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Honeywell CECOMINOD032202 FBA C7735A1000, Gray

4.7 4.7 out of 5 stars 213 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Thermostat Controllers by Honeywell
$34.95 with 42 percent savings
List Price: $60.00

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Purchase options and add-ons

Brand Honeywell
Style Modern
Power Source Corded Electric
Color Gray
Item Weight 4.54 g
Alarm Audible

About this item

  • Honeywell
  • Color: Gray
  • Includes mounting hardware
  • Requires 2 wires to connect to the zone board
  • Discharge Air Temperature Sensor
› See more product details

Customer ratings by feature

Easy to install
5.0 5.0
Tech Support
5.0 5.0
Value for money
4.2 4.2
See all reviews

Frequently bought together

Honeywell CECOMINOD032202 FBA C7735A1000, Gray
$34.95
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Sold by North America HVAC and ships from Amazon Fulfillment.
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Product Description

C7735A1000, Honeywell, , C7735A Discharge Air Temperature Sensor

Top Brand: Honeywell

Highly Rated
100K+ customers rate items from this brand highly
Trending
100K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

Customer reviews

4.7 out of 5 stars
4.7 out of 5
213 global ratings

Customers say

Customers like the performance, ease of installation, and value of the gas smoke fire alarm. For example, they mention it works great, it's an easy DIY fix, and it recognizes the board right away. That said, they say it saves them money and time.

AI-generated from the text of customer reviews

17 customers mention13 positive4 negative

Customers like the performance of the gas smoke fire alarm. They mention that it works great, saves them when the cold hits, and their furnace works perfectly.

"...Working great. Saved us when the cold hit and we didn't freeze." Read more

"...Sealed with aluminum tape/pipe insulation material. Works great! it is recognized by the board right away!" Read more

"...degrees all the time.ordered this baby here on Amazon put it in.furnace Works Great!also A Note:strange How this Sensor Does Not Have A Rubber..." Read more

"...He was correct. Everything worked just fine." Read more

7 customers mention7 positive0 negative

Customers find the installation of the gas smoke fire alarm to be easy. They mention that it's an easy DIY fix, and it takes less than 5 minutes to replace.

"This is an easy DIY fix. I saved a few hundred bucks too avoiding an overpriced HVAC service call...." Read more

"easy to install,fast shipping" Read more

"...Saved hundreds and took less than 5 minutes to replace" Read more

"...Works great! it is recognized by the board right away!" Read more

6 customers mention6 positive0 negative

Customers find the replacement part of the gas smoke fire alarm easy to install. They also say it's a great product.

"...They are also DIY-friendly to replace if you follow appropriate electrical precautions)...." Read more

"...It was easy to replace the hard part was tracing the wired to it. Saved me around $200 if I had a technician to fix it." Read more

"...Easy replacement." Read more

"Easy Replacement. Worked fine!" Read more

5 customers mention5 positive0 negative

Customers appreciate the value of the gas smoke fire alarm. They mention that it saves them money and time.

"Saved us a lot of money and we didn't have to spend hundreds for someone to just fix something in less than 5 min. Working great...." Read more

"Great price, cheaper than the supply house!" Read more

"...This is exactly what I needed to fix the heat! Saved hundreds and took less than 5 minutes to replace" Read more

"...AC zones act normal and cool when called for . Saves a lot of money with having this part available." Read more

Top reviews from the United States

nambegia
5.0 out of 5 stars Saved a lot of mess and time
Reviewed in the United States on February 22, 2024
Verified Purchase
Saved us a lot of money and we didn't have to spend hundreds for someone to just fix something in less than 5 min. Working great. Saved us when the cold hit and we didn't freeze.
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Blue Rocket
5.0 out of 5 stars Addressed a failed duct air (DATS) sensor that prevented AC from turning on.
Reviewed in the United States on February 12, 2019
Verified Purchase
This is an easy DIY fix. I saved a few hundred bucks too avoiding an overpriced HVAC service call.
My issue was the three thermostats on my 3-year old multi-zoned AC system were all calling for cool air but the compressor was not turning on. The problem, it turns out, was not the typical start capacitor or contactor failure, as online professionals explained those are the typical problems. (Those parts are also an easy test, by the way, using a Fluke 117 or similar multimeter and some simple diagnostic steps. They are also DIY-friendly to replace if you follow appropriate electrical precautions). In reality, there was no 24V signal to turn ON the compressor. It turns out my Honeywell 3-zone controller (HZ311) was flashing its green COOL light instead of holding steady ON, thus preventing delivery of the 24V ON signal to the contactor. One look at the HZ311 manual quickly revealed the answer. The controller thought the duct temperature was below 45F, falsely thinking the system was overcooled. That temp was impossible since the compressor had been off for a day. Remember this - systems are designed to shutdown when sensors fail, before something irreversible happens. I now suspected that this DATS (duct air temp sensor) failed. I tested this by disconnecting one wire of the suspect DATS from the controller. My compressor kicked on immediately and AC resumed. The compressor turned off later when the goal temp was reached. I immediately ordered this part. A few days later when it arrived I installed it and my system continued to work flawlessly. No more false 45F degree duct temperature reading. I did measure and compare resistance of the old and replacement sensors and found a huge difference. The old sensor reported about 300x the resistance of the new sensor. It read over 3 megaohms.
30 people found this helpful
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AA
5.0 out of 5 stars Works great .... but install acess was messy in the attic.
Reviewed in the United States on January 5, 2024
Verified Purchase
HZ311 clearly showed that thermostat was calling for heat on zone 1, but the furnace was not firing up. ( light was steady red). DATS sensor was 15 years old and I had just replaced one in my other HVAC unit. Replacement was low technical difficulty but immense access difficulty due to a tight placement in the attic. After some swearing I got it done. Works like a charm.
One person found this helpful
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BRIAN L.
5.0 out of 5 stars easy to install ,worked well
Reviewed in the United States on November 12, 2023
Verified Purchase
easy to install,fast shipping
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GJ
5.0 out of 5 stars It is what it is, a temperature sensor
Reviewed in the United States on March 12, 2024
Verified Purchase
Great price, cheaper than the supply house!
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Randi
5.0 out of 5 stars Great replacement part
Reviewed in the United States on February 22, 2024
Verified Purchase
Part was exactly as described!
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TJ Prefontaine
4.0 out of 5 stars Does the job
Reviewed in the United States on January 18, 2024
Verified Purchase
I purchased this because I also purchased a Honeywell zone board. It’s shorter than I expected. It doesn’t say in any of the literature about material best suited for, ie. sheet metal duct or duct board. With the length it’s most likely for sheet metal duct. Does what it’s suppose to though.
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Shopper
5.0 out of 5 stars Good
Reviewed in the United States on March 1, 2024
Verified Purchase
Good
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