Heat Alarms
CALL OUR TEAM NOW 0800 612 6537 Also FREE from UK mobiles

Heat Alarms

Heat alarms are installed in kitchens and garages, where smoke or fumes are part of the atmosphere, to prevent false alarms.

Filter and sort products

9V Heat Alarm with Test and Hush Button - First Alert HA300

  • FREE delivery
  • Battery: 9V battery (included)
  • Warranty: 5 year warranty
  • Test and hush button feature
  • 85dB audible alarm upon activation
  • Suitable for BS 5839-6: 2013 Grade F installations
  • Certified to BS 5446-2:2003
24 Customer Reviews
1 unit

£10.79 inc VAT

£8.99 ex VAT

2+ units

£10.55 inc VAT

£8.79 ex VAT

5+ units

£10.43 inc VAT

£8.69 ex VAT

View Product

10 Year Sealed Lithium Battery Heat Alarm - Ei603

  • Battery: Built-in lithium battery
  • Warranty: 5 year warranty
  • Test and hush button
  • Twist base design for simple installation
  • Suitable for the loft, kitchen or garage
  • Suitable for BS 5839-6: 2013 Grade F installations
  • Kitemarked to BS 5446-2:2003

£47.27 inc VAT

£39.39 ex VAT

View Product

Radio-Interlinked Battery Powered Heat Alarm - UltraFire UBH1RF

  • Battery: AA alkaline batteries (included)
  • Warranty: 5 year warranty
  • Large test and hush button
  • Wireless interlink up to 50 compatible alarms
  • Range of up to 35m in buildings
  • Suitable for BS 5839-6: 2013 Grade F installations
  • Certified to BS 5446-2:2003

£35.99 inc VAT

£29.99 ex VAT

View Product

9V Radio-Interlinked Heat Alarm - Ei3103RF

  • Battery: 9V alkaline battery (included)
  • Warranty: 5 year warranty
  • Can wirelessly interlink with both mains and battery operated alarms
  • No central control panel required
  • Simple installation - no base plate needed
  • Suitable for BS 5839-6: 2013 Grade F installations
  • Kitemarked to BS 5446-2:2000
14 Customer Reviews

£47.99 inc VAT

£39.99 ex VAT

View Product

9V Radio-Interlinked Smoke and Heat Alarm Starter Kit (Contains 3 Alarms)

  • 9V battery operated smoke and heat alarms
  • Kit contains 3 alarms - 1 x Ei3100RF, 1 x Ei3105RF & 1 x Ei3103RF
  • Wireless radio-interlinked - can interlink with both mains
    and battery operated alarms
  • Suitable for BS 5839-6: 2013 Grade F installations
70 Customer Reviews

Save 10%

Now: £111.56 inc VAT

£92.97 ex VAT

View Product

Radio-Interlinked Heat Alarm with Sealed Ten Year Lithium Battery - Ei603RF

  • Battery: Built-in, lasts the lifetime of your alarm
  • Warranty: 5 year warranty
  • Radio-interlinked heat alarm
  • Built-in RadioLINK+ repeater function
  • Self-tests every 16 seconds
  • Twist-on base design for simple installation
  • Suitable for BS 5839-6: 2013 Grade F
  • Kitemarked to BS 5446-2:2003
2 Customer Reviews

£131.03 inc VAT

£109.19 ex VAT

View Product

Mains Powered Heat Alarm with 9V Back-up Battery - FireAngel HW1-R

  • Power: 230V mains powered with back-up battery
  • Backup Battery: 9V alkaline battery
  • Warranty: 5 year manufacturer's warranty
  • Thermistor heat sensor measures the ambient temperature of the air
  • Interlinks with up to 12 FireAngel W1 mains powered alarms
  • Dedicated Test and Silence buttons
  • Suitable for BS 5839-6: 2013 Grade D, E and F
  • Kitemarked to BS 5446-2:2003

Save 17%

Now: £14.89 inc VAT

£12.41 ex VAT

View Product

Mains Powered Heat Alarm with Alkaline Back-up Battery - BRK 690MBX

  • Power: 230V mains powered with back-up battery
  • Backup Battery: 9V alkaline battery (included)
  • Warranty: 5 year manufacturer's warranty
  • Test button facility
  • Interlinks with up to 12 alarms
  • Suitable for BS 5839-6: 2013 Grade D, E and F
  • Kitemarked to BS 5446-2
3 Customer Reviews

