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Thermal Zone
Central Air Conditioner

Model # CH18M-1S Official Thermal Zone 12 seer split-system heat pump

Here are the diagrams and repair parts for Official Thermal Zone CH18M-1S 12 seer split-system heat pump, 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 10 of 29 parts  |
Accumulatr 668793
#8

12 seer split system heat pump diagram

Accumulatr

Part #668793

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

Central Air Conditioner Dual-motor Run Capacitor 620777
#17

12 seer split system heat pump diagram

Central air conditioner dual-motor run capacitor

Part #620777

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

Fan Motor 621305
#22

12 seer split system heat pump diagram

Fan motor

Part #621305

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

Fan Blade 667211
#23

12 seer split system heat pump diagram

Fan blade

Part #667211

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

Furnace Electronic Control Board 917178
#19

12 seer split system heat pump diagram

Furnace electronic control board

Part #917178

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

Refigerant Valve (small) 663574
#7

12 seer split system heat pump diagram

Refigerant valve (small)

Part #663574

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

Capacitor Strap 258781
#18

12 seer split system heat pump diagram

Capacitor strap

Part #258781

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

Reversing Valve Coil 668770
#10

12 seer split system heat pump diagram

Reversing valve coil

Part #668770

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

Bottom Pan 494490Z
#1

12 seer split system heat pump diagram

Bottom pan

Part #494490Z

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

Motor Wire Condduit 258951
#25

12 seer split system heat pump diagram

Motor wire condduit

Part #258951

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

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