The Best Furnace Fan Relay Switches: I Tested 5 and Found the Top 3
The Best Furnace Fan Relay Switch
Your furnace fan relay switch is a critical component of your heating system. It’s responsible for turning the fan on and off, which helps to circulate air throughout your home and keep you warm. If your furnace fan relay switch fails, your furnace won’t be able to work properly and you could end up with a cold home.
That’s why it’s important to choose the best furnace fan relay switch for your system. In this article, I’ll discuss the different types of furnace fan relay switches available, and I’ll recommend some of the best models on the market. I’ll also provide tips on how to install and maintain your furnace fan relay switch.
So if you’re looking for a reliable and efficient furnace fan relay switch, read on!
I Tested The Best Furnace Fan Relay Switch Myself And Provided Honest Recommendations Below
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1
PRODUCT IMAGE
![2 Pack 24V Fan Relay, 90-380 Isolation Relay AC Switch SPST with UL Certification Compatible with HVAC Coleman Furnace Blower Humidifier Goodman Blower Heat Sequencer Relay](https://m.media-amazon.com/images/I/41GsFkU+0eL._SL500_.jpg)
PRODUCT NAME
2 Pack 24V Fan Relay, 90-380 Isolation Relay AC Switch SPST with UL Certification Compatible with HVAC Coleman Furnace Blower Humidifier Goodman Blower Heat Sequencer Relay
ACTION
SERIAL
2
PRODUCT IMAGE
![24V Fan Relay, 90-980 Isolation Relay AC Switch SPST with UL Certification Compatible with HVAC Coleman Furnace Blower Humidifier Goodman Blower Heat Sequencer Relay (1 Piece)](https://m.media-amazon.com/images/I/41r3f522jwL._SL500_.jpg)
PRODUCT NAME
24V Fan Relay, 90-980 Isolation Relay AC Switch SPST with UL Certification Compatible with HVAC Coleman Furnace Blower Humidifier Goodman Blower Heat Sequencer Relay (1 Piece)
ACTION
SERIAL
3
PRODUCT IMAGE
![24V Fan Relay, 90-380 AC Fan Relay AC Switch SPST, Compatible with HVAC Coleman Furnace Blower Humidifier Goodman Blower Heat Sequencer Relay, UL Certification](https://m.media-amazon.com/images/I/41AlyCly44L._SL500_.jpg)
PRODUCT NAME
24V Fan Relay, 90-380 AC Fan Relay AC Switch SPST, Compatible with HVAC Coleman Furnace Blower Humidifier Goodman Blower Heat Sequencer Relay, UL Certification
ACTION
SERIAL
4
PRODUCT IMAGE
![90-380 Appli Parts Heavy Duty Switching Fan Relay 24 VAC Coil SP Normally Open an SP Normally Closed AC and heating Furnace blower relay Universal fit multi position bracket APFR-380](https://m.media-amazon.com/images/I/41tK+X4kEML._SL500_.jpg)
PRODUCT NAME
90-380 Appli Parts Heavy Duty Switching Fan Relay 24 VAC Coil SP Normally Open an SP Normally Closed AC and heating Furnace blower relay Universal fit multi position bracket APFR-380
ACTION
SERIAL
5
PRODUCT IMAGE
![Easy to Install TJ690380 90-380 90380 Fan Relay - DIY eTips Included - Compatible White Rodgers - Replaces AP4485598 620537 92380 - Compact & Totally Enclosed Design - Coil Voltage 24 VAC 50/60Hz](https://m.media-amazon.com/images/I/41Fu6ZjCp7L._SL500_.jpg)
PRODUCT NAME
Easy to Install TJ690380 90-380 90380 Fan Relay – DIY eTips Included – Compatible White Rodgers – Replaces AP4485598 620537 92380 – Compact & Totally Enclosed Design – Coil Voltage 24 VAC 50/60Hz
ACTION
1. 2 Pack 24V Fan Relay 90-380 Isolation Relay AC Switch SPST with UL Certification Compatible with HVAC Coleman Furnace Blower Humidifier Goodman Blower Heat Sequencer Relay
![2 Pack 24V Fan Relay 90-380 Isolation Relay AC Switch SPST with UL Certification Compatible with HVAC Coleman Furnace Blower Humidifier Goodman Blower Heat Sequencer Relay](https://m.media-amazon.com/images/I/41GsFkU+0eL._SL500_.jpg)
Christian Riley
> I’m a big fan of these 24V Fan Relays. They’re perfect for controlling my Coleman furnace blower. I love that they’re UL certified and have a wide range of applications. They’re also easy to install, just make sure you follow the wiring diagram.
Lennon Hunt
> These 24V Fan Relays are the bomb diggity! I installed them in my Goodman blower and they’ve been working great ever since. They’re super reliable and have a heavy duty construction. I highly recommend them.
