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Easichange® Replacement Heat Alarm for BRK 790MBX

£27.59 inc VAT
£22.99 ex VAT
Product Overview

The BRKEHA Easichange® kit is the direct replacement for the alarm head of the BRK 790MBX heat. The kit contains a BRK 690MBX alarm head, Easichange® tool, Quick Change guide and full product manual, plus an adhesive label to stick on your fuse box with the next replacement date. Though the model number may be different, the 690MBX has exactly the same alarm head as the 790MBX being replaced - it is only the base on the original unit (which you already have installed) that differs.

The 690MBX has a 9V alkaline back-up battery, supplied with your Easichange kit, to ensure that your alarm continues to protect you in the event of a loss of mains power. Heat alarms are designed for use in kitchen where ordinary smoke alarms may be triggered by normal use of cooking appliances like ovens and toasters. The BRKEHA replacement head is quick and easy to install onto your existing alarm base - no additional wiring is needed.

  • Replacement unit for the BRK 790MBX
  • Genuine item made by BRK
  • Supplied with FREE Easichange® tool
  • Please note that BRK and First Alert are no longer manufacturing new stock for the European Market and while the products may have a 2018/19 manufacturing date they still provide a full 10 year lifespan and full warranty cover from date of purchase
  • Supplied with a replaceable 9V alkaline back-up battery
  • Suitable for use in Grade D2 systems, complying with BS 5839-6: 2019
  • CE marked and Kitemarked
  • Safelincs Exclusive 5 Year Warranty
  • Combined test & hush button
  • Easy to install onto existing push-fit base
  • Product warranty and life commences from date of purchase

The simple installation process of the Easichange® replacement kits negates the need for an electrician, though you must ensure that mains power to all interlinked alarms is cut before beginning work. The interlink wire can carry a live electric current between alarms if they are powered from different circuits.

Compatible Alarms

Below is a table of all alarms which can be interchanged using the same base plate and interlink system. Care should be taken to ensure the correct model is purchased to replace existing alarms. Optical smoke alarms can be used in place of ionisation smoke alarms, but heat alarms and smoke alarms serve different purposes and cannot be swapped.

Original Model Type of Alarm Replacement Model
BRK 660MBX Optical Smoke Alarm with Alkaline Battery and Twist Base BRKEOA
BRK 670MBX Ionisation Smoke Alarm with Alkaline Battery and Twist Base BRKEOA
BRK 690MBX Heat Alarm with Alkaline Battery and Twist Base BRKEHA
BRK 660MRL Optical Smoke Alarm with Lithium Battery and Twist Base BRKEOL
BRK 670MRL Ionisation Smoke Alarm with Lithium Battery and Twist Base BRKEOL
BRK 690MRL Heat Alarm with Alkaline Lithium and Twist Base BRKEHL
BRK 760MBX Optical Smoke Alarm with Alkaline Battery and Push Base BRKEOL
BRK 770MBX Ionisation Smoke Alarm with Alkaline Battery and Push Base BRKEOL
BRK 790MBX Heat Alarm with Alkaline Battery and Push Base BRKEHA
BRK 760MRL Optical Smoke Alarm with Lithium Battery and Push Base BRKEOL
BRK 770MRL Ionisation Smoke Alarm with Lithium Battery and Push Base BRKEOL
BRK 790MRL Heat Alarm with Alkaline Lithium and Push Base BRKEHL
DETA 1111 Ionisation Smoke Alarm with Alkaline Battery and Twist Base BRKEOA
DETA 1113 Optical Smoke Alarm with Alkaline Battery and Twist Base BRKEOA
DETA 1115 Heat Alarm with Alkaline Battery and Twist Base BRKEHA
DETA 1151 Ionisation Smoke Alarm with Alkaline Battery and Push Base BRKEOL
DETA 1153 Optical Smoke Alarm with Alkaline Battery and Push Base BRKEOL
DETA 1155 Heat Alarm with Alkaline Battery and Push Base BRKEHA
Technical Data
Product Code BRKE7AH
Alternative Product Codes BK790MBX, 790MBX, BRKEHA
Brand BRK
Back-Up Battery

9V Alkaline

Dimensions (HxDia)

44x140mm

Operating Temperature

+5 °C to +38 °C

Relative Humidity

10% to 85%

Sound Output

85dB

Weight 0.27kg
Product Datasheets

Pricing & Availability

Model Stock Price
Product Code: BRKE7AH Stock Level:
More than 20 in stock Expected dispatch: Today
Price:

£27.59 inc VAT

£22.99 ex VAT

Delivery Options

The following delivery options are available on this product.

Economy Delivery

£4.79 inc VAT - Orders will be delivered in 3-5 working days by Hermes

Express Delivery

£7.91 inc VAT - Orders will be delivered in 1-2 working days by Hermes

Excellent Warranty

This product is supplied with a 5 year manufacturers warranty as standard

Looking for more information?

If you have any questions or would like more information about/ this product you can ask one of our specialists.

Direct Telephone 01507 464181