Save 13%

Now: £25.19 inc VAT

£20.99 ex VAT

View Product

Mains Powered Heat Alarm with Alkaline Back-up Battery - Ei144

  • Power: 230V mains powered with back-up battery
  • Backup Battery: 9V alkaline backup battery (included)
  • Warranty: 5 year warranty backup
  • Test and hush buttons
  • Replacement detector head kits available
  • Interlinks with up to 12 units
  • Suitable for BS 5839-6: 2013 Grade D, E and F
  • Kitemarked to BS 5446-2:2003
34 Customer Reviews

£35.51 inc VAT

£29.59 ex VAT

View Product

Mains Powered Heat Alarm with Lithium Back-up Battery - BRK 790MRL

  • Power: 230V mains powered with back-up battery
  • Backup Battery: Re-chargeable lithium battery
    • Lasts the lifetime of your alarm - GUARANTEED
  • Warranty: 5 year warranty
  • Test button facility
  • Interlinks with up to 12 alarms
  • Suitable for BS 5839-6: 2013 Grade D, E and F
  • Kitemarked to BS 5446-2:2003

£38.99 inc VAT

£32.49 ex VAT

View Product

Mains Powered Heat Alarm with Lithium Back-up Battery - Ei164e

  • Power: 230V mains powered with back-up battery
  • Backup Battery: Re-chargeable lithium battery
  • Warranty: 5 year warranty
  • Replacement detector head kits available
  • Interlinks with up to 12 units
  • Suitable for BS 5839-6: 2013 Grade D, E and F
  • Kitemarked to BS 5446-2:2003
8 Customer Reviews

£50.15 inc VAT

£41.79 ex VAT

View Product

Mains Powered Heat Alarm with Lithium Back-up - Ei3014

  • Mains powered heat alarm with sealed lithium back-up battery
  • SmartLINK compatible when used with Ei3000MRF
  • Hardwire interlink with up to 12 compatible devices
  • Performs its own self checks every 48 seconds
  • Available in Optical, Carbon Monoxide, Heat & Carbon Monoxide and Optical & Heat

£46.79 inc VAT

£38.99 ex VAT

View Product

Mains Powered Combined Optical Smoke and Heat Alarm with Lithium Backup - Ei3024

  • Power: 230V mains powered with back-up battery
  • Backup Battery: Re-chargeable lithium battery
  • Warranty: 5 year warranty
  • Multi-sensor alarm containing both an optical and heat sensor
  • Hardwire interlink with up to 12 compatible devices
  • Extract real time data to your smart phone
  • Kitemarked to BS EN 14604:2005

£58.79 inc VAT

£48.99 ex VAT

View Product

Mains Powered Combined Heat and Carbon Monoxide Alarm with Lithium Back-up - Ei3028

  • Product Lifespan: 10 years
  • Power: 230V mains powered with battery backup
  • Backup Battery: Re-chargeable lithium battery
  • Warranty: 5 year warranty
  • Hardwire interlink with up to 12 compatible devices
  • Compatible with Ei3000MRF SmartLINK module
  • Kitemarked to BS EN 50291-1:2010 (CO gas)
  • Kitemarked to BS 5446-2:2003 (heat)

£71.99 inc VAT

£59.99 ex VAT

View Product

Mains Radio-Interlinked Heat Smoke Alarm with Alkaline Back-up - Ei144RF

  • Power: 230V mains powered with back-up battery
  • Backup Battery: 9V alkaline back-up battery (included)
  • Warranty: 5 year warranty
  • Test and hush buttons
  • Made in Ireland by Ei Electronics
  • Wirelessly interlinks with up to 12 compatible units
  • Suitable for BS 5839-6: 2013 Grade D, E and F
  • Kitemarked to BS EN 14604:2005

£92.63 inc VAT

£77.19 ex VAT

View Product

Mains Powered Radio-Interlinked Heat Alarm with Lithium Back-up Battery - Ei164eRF

