Honeywell R8222D1014 24V General Purpose Relay
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This relay runs off of 24 volts and can handle up to 120 volts. To reduce the voltage from 120 volts to 24 volts, you'll need a transformer.
It actually has more circuits than my Gas Furnace's original relay. As a result, it wasn't an EXACT replacement. br>It was even better than that. br> If a contact is damaged or BURNT, you can move the wires to an unused set of relay contracts in the middle of the night on a Saturday or HOLIDAY night when all the stores are closed instead of waiting for them to open.
Since it was installed, I don't know for sure. However, this is the second time in the last five years that I've ordered this relay. It has an open roof and is located outside with a furnace. With the exception of a little rust, I had no issues with the first one.
Take a look at the old and new relays' pole counts. It's fine if there are an equal number of poles. Extras, on the other hand, are preferable. br>Some poles will be connected to NC (Normally Closed) contacts, while others will be connected to NO (Normally Open) contacts. br>Draw a diagram of the wires that connect to the relay poles, including the color and wire numbers. br>A photograph is also made by some people. The wire numbers or colors of the wires connected to the NO and NC connections should also be shown on the drawing. Take a few pictures from various perspectives. Identify and connect the wires leading to the relay's operating coil first; because relays are not polarized, it doesn't matter how the coil wires are connected to the coil as long as they are connected to the coil. Relays designed for general use typically have more poles than those designed for specific applications.
Selected User Reviews For Honeywell R8222D1014 24V General Purpose Relay
If you purchase this item from "other sellers," be aware that you may receive a Chinese generic relay with a much smaller coil that does not appear to be as durable as the genuine Honeywell unit shown here. "Zettler Controls" was the name of the company that made mine. ZC90340- 273 are made in China from official-issued materials. sounding like "North American HVAC" (which it isn't! It would have been on my dime to return the RMA, which I did not appreciate.
*Update 2
I'm about to purchase my third of these, and I'm having the same problems. After a cold spell, the relay began to stick open again on the following hot day. These appear to have a 9-month shelf life at the most. a year and a half br>br>**11 Month Update*
Unfortunately, less than a year after installing this relay, the Honeywell is sticking open now that it is getting hot again. Oh well, it's better than buying a new transformer, but it's a shame it didn't last longer. 1 starbr>br>I didn't have to buy another relay/transformer combo because of this part. I have an old Magic Chef furnace in the form of a tank that refuses to die. My fan relay, on the other hand, seems to die every year, sticking open and causing the fan to run nonstop unless I smack it. The only official Tyco/Lennox replacement part includes the transformer, which adds to the cost. I found this part with the help of supplyhouse dot com and would have purchased it from them if I didn't need it urgently, so amazon came to the rescue. This part is perfect for anyone looking for a replacement relay for the 36H72. There were no changes made, and the fit was perfect. Now, unlike the junk Tyco part, we'll see if it lasts longer than a year!.
It's a relay that has two poles and two throws. I had no idea there were different types of this relay when I placed my order. The relay can be wired in a variety of ways on the inside. The relay worked fine; it was my fault. I just want people to be aware that different types of relays share the same number, so they don't make the same mistake I did. I was replacing a single-throw relay that had both inputs wired together inside. Wired together are the output terminals as well. This is the first time I've seen a relay connected in this manner.
The original relay had apparently burned out (the old one had a scorched tab). Is it possible that the power surge was caused by a lightning strike? Who knows), so this was required in order for me to regain control of my blower motor. For months and months, my blower motor just ran nonstop until I finally got tired of it and investigated. It's wonderful to hear that click again, as well as the silence when the blower motor isn't in use. Thanks!.
In October 2015, I purchased one for my old furnace from a "HVAC" third-party seller, but it was a knockoff. It worked for about 6 months before it stopped working on occasion. My furnace blower had to be turned on by tapping it. I recently received my Genuine Honeywell from Amazon and compared the two. There is a distinct difference in the construction quality. My "original" lasted at least ten years (I lived here for eleven), and I expect this one to do the same.
I used two of these relays to convert my a/c unit's blower motor from variable to single speed. It worked great, and the single speed motor cost around $150. 00 as opposed to 700 00 for a variable that only lasted 12 years, there was no difference in the cost of running an air conditioner.
br>The title refers to the fact that my air conditioner broke down over a three-day holiday weekend, and I discovered that this part was available for same-day delivery on Amazon for an additional $10. br>Ordered the part, and it was delivered to my door by 8 p. m. that same evening. My air conditioner was turned back on at 15 o'clock. Since then, I've been semi-obsessed with Amazon.
Only a few dollars are saved - It was too loud to use in the furnace - Amazon has been contacted. This one was purchased the next day and is currently being installed - It's perfect; all you hear is the relay's "Click" before the fan turns on. The word "cheap" comes to mind.
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