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Small rectangular thermostat with metal terminals and plastic housing

Appliance Factory Parts

Appliance Factory Parts 25043302 Thermostat SPDT Heat/Cool appliance part

SKU CH-D0SM-VHSSF

Genuine Friedrich SPDT heat/cool thermostat fits ten compatible models

  • Selling UnitEach
  • TypeAC & Refrigeration Components
  • Genuine Friedrich component ensures exact fit for original equipment
  • SPDT heat/cool switching controls both heating and cooling modes
  • Direct replacement for part number 25043302 simplifies ordering
  • Compatible with 10 Friedrich models across 10, 13 and 16 series
  • Each unit sold individually for single-repair convenience

Genuine Friedrich Thermostat 25043302

This single-pole double-throw thermostat controls both heating and cooling cycles in compatible Friedrich room air conditioners. It is a factory-original component supplied by Appliance Factory Parts, not an aftermarket substitute. Installers and maintenance technicians use it to restore proper temperature regulation on the listed units.

SPDT Heat/Cool Switching

The defining specification is the single-pole double-throw action that toggles between heat and cool modes from one control point. This electrical configuration must match the original wiring diagram of the appliance; a single-throw or heat-only thermostat will not operate the reversing valve or compressor correctly.

Direct Replacement for Ten Models

The part fits exactly ten Friedrich model numbers including WY10B33A-A, WE16B33A-A, WE13B33B-B and their variants. Installation requires matching the existing terminal labels and capillary routing; the most common error is reversing the heat and cool wires, which causes the unit to run in the wrong mode.

Highlights

  • Genuine Friedrich component ensures exact fit for original equipment
  • SPDT heat/cool switching controls both heating and cooling modes
  • Direct replacement for part number 25043302 simplifies ordering
  • Compatible with 10 Friedrich models across 10, 13 and 16 series
  • Each unit sold individually for single-repair convenience

Specifications

BrandAppliance Factory Parts
Selling UnitEach
Part Number25043302
TypeAC & Refrigeration Components

Questions about this item

What does SPDT mean for how the thermostat controls heating and cooling?

SPDT means the switch has one common terminal and two switched terminals so the same thermostat can call for heat on one circuit and cooling on the other without rewiring.

What electrical interface does the thermostat use to connect to the appliance?

The part uses standard screw or spade terminals typical of Friedrich room air conditioners; no proprietary connector is required.

Will this thermostat fit my Friedrich model WY13B33A-A?

Yes — the part number 25043302 is listed as a direct replacement for ten Friedrich models including WY13B33A-A.

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