  • Power: 230V mains powered with back-up battery
  • Backup Battery: Re-chargeable lithium battery
    • Warranty: 5 year warranty
    • Made in Ireland by Ei Electronics
    • Wirelessly interlinks with up to 12 alarms
    • Suitable for BS 5839-6: 2013 Grade D, E and F
    • Kitemarked to BS EN 14604:2005

    £98.27 inc VAT

    £81.89 ex VAT

    View Product

    Mains Radio-Interlinked Heat Alarm with Lithium Back-up - Ei3014RF

    • 230V mains powered heat alarm with rechargeable lithium backup battery
    • Supplied with SmartLINK module for radio-interlinking with up to 12 devices
    • CE and Kitemarked to BS 5446-2:2003
    • Contains AudioLINK allowing users to extract real time data to their phone
    • 5 year manufacturer's warranty

    £94.78 inc VAT

    £78.98 ex VAT

    View Product

    Mains Radio-Interlinked Combined Smoke and Heat Alarm with Lithium Back-up - Ei3024RF

    • Power: 230V mains powered with back-up battery
    • Backup Battery: Re-chargeable lithium battery
      • Warranty: 5 year warranty
      • Combined alarm: both an optical smoke, and heat sensor
      • Hybrid interlinking with up to 12 compatible devices
      • AudioLINK - extract real time data to your smart phone
      • Kitemarked to BS EN 14604:2005 (smoke)
      • Kitemarked to BS 5446-2:2003 (carbon monoxide)

      £106.78 inc VAT

      £88.98 ex VAT

      View Product

      Mains Radio-Interlinked Combined Heat and Carbon Monoxide Alarm with Lithium Back-up - Ei3028RF

      • Product Lifespan: 10 years
      • Power: 230V mains powered with battery backup
      • Backup Battery: Re-chargeable lithium battery
      • Warranty: 5 year warranty
      • Contains both a heat and electrochemical CO sensor
      • Can interlink with up to 12 devices via SmartLINK
      • Kitemarked to BS 5446-2:2003 (heat)
      • Kitemarked to BS 50291-1:2010 (CO gas)

      £119.98 inc VAT

      £99.98 ex VAT

      View Product

      Innohome Stove Alarm - SA101

      • Activates if the cooker becomes too hot or when an empty hotplate is left on
      • Easily attached to the cooker hood using magnets
      • Adjusts its sensitivity according to the users' cooking styles
      • Compatible with all cooker types
      • Safelincs EXCLUSIVE 5 year warranty
      4 Customer Reviews

      £55.79 inc VAT

      £46.49 ex VAT

      View Product

      Sona Stove Guard - SGEL-SN-1

      • Designed to help PREVENT a cooker fire from starting
      • Intelligent heat sensor monitors cooker top temperature
      • Control unit cuts off the electricity supply to the cooker
      • Wireless radio-interlink between the heat sensor and the control unit
      5 Customer Reviews

      £383.99 inc VAT

      £319.99 ex VAT

      View Product

      Mains Powered Heat Alarm with Back-Up Battery - Kidde Firex KF30

      • Power: 230V mains powered with battery backup
      • Backup: Optional alkaline or rechargeable lithium backup battery versions
      • Warranty: 6 year warranty
      • Test and hush buttons
      • Neat slimline design
      • Interlinks with up to 24 units
      • Suitable for BS 5839-6: 2013 Grade D, E and F
      • Kitemarked to BS 5446-2:2003
      8 Customer Reviews

      From: £28.79 inc VAT

      £23.99 ex VAT

      View Product

      Mains Powered Heat Alarm with Back-up Battery - Kidde Slick 3SFW

      • Power: 230V mains powered with battery backup
      • Backup Battery: Optional alkaline or rechargeable lithium backup battery
      • Warranty: 10 year warranty
      • Thermistor sensor technology
      • Interlinks with other Kidde Slick alarms
      • Neat slimline design
      • Fully conforming to BS5839-6:2004 Grade D, E and F
      • Kitemarked with BS 5446-2:2003
      4 Customer Reviews

      From: £35.03 inc VAT

      £29.19 ex VAT

      View Product

      Mains Powered Combined Smoke and Heat Alarm with Lithium Battery - Ei2110e

      • Power: 230V mains powered with back-up battery
      • Backup Battery: Re-chargeable lithium battery
      • Warranty: 5 year warranty
      • Optical and heat sensors in one alarm for optimum protection
      • Interlinks via cable with up to 12 alarms
      • Suitable for BS 5839-6: 2013 Grade D, E and F
      • Kitemarked to BS EN 14604:2005
      4 Customer Reviews

