater | 77707-0009
Quantity:
$65.43

E2
Pentair Sta-Rite Max-E-Therm Plastic Display Cover | 42001-0008S
Pentair Sta-Rite Max-E-Therm Plastic Display Cover | 42001-0008S
Quantity:
$40.63

E3
Pentair Igniter Bracket | 42001-0030S
Pentair Igniter Bracket | 42001-0030S
Quantity:
$49.81

E4
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

E5
Pentair MasterTemp Electrical System Igniter Gasket | 42001-0066S
Pentair MasterTemp Electrical System Igniter Gasket | 42001-0066S
Quantity:
$49.81

E7
Pentair MasterTemp & Sta-Rite Max-E-Therm Air Gas Shutoff (AGS) Switch | 42002-0025S
Pentair MasterTemp & Sta-Rite Max-E-Therm Air Gas Shutoff (AGS) Switch | 42002-0025S
Quantity:
$47.49

E8
Pentair MasterTemp & Sta-Rite Max-E-Therm High Limit Switch | 42001-0063S
Pentair MasterTemp & Sta-Rite Max-E-Therm High Limit Switch | 42001-0063S
Quantity:
$56.87

E9
Pentair Thermistor Temperature Sensor Max-E-Therm & MasterTemp | 42001-0053S
Pentair Thermistor Temperature Sensor Max-E-Therm & MasterTemp | 42001-0053S
Quantity:
$72.63

E10
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

E11
Pentair Firemans Switch Fuse | 1.25A 1.25in | 32850-0099
Pentair Firemans Switch Fuse | 1.25A 1.25in | 32850-0099
Quantity:
$11.38

E12
Pentair Ignition Control Module | NG & LP | 42001-0052S
Pentair Ignition Control Module | NG & LP | 42001-0052S
Quantity:
$222.76

E13
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

E14
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

E15
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.

E16
Pentair Sta-Rite Max-E-Therm Pool & Spa Heaters Junction Box Cover Kit | 77707-0022
Pentair Sta-Rite Max-E-Therm Pool & Spa Heaters Junction Box Cover Kit | 77707-0022
Quantity:
$49.81

E17
Sta-Rite Max-E-Therm Control Board Enclosure Membrane Panel Kit NA & LP Models | 77707-0013
Sta-Rite Max-E-Therm Control Board Enclosure Membrane Panel Kit NA & LP Models | 77707-0013
Quantity:
$241.52

E18
Pentair MasterTemp Membrane Pad Kit | 472610Z
Pentair MasterTemp Membrane Pad Kit | 472610Z
Quantity:
$103.13

E19
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

W1
Pentair Tube Sheet Coil Assembly Kit For Models 300NA 300LP | 474060
Pentair Tube Sheet Coil Assembly Kit For Models 300NA 300LP | 474060
Quantity:
$808.17

W1
Pentair MasterTemp & Sta-Rite Max-E-Therm Tube Sheet Coil Assembly Kit | Models 300NA & 300LP | Prior to 1-12-09 | 77707-0233
Pentair MasterTemp & Sta-Rite Max-E-Therm Tube Sheet Coil Assembly Kit | Models 300NA & 300LP | Prior to 1-12-09 | 77707-0233
Quantity:
$901.08

W2
Pentair Basic Manifold Kit | 474200
Pentair Basic Manifold Kit | 474200
Quantity:
$171.52

W2
Pentair MasterTemp Heater Manifold Assembly | 77707-0015
Pentair MasterTemp Heater Manifold Assembly | 77707-0015
This item is currently out of stock.

W3
Pentair MasterTemp Coil/Tubesheet Sealing O-Ring Kit | 77707-0118
Pentair MasterTemp Coil/Tubesheet Sealing O-Ring Kit | 77707-0118
Quantity:
$49.81

W8
Pentair MasterTemp & Sta-Rite Max-E-Therm Manifold Bypass Valve Kit | 77707-0001
Pentair MasterTemp & Sta-Rite Max-E-Therm Manifold Bypass Valve Kit | 77707-0001
Quantity:
$52.41

W9
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

W9
Pentair MasterTemp & Sta-Rite Max-E-Therm Water Pressure Switch Kit | Prior to 10/2012 | 473716Z
Pentair MasterTemp & Sta-Rite Max-E-Therm Water Pressure Switch Kit | Prior to 10/2012 | 473716Z
Quantity:
$200.36

W13
Pentair Max-E-Glas Dura-Glas In-Ground Pump | O-Ring | U9-266
Pentair Max-E-Glas Dura-Glas In-Ground Pump | O-Ring | U9-266
Quantity:
$6.83

W14
Pentair MasterTemp and Sta-Rite Max-E-Therm Connector Tube Kit | 77707-0017
Pentair MasterTemp and Sta-Rite Max-E-Therm Connector Tube Kit | 77707-0017
Quantity:
$50.25

W15
Pentair MasterTemp & Sta-Rite Max-E-Therm Thermal Regulator Kit | 77707-0010
Pentair MasterTemp & Sta-Rite Max-E-Therm Thermal Regulator Kit | 77707-0010
Quantity:
$93.56

W16
Pentair Sta-Rite MasterTemp and Max-E-Therm Thermal Regulator with clip | 38000-0007S
Pentair Sta-Rite MasterTemp and Max-E-Therm Thermal Regulator with clip | 38000-0007S
Quantity:
$65.43

W18
Pentair Thermal Regulator Cap O-Ring | Size: 2-326 | 2 Inch | 35505-1313
Pentair Thermal Regulator Cap O-Ring | Size: 2-326 | 2 Inch | 35505-1313
Quantity:
$8.63

W20
Pentair Multiport Valve Drain Plug With O-Ring | U178-920P U178-920PZ
Pentair Multiport Valve Drain Plug With O-Ring | U178-920P U178-920PZ
Quantity:
$5.71

W21
Pentair 3/4" Pipe Plug for Max-E-Therm Heater Water System | U78-60ZPS
Pentair 3/4" Pipe Plug for Max-E-Therm Heater Water System | U78-60ZPS
Quantity:
$11.90

W22
Pentair MasterTemp Pressure Relief Valve | 50PSI | 473715Z
Pentair MasterTemp Pressure Relief Valve | 50PSI | 473715Z
Quantity:
$137.67

W23 (n/s)
Pentair Union Kit, 2 Inch Union Half x 2 Inch Slip Connection | PKG 188 PKG 188Z
Pentair Union Kit, 2 Inch Union Half x 2 Inch Slip Connection | PKG 188 PKG 188Z
Quantity:
$32.53

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