BDR91 on/off relay

The Honeywell BDR91A1000

is the boiler relay, which allows the evohome zone system to switch on a boiler or valve when heat is requested from the house or one of the rooms.

Specifications:

• For controlling on/off devices
• For controlling zone valves
• Works without batteries
• Power supply 220V from the mains
• Load: 24 - 230 V~, 5Amp Ω
• Connection: Clamps, max 2,5mm2
• Range: 30 metres

In the box

• BDR91A1000 relay
• manual