Description
This is a BRAND NEW Universal Adjustable Anti-Short Cycle Time Delay Relay. It is a replacment for Supco A1 & Watsco Part #s TD73 TD-73 & EAC501. It is a Delay on Break relay which means that whenever the power is turned off the relay will time between .1 and 5 minutes before allowing voltage to pass through it again (you set the time by turning the knob on the relay). This relay accepts 19-250 volt input (1 amp). It is VERY easy to install and it works for ANYTHING. Simply wire it in series with your circuit. For an air conditioner you simply hook it in series with a thermostat wire at the condenser and your unit is protected from power surges. Thanks for looking and good luck!
Function:
The control board is the "brain" of your unit, coordinating and executing the operation of other various components by sending voltage when and where needed. A control board is constantly monitoring sensors and safety switches in the unit.
Replaces Old Part #s:
42374 19-250 TD-73 TD73 EAC501
Repair Difficulty Level:
Partial List of Units that Use This Item:
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