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Heat Alarms

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

Page 1 (20 of 25 Products)
Image of the Battery Heat Alarm - UltraFire UBH1

Battery Heat Alarm - UltraFire UBH1

  • FREE delivery
  • Battery: AA alkaline batteries (included)
  • Warranty: 5 year warranty
  • Large test and hush button
  • Suitable for BS 5839-6: 2019 Grade F2 installations
  • Kitemarked to BS 5446-2: 2003
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4.8 out of 5 stars
1 unit

£10.19 inc VAT

£8.49 ex VAT

2+ units

£9.59 inc VAT

£7.99 ex VAT

5+ units

£8.99 inc VAT

£7.49 ex VAT

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Image of the Battery Smoke Alarms and Heat Alarm Home Essentials Kit - UltraFire UFUB1KIT

Battery Smoke Alarms and Heat Alarm Home Essentials Kit - UltraFire UFUB1KIT

Please note: These alarms are not suitable for the new Scottish legislation.

  • FREE delivery
  • Battery: Alkaline batteries (included)
  • Warranty: 5 year warranty
  • Large test and hush button
  • 2 x optical smoke alarms and 1 x heat alarm included
  • Suitable for BS 5839-6: 2019 Grade F2 installations
  • CE marked
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Now: £22.54 inc VAT

£18.78 ex VAT

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Image of the Heat Alarm with 10 Year Sealed Longlife Battery - Firehawk FHH10

Heat Alarm with 10 Year Sealed Longlife Battery - Firehawk FHH10

The Firehawk FHH10, with its 10 year sealed battery and 10 year warranty, is ideal for rooms that are susceptible to dust or fumes which would cause false activations from a smoke alarm.

  • 10 year sealed lithium battery
  • 10 year manufacturer's warranty
  • Heat sensor suitable for kitchens and garages
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£15.25 inc VAT

£12.71 ex VAT

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Image of the 10 Year Longlife Battery Heat Alarm - FireAngel HT-630

10 Year Longlife Battery Heat Alarm - FireAngel HT-630

  • Battery: Built-in, lasts the lifetime of your alarm
  • Warranty: 1 year warranty
  • Test and hush button feature
  • Quick reaction to rapid rise in temperature
  • Suitable for BS 5839-6: 2019 Grade F1 installations
  • Kitemarked to BS EN 14604:2005
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4.8 out of 5 stars
1 unit

£17.39 inc VAT

£14.49 ex VAT

2+ units

£17.15 inc VAT

£14.29 ex VAT

5+ units

£17.03 inc VAT

£14.19 ex VAT

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Image of the Radio-Interlinked Battery Powered Heat Alarm - UltraFire UBH1RF

Radio-Interlinked Battery Powered Heat Alarm - UltraFire UBH1RF

Please note: These alarms are not suitable for the new Scottish legislation.

  • 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: 2019 Grade F2 installations
  • Certified to BS 5446-2:2003
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5 out of 5 stars

Save 17%

Now: £29.99 inc VAT

£24.99 ex VAT

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Image of the Radio-Interlinked Smoke Alarms and Heat Alarm Home Essentials Kit - UltraFire UFUB1RFKIT

Radio-Interlinked Smoke Alarms and Heat Alarm Home Essentials Kit - UltraFire UFUB1RFKIT

Please note: These alarms are not suitable for the new Scottish legislation.

  • Battery powered with AA alkaline batteries
  • Warranty: 5 year warranty
  • Large test & hush button
  • Wirelessly interlink up to 50 UltraFire UB1RF series alarms
  • 2 x optical smoke alarms and 1 x heat alarm included
  • Suitable for BS 5839-6: 2019 Grade F2 installations
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4.8 out of 5 stars

Save 22%

Now: £83.99 inc VAT

£69.99 ex VAT

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Image of the Sealed Battery Wireless Heat Alarm - Firehawk FHH10W

Sealed Battery Wireless Heat Alarm - Firehawk FHH10W

  • Detector Battery: 10 year sealed lithium battery
  • Wireless Base Battery: 7 Year Sealed Lithium
  • Warranty: 7 year manufacturer's warranty
  • Radio interlink up to 15 Firehawk W alarms
  • Also suitable for the 2022 Scottish legislation
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4.7 out of 5 stars

£41.99 inc VAT

£34.99 ex VAT

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Image of the 10 Year Longlife Battery Radio-Interlinked Heat Alarm - Aico Ei603RF

10 Year Longlife Battery Radio-Interlinked Heat Alarm - Aico 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: 2019 Grade F1
  • Kitemarked to BS 5446-2: 2003
  • Also suitable for the 2022 Scottish legislation
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4.8 out of 5 stars

Save 33%

Now: £83.99 inc VAT

£69.99 ex VAT

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Image of the Radio-Interlinked Sealed Battery 3 Smoke Alarms and 1 Heat Alarm Kit - Hispec RF Pro Range

Radio-Interlinked Sealed Battery 3 Smoke Alarms and 1 Heat Alarm Kit - Hispec RF Pro Range

  • Battery: 10 year sealed lithium battery
  • Warranty: 5 year warranty
  • Wirelessly interlink up to 20 Hispec RF Pro devices
  • Suitable for BS 5839-6: 2019 Grade F1 installations
  • Compatible with the Hispec Control Unit and Carbon Monoxide Alarm
  • Also suitable for the 2022 Scottish legislation
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Save 10%

Now: £129.59 inc VAT

£107.99 ex VAT

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Image of the Radio-Interlink Sealed Battery 3 Smoke and 1 Heat Alarm Kit - Firehawk W Series

