16D74 – TIME DELAY RELAY (LENNOX)
SKU · CT1S45
$80.14
Lennox 16D74 time delay relay. 24 VAC input, 1-second delay on make, 45-second delay on break. OEM part for Lennox air handlers. Also listed as CT1S45.
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Lennox 16D74 time delay relay. 24 VAC input, 1-second delay on make, 45-second delay on break. OEM part for Lennox air handlers. Also listed as CT1S45.

24V SPST fan relay (90380). Controls the indoor blower fan on/off. Quick-connect terminals, universal mounting. One of the most common HVAC relay types.