York
Furnace

Model # 1NP0440A Official York furnace/heater

Here are the diagrams and repair parts for Official York 1NP0440A furnace/heater, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 5 of 5 parts  |

Gas Valve 025-25463-000

#5

All parts diagram

Gas valve

Part #025-25463-000

The manufacturer no longer makes this part, and there's no substitute part

Orifice, Burner, #69 029-20422-069

#2

All parts diagram

Orifice, burner, #69

Part #029-20422-069

The manufacturer no longer makes this part, and there's no substitute part

Orifice, Burner #53 029-20423-053

#1

All parts diagram

Orifice, burner #53

Part #029-20423-053

The manufacturer no longer makes this part, and there's no substitute part

Gas Valve 025-25429-000

#4

All parts diagram

Gas valve

Part #025-25429-000

The manufacturer no longer makes this part, and there's no substitute part

Orifice, Burner #74 029-20422-074

#3

All parts diagram

Orifice, burner #74

Part #029-20422-074

The manufacturer no longer makes this part, and there's no substitute part

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