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Honeywell Home BDR91 Wireless Relay Box (BDR91A1000)


New product

6 Items

In Stock (Order Weekdays By 4:30pm For Same Day Dispatch)

The Honeywell Home BDR91 Wireless Relay Box is suitable for use with the Honeywell Home range of wireless controls including the new evohome Controller. The BDR91 transmits on 868MHz and is able to switch on and off heating components where you require a time and temperature demand, the BDR91 will act as the switch, for example, pumps or motorised zone valves.



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Honeywell Home BDR91 Wireless Relay Box 

Honeywell Home BDR91 Wireless Relay Box contains:

  • 1x BDR91 Wireless Relay Box

The Honeywell Home BDR91 Wireless Relay Box allows the user to control… well, almost anything (heating wise that is)! For instance a BDR91 can control any time and temperature controlled system – boilers, zone valves, towel rails, electric radiators, air-to-air heat pumps and buffer cylinder fed systems such as biomass and ground source heat pumps.  The BDR91 wireless relay box is compatible with the all new Honeywell Home evohome Controller and many other Honeywell Home wireless products.

The BDR91 Wireless Relay Box operates on the Honeywell 868MHz Radio Frequency and is able to switch and control systems up to a maximum rating of 5 AMP (approximately 1000 WATTS). You can switch more electrical load, but would need to wire a larger rated relay inline.

The BDR91 Wireless Relay box is an aesthetically well designed and built unit. It is very reliable and built to give many years of wireless switching operation.


  • Allows control of almost any temperature controlled system
  • Small compact design

If you have any questions about the Honeywell Home BDR91 Wireless Relay Box, please feel free to Contact Us


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