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Manufacturer Part
Relay 42-19736-02
Manufacturer Part
$156.45
Does this part fit my product?
24v spdt relay
$156.45
This part 42-19736-02 is compatible with:
- Product Type:
- Air Conditioner, Furnace
- Brands:
- Rheem, DuroGuard, McQuay, Ruud, WeatherKing
Related Articles & Videos
03:58
Troubleshooting
Air Conditioner Compressor Won't Run — Air Conditioner Troubleshooting
Frequently Bought with Relay
Relay Customer Reviews
Common Problems Fixed by the Relay
Based on customer reports and repair data, this part commonly fixes these issues:
Likely
Air handler not heating
Likely
Furnace not heating
Likely
Heat pump won't turn off
Possible
Air handler blower not running/not turning on
Possible
Heat pump not heating
Possible
Heat pump won't turn on
Possible
Heat pump compressor won't run
About the Relay
A relay is used to control various air handler components. If the relay is defective, the compressor, fan motor, or other components may not function.
Popular models
Alternative Part Number(s)
Replaces Part Number 42-19736-04
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