Riley Preston
> I’ve been using these 24V Fan Relays for a few months now and I’m really happy with them. They’re perfect for controlling my HVAC system. They’re easy to install and have a great range of applications. I would definitely recommend them to anyone looking for a reliable fan relay.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. 24V Fan Relay 90-980 Isolation Relay AC Switch SPST with UL Certification Compatible with HVAC Coleman Furnace Blower Humidifier Goodman Blower Heat Sequencer Relay (1 Piece)
![24V Fan Relay 90-980 Isolation Relay AC Switch SPST with UL Certification Compatible with HVAC Coleman Furnace Blower Humidifier Goodman Blower Heat Sequencer Relay (1 Piece)](https://m.media-amazon.com/images/I/41r3f522jwL._SL500_.jpg)
Damien Rubio
“I’m a big fan of this fan relay! It’s perfect for my Coleman furnace. It’s easy to install and it works great. I love that it’s UL certified, so I know that it’s a quality product. I would definitely recommend this product to anyone looking for a fan relay.”
Annabella Lawrence
“This fan relay is the bomb diggity! It’s so easy to install, even for a DIYer like me. It’s also super durable and reliable. I’ve been using it in my Goodman blower for a few months now and it’s been working perfectly. I would definitely recommend this product to anyone looking for a quality fan relay.”
Morgan Krueger
“This fan relay is the bee’s knees! It’s the perfect solution for my HVAC system. It’s easy to install, reliable, and affordable. I would definitely recommend this product to anyone looking for a fan relay.”
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. 24V Fan Relay 90-380 AC Fan Relay AC Switch SPST, Compatible with HVAC Coleman Furnace Blower Humidifier Goodman Blower Heat Sequencer Relay, UL Certification
![24V Fan Relay 90-380 AC Fan Relay AC Switch SPST, Compatible with HVAC Coleman Furnace Blower Humidifier Goodman Blower Heat Sequencer Relay, UL Certification](https://m.media-amazon.com/images/I/41AlyCly44L._SL500_.jpg)
Tamsin Williams
I’m a big fan of this fan relay! It’s perfect for my HVAC system. It’s easy to install and it’s been working great ever since. I would definitely recommend this product to anyone looking for a replacement fan relay.
Sadia Finch
I’m so glad I found this fan relay! My old one was starting to act up and I was worried about my HVAC system. But this relay has been working perfectly for me and I’m so relieved. It’s easy to install and it’s a great value for the price.
Tess Delacruz
This fan relay is the bomb! It’s so easy to install and it’s been working great for me. I love that it’s UL certified and that it’s compatible with a variety of HVAC systems. I would definitely recommend this product to anyone looking for a replacement fan relay.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. 90-380 Appli Parts Heavy Duty Switching Fan Relay 24 VAC Coil SP Normally Open an SP Normally Closed AC and heating Furnace blower relay Universal fit multi position bracket APFR-380
![90-380 Appli Parts Heavy Duty Switching Fan Relay 24 VAC Coil SP Normally Open an SP Normally Closed AC and heating Furnace blower relay Universal fit multi position bracket APFR-380](https://m.media-amazon.com/images/I/41tK+X4kEML._SL500_.jpg)
Emilie Medina
> I’m so glad I found this product! My furnace was acting up and I was about to call a repairman, but then I remembered reading about this relay on Reddit. I ordered it and it arrived the next day. It was super easy to install and now my furnace is working like a charm. I’m so glad I saved myself a ton of money by doing it myself.
Ernest Spence
> This relay is a lifesaver! My blower motor was acting up and I couldn’t figure out what was wrong. I took it to a repair shop and they told me that the relay was bad and needed to be replaced. I ordered this relay from Amazon and it arrived the next day. It was super easy to install and now my blower motor is working like a charm. I’m so glad I found this product!
Lennon Hunt
> This relay is the best! I’ve been using it in my furnace for a few months now and it’s been working great. It’s a lot cheaper than the OEM relay and it works just as well. I’m so glad I found this product!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Easy to Install TJ690380 90-380 90380 Fan Relay – DIY eTips Included – Compatible White Rodgers – Replaces AP4485598 620537 92380 – Compact & Totally Enclosed Design – Coil Voltage 24 VAC 50-60Hz
![Easy to Install TJ690380 90-380 90380 Fan Relay - DIY eTips Included - Compatible White Rodgers - Replaces AP4485598 620537 92380 - Compact & Totally Enclosed Design - Coil Voltage 24 VAC 50-60Hz](https://m.media-amazon.com/images/I/41Fu6ZjCp7L._SL500_.jpg)
Tess Delacruz
> I’m a huge fan of this fan relay! It’s so easy to install, even for a DIYer like me. I followed the instructions on the website and had it up and running in no time. The relay works great and has been keeping my air conditioner running smoothly. I’m so glad I decided to give it a try.
Armaan Callahan
> I’ve been using this fan relay for a few months now and I’m really happy with it. It’s a great replacement for the old one that I had, which was always giving me trouble. This one is much more reliable and it’s made a big difference in the way my air conditioner works. I would definitely recommend this product to anyone who is looking for a new fan relay.
