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Foot mounted 120/208/240 Vac Transformer w/ 9 in. Lead Wires (75VA), AT175A1008
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$74.84 each
In Stock
Get 22 Wed, Jun 24
Order by today, receive Wednesday
MANUALS (4)
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Product Highlights
–
Plate, Foot, Clamp
-20°F - 105°F
3-3/16"
3-5/8" Depth
Description
–
Provide power to 24 Vac circuits in heating/cooling control systems. Intended for use in systems with predictable, uniform loads. Can be used in any application that does not exceed the listed ratings.
Features
Features
- Rated at 75 VA.
- Color-coded leadwires for primary connections and screw terminals for secondary connections, fixed 1/4" (6 mm) male quick-connects or color-coded leadwires for both primary and secondary, are standard.
- Meet NEC Class 2 requirements.
- Meet Underwriters Laboratories Inc. Standard UL 1585 and are identified. Class 2 not wet, Class 3 wet.
- Includes: Metal end bells
Specs
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| Application: | 24v Controls |
|---|---|
| Voltage (Primary): | 240V 120V 208V |
| Voltage (Secondary): | 27.5 V.O.C. |
| Mount: | Plate Foot Clamp |
| VA Rating: | 75 |
| Width: | 2-3/8" |
| Height: | 3-3/16" |
| Depth (Inches): | 3-5/8" |
| Wiring: | 2 Screw Terminals 9" leadwires |
| Electrical Output: | 24 Vac at 75 VA |
| Hertz: | 60 |
| Temperature Range (F): | -20°F - 105°F |
| NEMA Rating: | Type E |
| Features: | Metal End Bells |
Questions?
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Compare Similar Products
Brand
Voltage (Secondary)
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CURRENT ITEM
27.5 V.O.C.
Plate
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75
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Product Reviews
4.83 out of 12 reviews
100% would recommend this product
5 star
92%
4 star
0%
3 star
8%
2 star
0%
1 star
0%
Most Liked Positive Review
Excellent product.
I bought this transformer to replace the existing Honeywell transformer. This new 75 VA transformer was exactly as the existing one. It was very easy to replace the old transformer. And it was one day delivery as promised. So, I really happy with the purchase and the seller.
VS
Most Liked Negative Review
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Be VERY CAREFUL when working on the 24VAC output side....
A word of caution.....make sure you have a load on this secondary circuit or it will burn out. I have now blown 3 or 4 of these units by removing the secondary 24V connectors for an hour or two while working on the HVAC. When I try to restore power there is no 24V. Measuring the secondary circuit shows an open...Not a fluke...it happened to me a couple of years ago and I just had it happen again...I should have known better. Not sure how much time you have before it will blow with the secondary wires off. IT NEEDS a LOAD!..I doubt a circuit breaker model would have prevented this but I may try them from now on. Otherwise a good transformer...but make sure you have some spares!!
Showing 1-10 of 12 reviews
Fit the bill
Bought this transformer to replace my 40 VA transformer since I was getting erratic performance from my two zoned HVAC system, which also has a humidifier and fresh air HRV system powered by it. Shut off the power and replaced the old one with this one in five minutes. Immediately the system started performing consistently with steady air vent and humidifier operation.
CJ
CT
6 months ago
Verified Buyer
Was this review helpful to you?
Be VERY CAREFUL when working on the 24VAC output side....
A word of caution.....make sure you have a load on this secondary circuit or it will burn out. I have now blown 3 or 4 of these units by removing the secondary 24V connectors for an hour or two while working on the HVAC. When I try to restore power there is no 24V. Measuring the secondary circuit shows an open...Not a fluke...it happened to me a couple of years ago and I just had it happen again...I should have known better. Not sure how much time you have before it will blow with the secondary wires off. IT NEEDS a LOAD!..I doubt a circuit breaker model would have prevented this but I may try them from now on. Otherwise a good transformer...but make sure you have some spares!!
PDW
NY
4 years ago
Was this review helpful to you?
The product is fine but Supply House is awesome
I needed a larger transformer for my Zone Panel due to the number of dampers I was installing. This did the trick. More importantly this was my second order from Supply House and they ship the product immediately. Even though I didn't pay for any expediting shipping both times the product arrived within two days. Can't say enough about their service.
Bob the Amateur HVAC Guy
Brantingham, NY
5 years ago
Verified Buyer
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heavy built
The x-former has some weight to it. I believe that means it's got some metal substance.
jlfeth
nebraska
7 years ago
Verified Buyer
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Product working great
I needed a move powerful transformer to operate several things. This transformer met my needs.
Rodney
NC
7 years ago
Verified Buyer
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Transformer Working Great
Ordered this transformer to operate 4 contactors my customer wanted installed to turn Christmas light circuits on and off automatically during the season. The 75va transformer was just what I needed.
SHIRLEY
North Carolina
7 years ago
Verified Buyer
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Transformer works great
The transformer was easy to install and has been working great. No issues
RICHARD
TX
7 years ago
Verified Buyer
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As described
Exact match replacement for original that failed after many years of service. Quick and easy R&R. In proper working thus far.
Pgonzo
Albuquerque
8 years ago
Verified Buyer
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Excellent product.
I bought this transformer to replace the existing Honeywell transformer. This new 75 VA transformer was exactly as the existing one. It was very easy to replace the old transformer. And it was one day delivery as promised. So, I really happy with the purchase and the seller.
Yuri
Lebanon, PA
10 years ago
Verified Buyer
Was this review helpful to you?
Great service and products
I built a control panel for homebrewing which runs my natural gas HERMS. I purchased several of the parts from supply house including this transformer to step down the power to my Honeywell gas valve. Everything works great and shipping was very quick.
Bob
Mobile, AL
10 years ago
Verified Buyer
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