      £61.43 inc VAT

      £51.19 ex VAT

      View Product

      Mains Powered Radio-Interlinked Combined Optical Smoke and Heat Alarm with Lithium Back-up Battery - Ei2110eRF

      • Power: 230V mains powered with back-up battery
      • Backup Battery: Re-chargeable lithium battery
      • Warranty: 5 year warranty
      • Wirelessly interlinks with up to 12 compatible alarms
      • Optical and heat in one alarm for optimum protection
      • Suitable for BS 5839-6: 2013 Grade D, E and F
      • Kitemarked to BS EN 14604:2005

      £122.03 inc VAT

      £101.69 ex VAT

      View Product

      Mains Radio-Interlinked Heat Alarm with Back-up Battery - FireAngel Pro WHT-230

      • Power: 230V mains powered with back-up battery
      • Backup: Lithium battery
        • Lasts the lifetime of your alarm - GUARANTEED
      • Warranty: 5 year warranty
      • Test, hush and Sleep Easy™ function
      • Wireless interlinks via radio frequency with up to 50 alarms
      • Suitable for BS 5839-6: 2013 Grade D, E and F
      • Kitemarked to BS 5446-2:2003
      1 Customer Reviews

      £83.99 inc VAT

      £69.99 ex VAT

      View Product

      Mains Radio-Interlinked Heat Alarm with Back-up Battery - Kidde Slick 3SFWRF

      • Power: 230V mains powered with battery backup
      • Backup: Optional alkaline or lithium backup battery
      • Warranty: 10 year warranty
      • Interlinks via radio frequency with up to 15 units
      • All alarms also act as repeaters
      • Suitable for BS 5839-6: 2013 Grade D, E and F
      • Kitemarked to BS 5446-2:2003 (domestic heat alarms)

      From: £78.47 inc VAT

      £65.39 ex VAT

      View Product

      Mains Powered Heat Alarm with Lithium Back-up Battery - FireAngel Pro HT-230

      • Power: 230V mains powered with back-up battery
      • Backup: Re-chargeable lithium battery
        • Lasts the lifetime of your alarm - GUARANTEED
      • Warranty: 5 year warranty
      • Easy to use test button
      • Interlinks with up to 30 units
      • Suitable for BS 5839-6: 2013 Grade D, E and F
      • Kitemarked to BS 5446-2:2003
      1 Customer Reviews

      Save 31%

      Now: £31.19 inc VAT

      £25.99 ex VAT

      View Product
      Back to top
      CLOSE close

      Refine Your Results

      Sort By

      Show Prices

      Brand

      (2)
      (16)
      (5)
      (1)
      (1)
      (3)
      (1)

      Power Type

      (5)
      (18)
      (4)

      Interlink

      (5)
      (15)
      (13)

      British Standard Grade

      (18)
      (7)

      Equipment Type

      (4)
      (1)

      Colour

      (25)
      (1)

      Excellent Warranties

      5+ year warranty on all our Essential Fire Safety Products

      More info

      Special Offers

      Great deals and savings on 100's of our fire safety products

      See Special Offers

      New Catalogue

      The latest version of our product catalogue is available now

      Request Your Copy

      Heat Alarms

      Heat Alarms

      Heat alarms are designed for installation in smokey or dusty environments such as kitchens or garages, as they will not false fire alarm due to cooking fumes or emissions from a car exhaust. Heat alarms detect a rise in temperature beyond a trigger level and some heat alarms even measure the speed of the temperature rise. We also offer a heat alarm specifically designed to monitor the area above a cooker to detect if an oven ring has been left on or a pan dries out (innohome stove alarm).

      Cookies

      Close close

      This site uses cookies to improve your experience and for essential functioning of the site. By continuing to use our site you agree to the use of cookies.

      Change your cookie settings at any time by clicking on the button at the bottom of each page. Read more about the cookies we use in our Privacy Policy.

      By continuing to browse this site you agree to the use of cookies. Read our privacy policy to learn more.