Hi
I have a Vaillant combi boiler. The wiring diagram is for the VCW GB 221, 240,280H. I presume this is 3 different models. Can anyone tell me what the difference is between the 3 models and if there is any way of identifying my boiler as there doesn't seem to be a model number anywhere on it. I've never had a user manual for the boiler.
Also can you tell me when this range of boilers was produced as I have no idea how old it is.
Thanks
AMR
I have a Vaillant combi boiler. The wiring diagram is for the VCW GB 221, 240,280H. I presume this is 3 different models. Can anyone tell me what the difference is between the 3 models and if there is any way of identifying my boiler as there doesn't seem to be a model number anywhere on it. I've never had a user manual for the boiler.
Also can you tell me when this range of boilers was produced as I have no idea how old it is.
Thanks
AMR