Lennox 99K31 Thermal Overload Relay, 3PH, Adjustable Trip Range 2.5-4 Amps

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Lennox 99K31 Genuine OEM Replacement Part

The Lennox 99K31 Thermal Overload Relay safeguards the motor by disconnecting the power if it detects a risk of overheating due to excessive current.

Real OEM relays ensure your heating and cooling system works efficiently in extreme temperatures
Fits popular KCA072S4-04, KCA072S4-03, KCB072H4-01 units and more (see FITS MODELS below for complete list)
Common Equipment Type(s):
Adjustable Trip Range: 2.5-4 Amps
Phase: 3PH
Product Type: Thermal Overload Relay

Lennox 99K31 Genuine OEM Replacement Part