Honeywell XH100 review
Test resultShow Context
- Heat alarm
- Battery only
- Heat alarm
The Honeywell XH100 heat alarm comes with a sealed battery which will work for the 10-year lifetime of the alarm. This means you won’t have to change the batteries every now and then. It’s designed to be fitted in a kitchen or a garage, places where traditional smoke alarms could be fooled into sounding by smoke from cooking or fumes from vehicles. And it comes with a large re-set button – so large, you can jab it with a broom to turn it off. But how well does this Honeywell alarm detect rapid rises in heat, such as that you’d experience with a cooking fire. To find out, we tested it.
What's included:- Pros and cons
Last checked by Which?
October 2021
First reviewed by Which?
August 2018
Released
January 2016
Technical specifications
General
Test results
The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.
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- 0%Lowest score
- 38%Average score
- 93%Highest score
Put us to the test
Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.
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