Essential Aids - The UK's online shop for daily living aids | Click here to return home
2004 est
  1. Home
  2. Household
  3. Smoke Alarms
  4. FireAngel Mains Powered Heat Alarm

FireAngel Mains Powered Heat Alarm

EA33456 In stock
 WAS £26.39 
Today's Price
£19.80 inc VAT

VAT Relief means there is no VAT to pay on this item

This item is only ever needed by people with a long term illness or disability and is therefore eligible to buy at 0% rather than 20% VAT. You will simply need to provide the users name and condition at checkout. Registered Charities are also eligible for 0% VAT.

Read our full VAT policy here

VAT Relief

In simple terms, VAT relief means that people with a long term illness or disability can buy certain eligible products without paying the usual 20% VAT - making a real difference to the overall cost. It's often much easier to claim this exemption when shopping online - we'll guide you through a quick and easy process with a just a couple of questions at checkout.

Read our full VAT policy here

Products that are 0% VAT

Some items - like many incontinence products - are shown at 0% VAT. If these items are for personal use, no forms or extra steps are needed - just pay the price shown.

Read our full VAT policy here

SPECIAL OFFER fireangel mains powered heat alarm 1

Product Details

The FireAngel Mains Powered Heat Alarm is designed for use in areas such as kitchens, garages and lofts, where smoke alarms may be prone to false alerts from fumes or dust. It uses thermistor heat sensing technology to detect rapid rises in temperature, helping provide an early warning of fire without unnecessary disruption during everyday activities.

Powered by the mains with a battery back-up, the alarm continues to operate even during power cuts, offering consistent protection. Thermistek technology helps improve response time compared to standard heat alarms, providing earlier alerts when temperatures rise quickly.

The unit can be interconnected with other compatible alarms, allowing multiple devices to sound together for broader coverage throughout the home. Ceiling-mounted and simple to install, it is suitable for a range of domestic environments where heat detection is more appropriate than smoke detection.

Key User Benefits

  • Designed for kitchens and high-fume areas to reduce false alarms
  • Heat sensing technology detects rapid temperature increases
  • Mains powered with battery back-up for continuous protection
  • Faster response compared to traditional heat alarms
  • Interconnectable with other alarms for wider home coverage
  • Loud alarm provides clear warning when activated
  • Suitable for kitchens, garages, lofts and utility areas

Product Specifications

  • Power: 230V mains with battery back-up
  • Battery: 9V PP3 (included)
  • Sensor type: Thermistor (heat sensing)
  • Detection range: 54°C - 70°C
  • Alarm sound level: 85dB at 3m
  • Installation: Ceiling mounted
  • Operating humidity: 10% - 85% RH
  • Storage temperature: 5°C - 38°C
  • Certified to: BS 5446-2:2003
  • Warranty: 5 years

You may also be interested in...

  1. SPECIAL
    OFFER     FireAngel Five Year Optical Smoke Alarm with Escape Light

    FireAngel Five Year Optical Smoke Alarm with Escape Light

    The FireAngel Five Year Optical Smoke Alarm with Escape Light is designed to provide early warning of fire while also helping illuminate a safe exit route. The built-in escape light activates alongside the alarm, helping guide occupants through hallw...
     WAS £19.73 
    Today's Price
    £13.60
     inc VAT
    More Info & Buy
  2. SPECIAL
    OFFER     FireAngel Ten Year Optical Smoke Alarm

    FireAngel Ten Year Optical Smoke Alarm

    The FireAngel Ten Year Optical Smoke Alarm is designed to provide reliable smoke detection with a sealed battery that lasts for the lifetime of the unit. This removes the need for regular battery changes, helping ensure the alarm remains operational...
    2 Options from
    £13.90
     inc VAT
    More Info & Buy
  3. SPECIAL
    OFFER     FireAngel Carbon Monoxide and Smoke Alarm

    FireAngel Carbon Monoxide and Smoke Alarm

    The FireAngel Carbon Monoxide and Smoke Alarm provides combined detection of both smoke and carbon monoxide in a single unit, helping simplify home safety while covering two key risks. It uses optical sensing for smoke and electrochemical technology...
     WAS £39.59 
    Today's Price
    £33.90
     inc VAT
    Pay in 3 interest-free payments of £11.30 with PayPal.
    More Info & Buy
  4. SPECIAL
    OFFER     FireAngel Five Year Optical Smoke Alarm

    FireAngel Five Year Optical Smoke Alarm

    The FireAngel Five Year Optical Smoke Alarm is a battery powered alarm designed to help provide early warning in the event of a fire. Using optical sensing technology, the alarm detects smoke as it enters the chamber, making it particularly effective...
    2 Options from
    £12.20
     inc VAT
    More Info & Buy
  5. SPECIAL
    OFFER     FireAngel One Year Optical Smoke Alarm

    FireAngel One Year Optical Smoke Alarm

    The FireAngel One Year Optical Smoke Alarm is designed to provide reliable smoke detection and early warning in the event of a fire. Using optical sensing technology, the alarm detects smoke particles as they enter the chamber, making it particularly...
    2 Options from
    £7.40
     inc VAT
    More Info & Buy
  6. SPECIAL
    OFFER     FireAngel Mains Powered Optical Smoke Alarm

    FireAngel Mains Powered Optical Smoke Alarm

    The FireAngel Mains Powered Optical Smoke Alarm is designed to provide continuous fire detection throughout the home, using a mains power supply with a battery back-up for added reassurance during power outages. Its optical sensing technology detects...
     WAS £22.79 
    Today's Price
    £17.40
     inc VAT
    More Info & Buy
  7. SPECIAL
    OFFER     FireAngel Ten Year Heat Alarm

    FireAngel Ten Year Heat Alarm

    The FireAngel Ten Year Heat Alarm is designed for use in areas where smoke alarms may be prone to false alerts, such as kitchens, garages and loft spaces. Instead of detecting smoke, it uses heat sensing technology to respond to rapid temperature inc...
     WAS £21.59 
    Today's Price
    £15.90
     inc VAT
    More Info & Buy
© 2026 Essential Aids (essentialaids.com) Limited. Registered in England and Wales (No. 05294779). Registered office: Millhouse, 32-38 East Street, Rochford, Essex, SS4 1DB.
Essential Aids (essentialaids.com) Limited is an appointed representative of Mark Bates Limited t/a Premier Care, Premier House, Londonthorpe Road, Grantham, NG31 9SN, which is authorised and regulated by the Financial Conduct Authority (No. 308390). Essential Aids acts as a credit broker, not a lender.

PayPal Credit and PayPal Pay in 3 are trading names of PayPal UK Ltd, 5 Fleet Place, London, EC4M 7RD. PayPal Credit: Terms and conditions apply. Credit subject to status, UK residents only, Essential Aids (Essentialaids.com) Limited acts as a broker and offers finance from a restricted range of finance providers'.
PayPal Pay in 3 is not regulated by the Financial Conduct Authority. Pay in 3 eligibility is subject to status and approval. 18+. UK residents only. Pay in 3 is an unregulated credit agreement. Check if affordable and how you will repay. May make other borrowing more difficult or expensive. See product terms for more details.