0016963901254

Heath Zenith

Model # DW-125

Internet # 202209267

Store SKU # 777900

Wired Door Chime Transformer

$14.98 /each

FREQUENTLY BOUGHT TOGETHER

PRODUCT OVERVIEW

Model # DW-125

Internet # 202209267

Store SKU # 777900

Install the Heath Zenith Wired Door Chime Transformer when replacing a door bell with a door chime. It features a Low-Voltage wired design and 3 options for electrical output: 8 VAC/10 VA, 16 VAC/10 VA or 24 VAC/20 VA.

  • Wired, Low-Voltage design
  • Clamp-on type
  • Tri-volt electrical output of 8 VAC/10 VA, 16 VAC/10 VA or 24 VAC/20 VA
  • 120 VAC electrical input

SPECIFICATIONS

Dimensions
Product Depth (in.) 
2.25 
Product Height (in.) 
2.125 
Product Width (in.) 
2.5 
Details
Accessory Type 
Transformer 
Door Bell Or Intercom Type 
Door Bells 
Electrical Product Type 
Door Bell Accessory 
Product Weight (lb.) 
0.68 lb 
Returnable 
90-Day 
Warranty / Certifications
Manufacturer Warranty 
1 Year 

MORE PRODUCTS WITH THESE FEATURES

Price: $10 - $20
Brand: Heath Zenith
Review Rating: 3 & Up
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Wired Door Chime Transformer
Wired Door Chime Transformer

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1 answer

Can this really be used for HVAC? What is the temperature rating?

This question is from Wired Door Chime Transformer
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Absecon, NJ
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March 23, 2015
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Asked by
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March 27, 2015
Answer: 
You can select the output from this transformer (8VAC-10VA, 16VAC-10VA or 24VAC-20VA) so it depends on the requirements of your HVAC unit. I suggest calling our tech service team at 1-800-858-8501 to talk through this specific application.
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This question is from Wired Door Chime Transformer
 
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Just purchased a Heath/Zenith doorbell-chime transformer Home Depot SKU # 777900 & need to know if it will work for a dual chime set-up

This question is from Wired Door Chime Transformer
Asked by
harvey
Appleton WI
June 28, 2012
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June 28, 2012
Answer: 
The transformer you purchased will not power two door chimes. One chime requires a 16VAC, 10 watt transformer. Each additional chime will require the transformer wattage be increased by 5 watts. For example, two chimes require a 16VAC, 15 watt transformer. The chimes you install must also be the same type. Electronic (8 Note Melody through a speaker) and Mechanical (2-Note tone bar) chimes will not work Read More
The transformer you purchased will not power two door chimes. One chime requires a 16VAC, 10 watt transformer. Each additional chime will require the transformer wattage be increased by 5 watts. For example, two chimes require a 16VAC, 15 watt transformer. The chimes you install must also be the same type. Electronic (8 Note Melody through a speaker) and Mechanical (2-Note tone bar) chimes will not work together.
To wire two door chimes together onto one transformer, you will need model # 121AC-A Internet # 100626843 which is only sold online. Read Less
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CUSTOMER REVIEWS

Rated 3.3 out of 5 by 6 reviewers.
Rated 5.0 out of 5.0 by Easy Install This item had clear instructions and ease of installation. It appears to be well made and worked perfectly. February 25, 2014
Rated 1.0 out of 5.0 by Does not mount securely This transformer uses a quick-mount set screw rather than a lock nut. As a result, it did not mount securely in a 1/2" knockout in a steel 4" box, 2 1/8" deep. In a standard 4" box that is 1.5" deep, it wasn't much better. I will try to return the opened package and will look for one with a lock nut. February 15, 2015
Rated 5.0 out of 5.0 by best solution when your transformer burns out works well, easy install, don't get confused between the 24,16 and 8V. This also works well as replacement for HVAC 110-24V transformer August 19, 2014
Rated 5.0 out of 5.0 by Good if you know where to put it. Absolutely a perfect replacement product for many types of doorbells and hvac equipment. Often times magnetic transformers have a little hum, knowing this I placed the junction box on a block wall located under my house and pulled power from the porcelain task lighting, it works perfectly and no hum unless your hanging out in the crawl - who does that? February 2, 2014
Rated 2.0 out of 5.0 by what is that sound? Bought at a local Home depot store. Was not sure about wireless doorbells due to lots of other wireless doorbells in the area. Went wired. Installation was fine, but.....what.....I can hear.....something.....is that a .....an audible HUM in the hallway where I installed it. Nothing I could do about it. I guess I can just hum a new tune each day.... :( July 23, 2013
Rated 2.0 out of 5.0 by Audible Hum Put it in my wall and then found out it had an audible hum to it. I'm going to trash it. Otherwise, it worked fine. January 17, 2012
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