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Honeywell BDR91 Wireless Relay Box

This listing is for the receiver unit only and does not include any thermostat

Part no: BDR91A1000

Manufacturer's description:

• The BDR91 is a wireless relay box that can be used to switch valves, pumps, boilers or other heat sources as part of the range of Honeywell 868MHz Radio Frequency (RF) heating controls.
• The BDR91 Relay Box will not communicate with other RF products that use different frequencies or communications protocols.
• The BDR91 Relay Box requires a permanent 230V~ supply