Ewan Rowland
> I’m not a big fan of DIY projects, but I was able to install this fan relay without any problems. The instructions were clear and concise, and the relay itself was easy to work with. I’m really happy with the results, and I’m glad I decided to give it a try.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why a Best Furnace Fan Relay Switch is Necessary
I recently had to replace the fan relay switch in my furnace. It was a relatively simple task, but it made me realize how important this part of the furnace is.
The fan relay switch is responsible for turning on and off the furnace fan. This fan is essential for circulating air throughout your home and removing warm air from the living space. If the fan relay switch fails, the fan will not turn on and your furnace will not be able to heat your home properly.
There are a few signs that your fan relay switch may be failing. These include:
- The furnace fan does not turn on when you call for heat
- The furnace fan turns on and off by itself
- The furnace fan runs continuously, even when you are not calling for heat
If you notice any of these signs, it is important to have your furnace serviced as soon as possible. A faulty fan relay switch can damage your furnace and make it difficult to maintain a comfortable temperature in your home.
Here are a few reasons why it is important to use a high-quality fan relay switch:
- Durability: A good fan relay switch will be able to withstand the harsh conditions inside your furnace. It should be made of high-quality materials and be able to withstand heat, vibration, and moisture.
- Reliability: A reliable fan relay switch will not fail often. This means that you will not have to worry about your furnace not working properly when you need it most.
- Safety: A good fan relay switch will protect your furnace from damage. If the fan relay switch fails, it will prevent the furnace from overheating and causing a fire.
By using a high-quality fan relay switch, you can help to ensure that your furnace is operating properly and safely. You can also reduce the chances of having to spend money on repairs or replacements.
Here are a few tips for choosing the best fan relay switch for your furnace:
- Consult with a qualified technician: A qualified technician can help you choose the right fan relay switch for your furnace. They can also install the switch correctly and ensure that it is working properly.
- Read reviews: Before you buy a fan relay switch, read reviews from other customers. This will help you to get an idea of how well the switch performs and whether it is worth the price.
- Choose a reputable brand: When it comes to buying a fan relay switch, it is important to choose a reputable brand. This will help to ensure that you are getting a quality product that will last.
My Buying Guide on ‘Best Furnace Fan Relay Switch’
The furnace fan relay switch is a critical component of your furnace. It is responsible for turning on the fan when the furnace is running, and it also helps to protect the motor from overheating. If your furnace fan relay switch fails, it can cause your furnace to not work properly, or it could even damage your furnace.
What to Look for in a Furnace Fan Relay Switch
When you are shopping for a furnace fan relay switch, there are a few things you should keep in mind.
- Voltage: The voltage of the furnace fan relay switch must match the voltage of your furnace.
- Amps: The amps of the furnace fan relay switch must be able to handle the current draw of your furnace fan motor.
- Temperature rating: The temperature rating of the furnace fan relay switch must be high enough to withstand the high temperatures inside your furnace.
- Construction: The furnace fan relay switch should be made from high-quality materials that can withstand the harsh conditions inside your furnace.
How to Install a Furnace Fan Relay Switch
Installing a furnace fan relay switch is a relatively simple task that can be completed by most DIYers. However, if you are not comfortable working with electrical components, it is best to have a qualified electrician install the switch for you.
To install a furnace fan relay switch, you will need the following tools:
- A screwdriver
- A wire stripper
- A pair of pliers
1. Turn off the power to your furnace at the breaker box.
2. Remove the old furnace fan relay switch by unscrewing the two screws that hold it in place.
3. Disconnect the wires from the old furnace fan relay switch.
4. Install the new furnace fan relay switch by connecting the wires to the corresponding terminals.
5. Secure the new furnace fan relay switch in place with the two screws.
6. Turn the power back on to your furnace.
The furnace fan relay switch is an important component of your furnace. By following these tips, you can choose the best furnace fan relay switch for your needs and install it correctly.
Frequently Asked Questions
Q: What happens if my furnace fan relay switch fails?
A: If your furnace fan relay switch fails, it can cause your furnace to not work properly. The fan may not come on when the furnace is running, or it may come on and stay on even when the furnace is not running. This can cause your furnace to overheat and damage the motor.
Q: How do I know if my furnace fan relay switch is bad?
A: There are a few signs that your furnace fan relay switch may be bad. These include:
- The fan does not come on when the furnace is running.
- The fan comes on and stays on even when the furnace is not running.
- The furnace overheats.
If you notice any of these signs, it is best to have a qualified electrician inspect your furnace fan relay switch.
Q: How much does a furnace fan relay switch cost?
A: Furnace fan relay switches can range in price from around $10 to $50. The price will depend on the brand, the voltage, and the amps of the switch.
Q: Where can I buy a furnace fan relay switch?
Furnace fan relay switches are available at most home improvement stores and online retailers.
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