rx-1

Hi Great forum you have here. I’ve not long moved house and hope someone can identify this type of central heating circuit for me. I’m beaten. The closest I can match it too is a W plan heating system, but this uses a diverter valve which I do not have. (Standard chocolate block affair...

Hi folks, Thanks for taking a look here. We have a Worcester Bosch Greenstar 30CDi Combi boiler, and a Danfoss RX-1 unit as relay to it. Existing Wiring: From what I can work out from the wiring guides for the Honeywell BDR91 and the Greenstar, I need to do the following: I believe I've...