Supco 90294 General Purpose Fan Relay, 1 A Load Current, 120 V Coil Voltage, Single Pole Double Throw Contacts
Key features
- •Electric relay for receiving and controlling electric signals
- •Controls signals for a fan
- •SPST-NO, SPST-NC, SPDT 1 NO/1 NC contact forms
- •Sealed enclosure
BrandSupco
CategoryCurrent Monitoring Relays
Size1 A Load Current, 120 V Coil Voltage, Single Pole Double Throw Contacts
Supco 90294 General Purpose Fan Relay, 1 A Load Current, 120 V Coil Voltage, Single Pole Double Throw Contacts
List Price: $28.01$25.21DEALYou Save: $2.80 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (2)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers3.8
out of 5
Based on 10 reviews
5★
80%
4★
10%
3★
0%
2★
0%
1★
10%
Worked in my G16 Lenox furnace
sdowney717✓ Verified Purchase•August 7, 2018
Even the wire numbers match to the original relay, so was an easy swap. On this Lennox, hardest part is removing the old relay. Have to unscrew entire large relay box mounted on side of cabinet to get to the relay attachment screws.
Works well but relay diagram has ERROR. Terminal 1 ...
Lam Tran✓ Verified Purchase•January 14, 2018
Works well but relay diagram has ERROR.
Terminal 1 and 3 is coil
Terminal 4 - common
Terminal 5 - NC
Terminal 2 - NO
Because of the error in the diagram, I believe a lot of ppl gave 1-2stars. Others got lucky.
It just to show there's a scary amount of people are NOT competent to do these technical work w/o someone holding their hands.
Terminal 1 and 3 is coil
Terminal 4 - common
Terminal 5 - NC
Terminal 2 - NO
Because of the error in the diagram, I believe a lot of ppl gave 1-2stars. Others got lucky.
It just to show there's a scary amount of people are NOT competent to do these technical work w/o someone holding their hands.
Its a pretty generic relay
Paul Standaert✓ Verified Purchase•December 7, 2017
Its a pretty generic relay. Its nothing fancy. I use it so that I can utilize the low speed fan windings on my furnace. I have my air handler configured to run every now and then via a separate control box, and this is the relay I use. It got a lot of daily use since I got it, and its still working. It can't be that bad.
Not recommended until manufacturer corrects contamination on contacts
E. A. C.✓ Verified Purchase•May 15, 2017
These relays gave me trouble at first. They would not make the circuit when switched on/closed. I would tap them with screw driver and then they would make the circuit. I was in a bind at a job where I was using them for switching in a HVAC system. I opened them and slid piece of paper back and forth on contacts and it cured the problem. I suspect contamination on the contacts. Since doing that they have performed flawlessly.
Used with nest gen 2
jim patapoff✓ Verified Purchase•July 16, 2016
My house was built in the fifties and I'm converting it little by little to a smart home with substandard wiring. I have an old Williams milivolt wall heater that I just absolutely love but it just has the old style on off Mercury type of switch and converted it to a nest gen 2 in October. I needed to put a power supply and a relay to make this compatible with that heater and it works. There is an audible click and when the relay switches on but I've kind of gotten to like that because I know that might my heater is engaged .... great product
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