Relay, start, 50a coil, 253 continuous coil rating,
Grid is 1 inch square
Trane Relay RLY03222
Manufacturer Part

Trane Relay RLY03222

Genuine OEM Part # RLY03222RC Item # 2574755
Manufacturer Part
Relay, start, 50a coil, 253 continuous coil rating,
Grid is 1 inch square
Trane Relay RLY03222
$40.87
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Relay, start, 50a coil, 253 continuous coil rating,
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$40.87
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This part RLY03222 is compatible with:

Product Type:
Central Air Conditioner
Brands:
Trane

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Maintenance
PTAC Unit Maintenance Tips
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Relay Customer Reviews

Common Problems Fixed by the Relay

Based on customer reports and repair data, this part commonly fixes these issues:

Likely

Heat pump won't turn off

Possible

Central Air Conditioner Condenser fan motor does not run

Possible

Heat pump not heating

Possible

Heat pump won't turn on

Possible

Heat pump compressor won't run

Possible

Central Air Conditioner Condensing unit does not run

About the Relay

The relay is an electromechanical switch used to control components in the unit. If the relay contacts are stuck closed certain components may continue to receive power even when the heat pump is turned off.

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