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Easichange® Replacement Heat Alarm for BRK 790MRL

Discontinued Product

This product has been discontinued and is no longer available to buy.

Product Overview

The BRKEHL Easichange® kit is the replacement alarm head for the BRK 790MRL heat alarm with lithium backup battery. This alarm is designed for installation in kitchens where traditional smoke alarms can easily be triggered by normal cooking fumes. The lithium battery provides continuous alarm coverage in the event of power outage, and will never need replacing for the entire warranty life of the alarm.

Included in the kit are a BRK 790MRL alarm head, full product guide and quick change guide, plus a free Easichange® tool that will make removal of the old alarm and installation of the new BRKEHL a quick and simple process. The alarm head fits onto your existing 790MRL base and requires no additional wiring.

  • Compatible replacement unit for the BRK 790MRL
  • Supplied with FREE Easichange® replacement tool
  • Single combined test & hush button
  • 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
  • Sealed tamper-proof lithium backup battery
  • Complies with BS 5839-6: 2019 for use in Grade D1 systems
  • CE marked and Kitemarked
  • Safelincs Exclusive 5 Year Warranty
  • Quick and easy to install into your 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 BRKE7LH
Alternative Product Codes BK790MRL, 790MRL, BRKEHL
Brand BRK
Back-Up Battery

Sealed non-replaceable lithium

Dimensions (HxDia)

44x140mm

Operating Temperature

+5 °C to +38 °C

Relative Humidity

10% to 85%

Sound Output

85dB

Weight 0.27kg
Product Datasheets

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