Pentair MasterTemp Liquid Propane High Performance Heater 200K BTU 460731 Parts & Diagram
Replacement parts and exploded parts diagram for the Pentair MasterTemp Liquid Propane High Performance Heater 200K BTU (model 460731). Find the part on the diagram, then look for the same number (#) next to each part in the Available Parts list and add the parts you need to your cart.
Parts marked Alternate are compatible replacements from other manufacturers.
Other Parts on This Diagram
These parts are not listed for online purchase. Contact us with the diagram number and part number to order.
- #1 – 77707-0232 – 175-200K Tube Sheet Coil Assy (BEFORE 1/13/09) (Water System Parts - For Heaters Manufactured after 1/12/09 (New Tub Design) )
- #1 – 474058 – 175-200K Tube Sheet Coil Assy (AFTER 1/12/09) (Water System Parts )
- #1 – 474059 – Mastertemp 250 Tube Sheet Coil Assy Kit (Water System Parts- For Heaters Manufactured after 1/12/09 (New Tub Design) )
- #1 – 474063 – 250HD AFT 1/09 Tube Sheet Coil Assy Kit (Water System Parts- For Heaters Manufactured after 1/12/09 (New Tub Design) )
- #1 – 42002-0035Z – Mastertemp Display Cover (Electrical System )
- #2 – 77707-0014 – 200K Max-E-Therm Manifold Kit (Water System Parts )
- #2 – 38404-4097S – .75" Service Union (Burner System )
- #2 – 42001-0030S – Ignitor Bracket (Electrical System )
- #3 – 77707-0117 – 6/PK 175/200K Coil/ Tube Sheet Oring (Water System Parts )
- #5 – 77707-0254 – 200K LP Max-E-Therm AIR Blower Kit (Burner System )
- #5 – 42002-0025S – Max-E-Therm Automatic GAS Shutoff Switch (Electrical System )
- #5 – 42002-0025T – Automatic GAS Shut-Off Switch (Electrical System )
- #7 – 77707-0111 – 200K Max-E-Therm AIR Orifice Kit (Burner System )
- #8 – 42001-0056S – Max-E-Therm Terminal Board (Electrical System )
- #9 – 32850-0099z – 32850-0099 1.25A Max-E-Therm Firemans Switch Fuse (Electrical System )
- #10 – 42001-0052S – Max-E-Therm Ignition Control Module (Electrical System )
- #12 – 42001-0061S – Max-E-Therm AIR Flow Switch (Electrical System )
- #13 – 42002-0007S – Max-E-Therm Control Board Kit (Electrical System )
- #14 – 77707-0017 – Connector Tube W/ Oring (Water System Parts )
- #14 – 42002-0034Z – Mastertemp Heater Top (Electrical System )
- #15 – 42001-0200S – Combustion Chamber Assy (Burner System )
- #15 – 474095 – Combustion Chamber Assy (AFTER 1/12/09) (Burner System )
- #18 – U9-152 – Oring (Water System Parts )
- #20 – 072555 – #2-112 Nitrile O-Ring Cover ( )
- #20 – 25010-0200 – Pld/Ptm AIR Relief Valve Assy (Water System Parts )
- #20 – 474094 – Combustion Chamber Cover Assy (AFTER 1/12/09) (Burner System )
- #21 – U78-60ZPS – .75" Zinc Square Head Pipe Plug (Water System Parts )
- #21 – 42002-0005S – Max-E-Therm Metal Vent Cover (Burner System )
- #23 – 42002-0039Z – Mastertemp Front/ Back Panel (Burner System )
- #24 – 42002-0033Z – Mastertemp Side Panel (MANIFOLD SIDE) (Burner System )
- #26 – 42002-0032Z – Mastertemp Side Panel (FLUE SIDE) (Burner System )
- Not Shown – 77707-0120 – Max-E-Therm Manifold Oring Kit (Water System Parts )
- Not Shown – 460924 – Asme Mastertemp Thermal Regulator Kit (BEFORE 10/2012) (Water System Parts )
- Not Shown – 460797 – Mastertemp 175 LP Orifice (Burner System - Not included with heater. Order separately. )
- Not Shown – 77707-0461 – 200K LP GAS Orifice Kit (Burner System - Not included with heater. Order separately. )
- Not Shown – 77707-1461 – 200K NG TO LP Conversion Kit (Burner System - Not included with heater. Order separately. )
- Not Shown – 77707-1431 – 200K LP TO NG Conversion Kit (Burner System - Not included with heater. Order separately. )
- Not Shown – 77707-0011 – Max-E-Therm Adapter Plate Gasket Kit (Burner System )
- Not Shown – 77707-0202 – 200K BTU Flameholder Kit (Burner System )
- Not Shown – 77707-0008 – Max-E-Therm Insulation Kit (Burner System )
- Not Shown – 42001-0074S – Lower Enclosure Insulation Kit (Burner System )
- Not Shown – 42001-0104S – Max-E-Therm Wiring Harness (Electrical System )
- Not Shown – 42001-0105S – Max-E-Therm 120/240V Plug Kit (Electrical System )
Please confirm your model number matches your existing equipment before ordering.
GTIN:
SKU: DIAGRAM-460731
Brand: Pentair
Price range
$4.77 - $455.00
Tax and shipping are calculated at checkout.

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Key Features
- Exploded parts diagram for the Pentair MasterTemp Liquid Propane High Performance Heater 200K BTU (model 460731)
- 27 replacement parts available to order online
- Diagram number shown next to every part for easy matching
- Genuine Pentair parts plus compatible alternates
- Add multiple parts to your cart at once