Our replacement Time delay relay is for use in older furnaces that use a standard 12VDC ignitor board. The TDR has a 4 second delay before applying power to the fan motor, and a 2 minute cool down period at the end of the heat cycle before removing power from the fan motor.
TIME DELAY RELAY (DINOSAUR ELECTRONICS)
SKU: 8.16689E+11
$54.89Price
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