Radio-Interlink Sealed Battery 3 Smoke and 1 Heat Alarm Kit - Firehawk W Series

  • Detector Battery: 10 year sealed lithium battery
  • Wireless Base Battery: 7 Year Sealed Lithium
  • Warranty: 7 year manufacturer's warranty
  • Easy expansion – Interlink up to 15 alarms
  • Also suitable for the 2022 Scottish legislation
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4.8 out of 5 stars

Save 10%

Now: £145.00 inc VAT

£120.83 ex VAT

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Image of the Mains Powered Heat Alarm with Alkaline Back-up Battery - FireAngel HW1-R

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

  • Power: 230V mains powered with back-up battery
  • Backup Battery: 9V alkaline battery
  • Warranty: 1 year 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: 2019 Grade D2
  • Kitemarked to BS 5446-2:2003
  • Also suitable for the 2022 Scottish legislation
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5 out of 5 stars

Save 16%

Now: £18.31 inc VAT

£15.26 ex VAT

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Image of the Mains Powered Heat Alarm with Alkaline Back-up Battery - Firehawk FH450BB

Mains Powered Heat Alarm with Alkaline Back-up Battery - Firehawk FH450BB

This Firehawk FH450BB mains powered heat alarm features replaceable alkaline battery backup, and interlinks with other FH250 smoke and FH450 heat alarms.

  • 230V mains with AAA alkaline battery backup
  • 6 years manufacturer's warranty
  • Hardwire interlink up to 15 Firehawk smoke and heat alarms
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£15.48 inc VAT

£12.90 ex VAT

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

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

  • Power: 230V mains powered with battery backup
  • Backup: Optional alkaline or self-charging 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: 2019 Grade D1 or D2
  • Kitemarked to BS 5446-2: 2003
  • Also suitable for the 2022 Scottish legislation
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4.7 out of 5 stars

From: £28.79 inc VAT

£23.99 ex VAT

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Image of the Mains Powered Heat Alarm with Alkaline Back-up Battery - Aico Ei144

Mains Powered Heat Alarm with Alkaline Back-up Battery - Aico 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: 2019 Grade D2
  • Kitemarked to BS 5446-2: 2003
  • Also suitable for the 2022 Scottish legislation
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4.7 out of 5 stars

£35.51 inc VAT

£29.59 ex VAT

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Image of the Mains Powered Heat Alarm with Self-Charging 10 Year Back-up Battery - Aico Ei3014

Mains Powered Heat Alarm with Self-Charging 10 Year Back-up Battery - Aico 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
  • Suitable for BS 5839-6: 2019 Grade D1 installations
  • Available in Optical, Carbon Monoxide, Heat & Carbon Monoxide and Optical & Heat
  • Also suitable for the 2022 Scottish legislation
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5 out of 5 stars

£46.79 inc VAT

£38.99 ex VAT

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Image of the Mains Powered Combined Optical Smoke and Heat Alarm with Self-Charging 10 Year Back-up Battery - Aico Ei3024

Mains Powered Combined Optical Smoke and Heat Alarm with Self-Charging 10 Year Back-up Battery - Aico Ei3024

  • Power: 230V mains powered with lifetime back-up battery
  • Backup Battery: Self-charging 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 (smoke)
  • Kitemarked to BS 5446-2: 2003 (heat)
  • Also suitable for the 2022 Scottish legislation
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5 out of 5 stars

£58.79 inc VAT

£48.99 ex VAT

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Image of the Mains Radio-Interlinked Heat Alarm with Sealed Longlife Back-up Battery - FireAngel Pro Connected FP1740W2-R

Mains Radio-Interlinked Heat Alarm with Sealed Longlife Back-up Battery - FireAngel Pro Connected FP1740W2-R

  • Power: 230V mains powered with lifetime back-up battery
  • Back-up Battery: Built-in, lasts the lifetime of your alarm
  • Warranty: 1 year warranty
  • Can interlink with up to 50 Wi-Safe 2 compatible devices
  • Range of up to 35m in buildings
  • Suitable for BS 5839-6: 2019 Grade D1 installations
  • Kitemarked to EN 5446-2: 2003
  • Also suitable for the 2022 Scottish legislation
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5 out of 5 stars

£66.59 inc VAT

£55.49 ex VAT

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Image of the Mains Powered Combined Heat and Carbon Monoxide Alarm with Self-Charging 10 Year Back-up Battery - Aico Ei3028

Mains Powered Combined Heat and Carbon Monoxide Alarm with Self-Charging 10 Year Back-up Battery - Aico 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)
  • Suitable for ceiling installation
  • Also suitable for the 2022 Scottish legislation
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5 out of 5 stars

£71.99 inc VAT

£59.99 ex VAT

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Image of the Mains Radio-Interlinked Heat Alarm with Alkaline Back-up Battery - Aico Ei144RF

Mains Radio-Interlinked Heat Alarm with Alkaline Back-up Battery - Aico 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: 2019 Grade D2
  • Kitemarked to BS 5446-2: 2003
  • Also suitable for the 2022 Scottish legislation
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5 out of 5 stars

£92.63 inc VAT

£77.19 ex VAT

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Image of the Mains Radio-Interlinked Heat Alarm with Self-Charging 10 Year Back-up Battery - Aico Ei3014RF

Mains Radio-Interlinked Heat Alarm with Self-Charging 10 Year Back-up Battery - Aico 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
  • Suitable for BS 5839-6: 2019 Grade D1 installations
  • Contains AudioLINK allowing users to extract real time data to their phone
  • 5 year manufacturer's warranty
  • Also suitable for the 2022 Scottish legislation
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£94.78 inc VAT

£78.98 ex VAT

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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).
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