Customers have good things to say about the C-Wire Adapter's ease of use and simple installation. Many comments praise how easy it is to install and follow the directions. The product's straightforward design is a recurring positive theme in customer feedback. There were no negative customer comments reported.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-20 of 28 reviews
Pros mentioned:
Installation
Rated 5 out of 5 stars
Easy install, pay attention to the color code
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Had to get the c wire adapter for the amazon thermostat. It was fairly easy to install, just need to follow the instructions and color wires thoroughly.
I would recommend this to a friend
Rated 5 out of 5 stars
BestBuy Rocks!!
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Best Buy is my favorite store for everything with free shipping and easy checkout..
I would recommend this to a friend
Pros mentioned:
Installation, Overall performance
Rated 5 out of 5 stars
good
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Posted . Owned for 5 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
works great, easy to install and operate. good upgrade
I would recommend this to a friend
Pros mentioned:
Ease of use, Installation
Rated 4 out of 5 stars
Easy install
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Easy to install, installation instructions are accurate
I would recommend this to a friend
Pros mentioned:
Ease of use, Installation
Rated 5 out of 5 stars
Way too easy
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
For whatever reason the Honeywell thermostat that I purchased stated it came with this adapter and when I got home and opened the box this piece was no where to be found. Their website will ship one for free but takes nearly a week, so I opted to purchase this through Best Buy. I am not one to install things myself but the directions were very easy to follow and saved me a lot of time and money by not having to pay anyone to come out and install the thermostat.
I would recommend this to a friend
Rated 4 out of 5 stars
price great but seek a professional for oil heat
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
My review is based on price and shiping. Excellant anmd quick shipping but never opened so i dont know how it works. unfortunately, I could not use this item. I have an oil heating system and it is not compatable by which i mean, it will cost me hundreds to have this one piece installed on to my heating unit which i was told would need wires modified to it. This is not an simple attach to wires type of thing and I reccomend you speaking to a professional before purchasing or be stuck with something that now cant be used and its too late to return.
No, I would not recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Great item!
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Posted . Owned for 1 year when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great if you need it to connect thermostat to unit.
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
Works great
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works perfectly and easy to install. It allowed me to use a Wi-Fi thermostat in an old house that lacked the modern wiring.
I would recommend this to a friend
Rated 4 out of 5 stars
Confusing instructions
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works as expected but the instructions were confusing. After I installed it I had to take it apart and do it the opposite way.
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
Tumps up
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I bouth this c-wire and it was so easy to install, and I definitely recommend this to family and friends whoever needs to install a alexa smart thermostat..
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Works great
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Easy to follow instructions and works great for our new HVAC system
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 4 out of 5 stars
Electronics
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Worked as they said it would. The part was needed.
I would recommend this to a friend
Rated 3 out of 5 stars
A necessary device ?
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I rated it as 3, as I believed it should be easy to build in a device within the thermostat. It looks strange to have an external adapter outside the thermostat and just for generating a C wire from other 4 wires.
No, I would not recommend this to a friend
Brand response from Resideo Team
Posted .
Hi JWang, thank you for your review of the Honeywell Home - C-Wire Adapter. We highly appreciate your feedback. - Maria
Rated 5 out of 5 stars
Just what I needed
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This worked perfect for my thermostat! I needed this to help give power to my new smart thermostat and this did just the trick! I’m glad this was suggested at checkout because I definitely needed it!
I would recommend this to a friend
Rated 5 out of 5 stars
Honeywell home C-Wire Adaptor
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I got this as I was warned I might need it with smart Amazon thermostat but turned out I didn't so returned it but it was cheap and maybe you'll need one?
I would recommend this to a friend
Pros mentioned:
Installation
Rated 5 out of 5 stars
For those older Furnaces.....
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Needed for the Amazon Thermostat. Fairly simple to install if you have good access to your Furnace. I have a furnace that is over 20 years old and didn't have a C-wire. Just had to match up the color wires to the right terminals.
I would recommend this to a friend
Rated 4 out of 5 stars
Compatible with Honeywell thermostat
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Pretty good quality, for the price, compatible with Honeywell thermostat
I would recommend this to a friend
Rated 5 out of 5 stars
Works
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works as advertised super easy setup video walked you through it
I would recommend this to a friend
Rated 5 out of 5 stars
Adds C wire
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Posted . Owned for 4 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Well built. Solved the C wire issue. Not easy to install
I would recommend this to a friend
Rated 5 out of 5 stars
C WIRE CONNECTION
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The item help me to connect a wifi thermostat with a C-wire