Description
This is a BRAND NEW Lennox/Armstrong/Ducane 24 volt 2 Pole Contactor rated at 30 amps. Part # is P282-0321. Replaces old Tyco part #s 3100-20Z508D & 3100Y20Q220B. Thanks for looking and good luck!
Function:
A contactor form of a relay. Relays are switches that open and close circuits electrically. In most HVAC equipment a low voltage coil relay (24 vac) is energized in order to open or close a higher voltage (usually 120-240) circuit.
Replaces Old Part #s:
3100-20Z508D 3100Y20Q220B
Repair Difficulty Level:
Partial List of Units that Use This Item:
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