York
Central Air Conditioner

Model # B1CH180A46A Official York heat pump

Here are the diagrams and repair parts for Official York B1CH180A46A heat pump, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 193 parts  |

Elec Cntrllr 025-20963-000

#8

All parts diagram

Elec cntrllr

Part #025-20963-000

In Stock
Anti-recycle Timer (electrical) 2AC04700424A

#NI

All parts diagram

Anti-recycle timer (electrical)

Part #2AC04700424A

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

Control, Defrost (2 Req'd) 031-00872-702

#17

All parts diagram

Control, defrost (2 req'd)

Part #031-00872-702

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

Wheel, Blower 15" 026-25529-704

#59

All parts diagram

Wheel, blower 15"

Part #026-25529-704

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

Heater Ele 025-27709-712
#1L

Wiring diagram diagram

Heater ele

Part #025-27709-712

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

Realy, Control (power Exhaust) 024-21292-700

#118

All parts diagram

Realy, control (power exhaust)

Part #024-21292-700

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

Heater Ele 025-27709-704
#1B

Wiring diagram diagram

Heater ele

Part #025-27709-704

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

Heater Ele 025-27709-706
#1J

Wiring diagram diagram

Heater ele

Part #025-27709-706

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

Spprt Brng 063-89950-000

#55

All parts diagram

Spprt brng

Part #063-89950-000

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

Plate, Patch (lower)(see Note 1) 063-94974-700
#12

Electrical enthalpy diagram

Plate, patch (lower)(see note 1)

Part #063-94974-700

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

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.…