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24V 40VA Control Transformer, Primary 120, 208, 240V Secondary 24V Isolation Transformers,24V Transformer with Foot Mount for HVAC Furnace Multi Tap

  • Based on 50 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, May 22
Order within 19 hours and 46 minutes
Available payment plans shown during checkout

Features

  • Primary Voltage: 120/208/240 V AC ,
  • Secondary Voltage: 24 V AC
  • Power Rating:40 VA
  • Compatibility: Transformers can be used in industrial, heating and air conditioning controls including air conditioning circuits, relays and gas valves or other applications up to the listed ratings
  • Directly tested with a multimeter is no-load voltage: AC26.6V-27.5V

Brand: WUYELIN


Power Source: AC


Item Dimensions LxWxH: 2.7 x 1.1 x 2.3 inches


Mounting Type: Rack Mount


Current Rating: 1.66 Amps


Product Dimensions ‏ : ‎ 2.7 x 1.1 x 2.3 inches; 1.65 Pounds


Item model number ‏ : ‎ PS-AC2440D


Date First Available ‏ : ‎ August 8, 2022


Manufacturer ‏ : ‎ Shenzhen Yelinda Electronics Co., Ltd.


Country of Origin ‏ : ‎ China


Best Sellers Rank: #41,071 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #5 in HVAC Controls


#5 in HVAC Controls:


Customer Reviews: 4.6 4.6 out of 5 stars 50 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • works great!
Installed this in my motorized rollup door for the remote power, easy peasy!
Reviewed in the United States on September 22, 2023 by Amazon Customer

  • Holding Up Well In Harsh Conditions
I used this to replace a blown transformer in my pool heater. The power output is as quoted, and it seems to be holding up well in the harsh conditions next to large NG burners.
Reviewed in the United States on June 25, 2023 by ByronAP

  • The output voltage reads a little higher than the one I replaced but works.
It fits in the slots for my AC.
Reviewed in the United States on December 29, 2022 by Michael

  • Garbage
Thank goodness I had the habit of testing before install. I was using the 120V config was only receiving 2.083VAC out. I guess you get what you pay for. I ended paying the money for an OEM replacement and had my AC working within 20min
Reviewed in the United States on May 17, 2023 by michael campa

  • Used in a different application, still worked great
I actually use this product to replace a doorbell transformer for my Ring video camera. The old transformer only put out enough to barely charge the camera. It was more like a trickle charge so the battery would die very quickly under every use. This new transformer held up to its standards, and worked exactly as I wanted to. I never have any issues with my camera dying anymore and is able to easily maintain the battery charge even when set to the highest settings. I would definitely recommend this product in multiple applications. ... show more
Reviewed in the United States on September 13, 2023 by Matthew Jones

  • Great 24volt AC supply
I was looking for a really reliable 24volt AC power transformer that could power my ring camera. This was perfect and worked really well right from the start. It will be highly reliable and very easy to install. I would commend this transformer as it works with both 120, 208, and 240 volt input to 24 V output. ... show more
Reviewed in the United States on September 3, 2023 by Happy Mom

  • Works, but gets surprisingly warm
This transformer works to power our thermostat and HVAC system. We hooked it up to 120v AC, but it has connections for 208 and 240 as well. Only concern is that it gets surprisingly warm, I would guess it is about 85-90 degrees. Continually heating this transformer to that temperature makes me think the transformer is drawing a substantial amount of power that is just being lost to heat due to being inefficient. Doesn't seem very efficient, but does work well at producing 24v AC. ... show more
Reviewed in the United States on July 9, 2023 by Rick L Rick L

  • Well made.
24V 40VA Control Transformer came in a white box which was nicely padded. Transformer is solidly built and replaced an old transformer on a boiler system sparking a Honeywell S8610U. So far so good.
Reviewed in the United States on September 2, 2023 by ashain ashain

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