Central Air Conditioner

Model # B3CH048A46 Official York heat pump

Here are the diagrams and repair parts for Official York B3CH048A46 heat pump, as well as links to manuals and error code tables, if available.

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Browse Parts for
B3CH048A46 Heat Pump
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

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

Motor Mtg. Bracket Kit (incl 44 Thru 48) 326-33198-700
#49

Replacement parts diagram

Motor mtg. bracket kit (incl 44 thru 48)

Part #326-33198-700

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

Circuit Breaker 024-24055-000
#13

Replacement parts diagram

Circuit breaker

Part #024-24055-000

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

Coil, Evaporator (includes Header And Distribuor Valve Assembly.) 373-07633-701
#64

Replacement parts diagram

Coil, evaporator (includes header and distribuor valve assembly.)

Part #373-07633-701

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

Bracket, Discnnect (external Mt.) 073-13354-000
#15

Belt drive option diagram

Bracket, discnnect (external mt.)

Part #073-13354-000

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

Terminal 025-26220-000
#23

Replacement parts diagram

Terminal

Part #025-26220-000

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

Panel Comp 063-87559-000
#76

Replacement parts diagram

Panel comp

Part #063-87559-000

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

Bracket, Bearing Suport (2-req'd) 073-12442-700
#13

Belt drive option diagram

Bracket, bearing suport (2-req'd)

Part #073-12442-700

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

Repair guides for bottom-mount refrigerators

How to replace a flipper mullion on a French-door refrigerator

How to replace a flipper mullion on a French-door refrigerator

If the flipper mullion breaks or its heater quits working, replace it in 15 minutes using these 4 easy steps.…

Repair difficulty
Time required
 15 minutes or less
How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your central air conditioners

Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…