Wanting to install a BDR91 Relay to my Worcester boiler 30si.
Can the power for the Relay be taken direct from the power feed to boiler?
Or do I need another feed direct to Relay?
What is max distance from boiler the Relay can be sited, what best cable to use?
Can the power for the Relay be taken direct from the power feed to boiler?
Or do I need another feed direct to Relay?
What is max distance from boiler the Relay can be sited, what best cable to use?