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York
Central Air Conditioner

Model # B3CH048A25 Official York heat pump

Here are the diagrams and repair parts for Official York B3CH048A25 heat pump, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 137 parts  |
Belt 028-09571-000
#7

Belt drive option diagram

Belt

Part #028-09571-000

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

Belt 028-09573-000
#7A

Belt drive option diagram

Belt

Part #028-09573-000

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

Sem, Valve (1/4 Od Tube) 022-08017-000
#60

Replacement parts diagram

Sem, valve (1/4 od tube)

Part #022-08017-000

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

Defrost Control 031-00872-002
#28

Replacement parts diagram

Defrost control

Part #031-00872-002

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

Panel 363-87539-000
#77

Replacement parts diagram

Panel

Part #363-87539-000

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

Valve, Distr. (3-tube, #76 Orifice, Cond.) (contains Body, Distr. Tubes And Orifice.) 022-06844-049
#63

Replacement parts diagram

Valve, distr. (3-tube, #76 orifice, cond.) (contains body, distr. tubes and orifice.)

Part #022-06844-049

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

Circuit Board 031-00880-002
#11

Replacement parts diagram

Circuit board

Part #031-00880-002

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

Accessories - Electrical Electric Heater (240v) 29.6kw (208/230-3-60) 2CE04503025

#NI

All parts diagram

Accessories - electrical electric heater (240v) 29.6kw (208/230-3-60)

Part #2CE04503025

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

Rail End 063-89741-000
#87

Replacement parts diagram

Rail end

Part #063-89741-000

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

Accessories - Electrical (cont) Electric Heater (480v) 6.8kw (460-3-60) 2CE04500746

#NI

All parts diagram

Accessories - electrical (cont) electric heater (480v) 6.8kw (460-3-60)

Part #2CE04500746

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

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