Pentair MasterTemp Digital IID ASME Natural Gas Low NOx Pool & Spa Heater 400K BTU 460775 Parts & Diagram
Replacement parts and exploded parts diagram for the Pentair MasterTemp Digital IID ASME Natural Gas Low NOx Pool & Spa Heater 400K BTU (model 460775). 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 – 460747 – 250K BFR 12/09 Tube Sheet Coil Assy Kit (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 – 77707-0233 – 300-333K Tube Sheet Coil Assy (BEFORE 1/13/09) (Water System Parts )
- #1 – 474060 – 300-333K Tube Sheet Coil Assy (AFTER 1/12/09) (Water System Parts- For Heaters Manufactured after 1/12/09 (New Tub Design) )
- #1 – 77707-0234 – 400K Tube Sheet Coil Assy (BEFORE 1/13/09) (Water System Parts )
- #1 – 77707-0244 – 400K Cu-Ni Tube SHT Coil Assy (BEFORE 1/13/09) (Water System Parts )
- #1 – 474065 – 400K Cu-Ni Tube Sheet Coil Assy (AFTER 1/12/09) (Water System Parts- For Heaters Manufactured after 1/12/09 (New Tub Design) )
- #1 – 473710 – Mastertemp 250 NG HD Tube Sheet Coil Assy (Water System Parts )
- #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 – 460748 – 250K Mastertemp Manifold Kit (Water System Parts- For Heaters Manufactured after 1/12/09 (New Tub Design) )
- #2 – 77707-0015 – 333K 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 )
- #3 – 460749 – 8/PK 250K Coil/ Tube Sheet Oring (Water System Parts )
- #3 – 77707-0118 – 10/PK 300/333K Coil/ Tube Sheet Oring (Water System Parts )
- #5 – 77707-0251 – 200K NG Max-E-Therm AIR Blower Kit (Burner System )
- #5 – 460743 – 250K NG Mastertemp AIR Blower Kit (Burner System )
- #5 – 460757 – 300K NG Mastertemp AIR Blower Kit (Burner System )
- #5 – 77707-0254 – 200K LP Max-E-Therm AIR Blower Kit (Burner System )
- #5 – 460758 – 300K LP Mastertemp 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 – 460798 – 175K Mastertemp AIR Orifice Kit (Burner System )
- #7 – 77707-0111 – 200K Max-E-Therm AIR Orifice Kit (Burner System )
- #7 – 460745 – 250K Mastertemp AIR Orifice Kit (Burner System )
- #7 – 460759 – 300K Mastertemp 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 – 460940 – 400K Asme Heat Exchanger Kit
- Not Shown – 474096 – 400K Asme Heat Exchanger Kit (Water System Parts - For ASME Heaters Manufactured after 03/24/09)
- Not Shown – 474097 – 250K Asme Heat Exchanger Kit (Water System Parts - For ASME Heaters Manufactured after 03/24/09)
- Not Shown – 460924 – Asme Mastertemp Thermal Regulator Kit (BEFORE 10/2012) (Water System Parts )
- Not Shown – 77707-0431 – 200K NG GAS Orifice Kit (Burner System - Not included with heater. Order separately. )
- Not Shown – 460739 – 250K NA GAS Orifice Kit (Burner System - Not included with heater. Order separately. )
- Not Shown – 460753 – 300K NA GAS Orifice Kit (Burner System - Not included with heater. Order separately. )
- Not Shown – 77707-0411 – 400K NG GAS Orifice Kit (Burner System - Not included with heater. Order separately. )
- 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 – 460740 – 250K LP GAS Orifice Kit (Burner System - Not included with heater. Order separately. )
- Not Shown – 460754 – 300K LP GAS Orifice Kit (Burner System - Not included with heater. Order separately. )
- Not Shown – 77707-0441 – 400K LP GAS Orifice Kit (Burner System - Not included with heater. Order separately. )
- Not Shown – 460794 – 175K NG TO LP Conversion 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 – 460795 – 175K LP TO NG 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 – 460742 – 250K 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 – 460746 – 250K BTU Flameholder Kit (Burner System )
- Not Shown – 77707-0203 – 300K 333K BTU Flameholder Kit (Burner System )
- Not Shown – 77707-0204 – 400K 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-460775
Brand: Pentair
Price range
$4.77 - $1,199.00
Tax and shipping are calculated at checkout.
Expert Support
Secure Checkout
Quality Guaranteed
Fast Shipping 3-5 Days
Key Features
- Exploded parts diagram for the Pentair MasterTemp Digital IID ASME Natural Gas Low NOx Pool & Spa Heater 400K BTU (model 460775)
- 39 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