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Fan Relay, Type 84, 24 VAC Coil, SPNO. Coil Data: 90 Ohms DC Resistance, 125 mA (Nominal), 3 VA (Nominal), 4 VA (Inrush)
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$7.61 each
In Stock
Get 11 Mon, Jun 8
Order by 6PM, receive Monday
MANUALS (1)
This item replaces: D90-290Q
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Product Highlights
–
24V
-40°F to 150°F
Description
–
Used for Switching Single or Two Speed Fan Motors, Solenoids, Relays, Resistive Loads and General Purpose Switching
Features
Features
- Compact, totally enclosed design
- For heating and cooling applications and general switching
- Quiet, reliable and economical
Specs
–
| Application: | Heating |
|---|---|
| Temperature Range (F): | -40°F to 150°F |
| Type: | SPNO |
| Voltage: | 24V |
| Hertz: | 50 60 |
| DC Resistance: | 90 ohms |
| Weight: | 2.5 oz |
| mA: | 125 |
| Inrush: | 4 |
| Duty: | Continuous |
| Electric Connection: | 1/4" Quick-Connect Terminals |
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
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Product Reviews
4.82 out of 11 reviews
100% would recommend this product
5 star
82%
4 star
18%
3 star
0%
2 star
0%
1 star
0%
Customer Images
Showing 1-10 of 11 reviews
I received my part in 2 days, very quick and easy
The relay works great.
Paulco
Morrisville Pa
2 years ago
Verified Buyer
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Very fast service
This is a replacement part for our warehouse heaters. Works fine!
Odm
Canton Michigan
3 years ago
Verified Buyer
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I would buy this item again
I used this on my whole house humidifier to connect with my nest thermostat extremely easy to install and works perfectly
Euler
Philadelphia
4 years ago
Verified Buyer
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I would buy products whit you
It's good and I recibed fast
Emma
Yuma co
7 years ago
Verified Buyer
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The Right Device
Nest recommends this relay to run a humidifier or dehumidifier from their thermostat. After installing one successfully on a customer's HVAC system, this is the product we will use going forward.
Smart Home Solutions Engineer
Beverly, MA
8 years ago
Verified Buyer
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Works great
Used on my thermostat's second stage heat line (24 vac) to close a 5 vdc DHW trigger to have my boiler, that normally operated via an outdoor rest, go up to a slightly higher set point. Now I have the best of both worlds, highly efficient heat most of the time while still able to be very responsive if I want a quick temperature rise.
Matt C.
New Bedford, MA
9 years ago
Verified Buyer
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fan relay
I was really impressed with the speed of delivery.
Roland
Collegeville
10 years ago
Verified Buyer
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Perfect for humidifier installation
The Carrier Thermidistat operates with 24vac logic and the Carrier HUMCCLFP Humidifier also has its own 24vac logic. They would fight each other if hooked together directly. So to isolate the two power supplies and not release the magic smoke that would present a real hazard, feed the Thermidistat "HUM" and ground signal to the coil of this relay and hook the N.O. contact closure to this humidifier. This isolates the two 24vac power supplies but preserves the logic so the two devices function as intended. The relay itself is physically installed in the uppper housing of the heat pump near the fan relay near other low voltage wiring.
Homin'Dude
Mount Airy, MD
11 years ago
Verified Buyer
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great product
cheap price quality relay
Bennie
Iowa
11 years ago
Verified Buyer
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Simple fix
I needed a new relay for my old furnace, this new one has my furnace running like new for only a few dollars. Can't ask for anything more.
Darrin
Staten Island, NY
13 years ago
Verified Buyer
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Product Q&A
2 Questions2 Questions
Q: I plan to connect this relay to a Torro irrigation timer/controller that has a 24vac (max 300 ma duty) to control a 12 vdc pump (4 amps). Please let me know if this will do the job. Thanks Greg
Asked by Greg 14 years ago
Add your answer
-
Yes this will do the job assuming you have a separate 12v DC supply that the relay will with on/off when the 24 VAC is applied.
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-
Greg, It should work since it is rated at 8A 250VAC but since you are using it for a DC load I would add a diode accross the contacts for long life. Mark
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Q: what are the cold contacts or low woltage contacts i think its 1 and 3
Asked by jimmy 14 years ago
Add your answer
- Another PexSupply Customer
1 and 3 are for the 24 VAC to switch the relay (low voltage) and 2 and 4 are the pins being switched on or off up to 16A, 250V (high voltage)
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- Another PexSupply Customer
the low voltage coil contacts are 1 and 3, center and lower left as picutred "what are the cold contacts or low woltage contacts
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- Another PexSupply Customer
I used this fan relay to replace an old relay from my old Lenox heating and AC unit. I wiAC transformer 24 Volt wires to the pins at 1 and 2/5 (both numbers are adjacent to the one pin). Since it is AC, it doesn't matter which of the two AC transformer wires go to 1 or to 2/5 pins. The other two pins 3 and 4 I connected to the two wire leads coming from my HVAC unit. It worked fine for me. I hope this helps. "what are the cold contacts or low woltage contacts i think its 1 and 3".
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- Another PexSupply Customer
Terminal 1 & 3 are 24VAC and 2 & 4 Are normally open. "what are the cold contacts or low woltage contacts
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