Home
Home
Home
Need Help?
Sign In
loading content
3123008.png

Replacement Fan Relay, 10 A, 24 VAC Coil

SKU4740

Description

Replacement Aprilaire 4740 Fan Relay. This relay powers up the circulator fan in the newer style 700, 700A and 700M power humidifiers manufactured starting in 2008. Older models used part 4238 which had a small circuit board in them containing a low voltage transformer. Newer versions of the model 700 series used an external transformer to power up the control circuit as well as this fan relay.

$22.21

each
1 In Stock
or for lower prices and free shipping.
10 A full load
Coil Voltage24 VAC
Amperage Rating10
Dimensions1-1/8 in W x 1-1/2 in H