HT-630

Thermistek Kitchen Heat Alarm

Thermistek 5 Year Warranty Battery included Kitemark Battery Silence

Product description

Looking for a FireAngel HT‑630 alarm replacement? Replace your end of life alarm with the FA6720‑R to continue to be alerted to fires that may start in your kitchen, attic or garage.

FireAngel developed our Thermistek heat alarm to give a rapid alert to danger ‑ when compared to traditional heat alarms Thermistek technology reduces the reaction time by half, meaning you and your family have vital extra time to react.

The unit comes with a sealed, tamper proof battery that will last the lifetime of the alarm. The sensor within the unit will deteriorate after 10 years, so to ensure you’re protected we recommend you replace the unit after this time.

As well as allowing easy testing with a sweeping brush from the floor below, this large button also activates our Sleep Easy function which silences low battery chirps for 8 hours ‑ giving you a peaceful night’s sleep.

MoreLess

Looking for a FireAngel HT‑630 alarm replacement? Replace your end of life alarm with the FA6720‑R to continue to be alerted to fires that may start in your kitchen, attic or garage.

FireAngel developed our Thermistek heat alarm to give a rapid alert to danger ‑ when compared to traditional heat alarms Thermistek technology reduces the reaction time by half, meaning you and your family have vital extra time to react.

Key Benefits and Features

Where to install your CO alarm

Product manual

Product manual

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Datasheet

Datasheet

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Compliant and Certified For Safety

What's in the box?

Reviews from our customers

Related FAQs

Looking for a FireAngel HT‑630 heat alarm replacement?
Replace your end of life HT‑630 alarm with a FireAngel FA6720-R Heat Alarm with 10 year sealed for life battery, to be alerted to fires without the false reactions to cooking fumes.

Smoke alarms detect the presence of smoke in the air and are designed to provide an early warning in case of fire. They are typically installed in living areas, bedrooms, and hallways.
Heat alarms detect rapid increases in temperature and are ideal for use in kitchens, garages, and areas where smoke might not be a reliable indicator due to fumes or steam.

This alarm has a quiet self-test function. A quiet self‑test allows you to ensure your alarm is working, without disturbing anyone else with a loud alarm.

The FireAngel HT-630 and ST-620 smoke alarm cannot be interlinked with any other alarm. See our Pro Connected alarm range which allows you to build a network of smoke, heat and carbon monoxide alarms across the whole home.

See all faqs

Extend Your Protection

Protecting your home and loved ones is easier than ever with our range of smoke, heat, and carbon monoxide alarms. To ensure complete coverage, it’s essential to place the right alarm in the right location. Check out what alarms are right for you on our help to buy quiz.

For even greater peace of mind, consider upgrading to our Pro Connected Range. These smart alarms offer wireless interlinking, meaning if one alarm is triggered, all alarms in your home will sound. Plus, they can be monitored through our FireAngel Connected smartphone app, whether you’re at home or away.

extend your protection
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