MasterBlaster
Lifetime Supporting Member
A friend wants me to control a fan for him, such that it runs when the temperature in the room is greater than x, but only if the outside air temperature is less than y.
Obviously easy with two stats, but I'm wondering if any of you know of an inexpensive, 120vac controller with two temperature sensors and one dry contact output that will do this.
Thanks in advance!
Obviously easy with two stats, but I'm wondering if any of you know of an inexpensive, 120vac controller with two temperature sensors and one dry contact output that will do this.
Thanks in advance!