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Foot mounted 120/208/240 Vac Transformer w/ 9 in. Lead Wires (75VA), AT175A1008

Brand:
Resideo
SKU:
AT175A1008
Rating:
(12)
Q&A:
(0)
Foot mounted 120/208/240 Vac Transformer w/ 9 in. Lead Wires (75VA), AT175A1008
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$74.84 each
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In Stock
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Order by today, receive Wednesday
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Product Highlights

Product Highlight: Mount
Plate, Foot, Clamp
Product Highlight: Temperature Range (F)
-20°F - 105°F
Product Highlight: Height
3-3/16"
Product Highlight: Depth (Inches)
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
  • 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

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

Contact

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Compare Similar Products

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Product Image of Foot mounted 120/208/240 Vac Transformer w/ 9 in. Lead Wires (75VA), AT175A1008
Foot mounted 120/208/240 Vac Transformer w/ 9 in. Lead Wires (75VA), AT175A1008
SKU: AT175A1008
(12)
27.5 V.O.C.
Plate
Foot
Clamp
75
Transformer, 75VA, 50/60 Hz 120/208/240V Primary, 24V Secondary, Foot Mount
SKU: 90-T75C3
24v
Foot
75

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Product Reviews

4.83 out of 12 reviews
100% would recommend this product
4.83
out of 12 Reviews
100% would recommend this product
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5 star
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4 star
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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

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
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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!!
PDW
NY
4 years ago
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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
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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
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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
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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
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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
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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
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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
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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
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