My present Regular Boiler (Open vented & Gravity fed], including the DHW tank,Cold Water Feeder Tank and the Expansion Cistern to be replaced....
The installer wanted to make it a better system so that I will be able to select CH alone, DHW heating alone or CH & DHW heating together but still keep it as Regular Boiler.
He got stumped because the 28mm pipe presently from the boiler joining the CH & DHW is not accessible. (Here is where as I understood that he could put in the ? Honywell Valve)
I may have to settle for the old system in that I could have the DHW heating alone or DHW & CH together. (But would not have the choice for CH alone!!)
Can any one think of a solution so that he could do what he originally planned?
Regards
The installer wanted to make it a better system so that I will be able to select CH alone, DHW heating alone or CH & DHW heating together but still keep it as Regular Boiler.
He got stumped because the 28mm pipe presently from the boiler joining the CH & DHW is not accessible. (Here is where as I understood that he could put in the ? Honywell Valve)
I may have to settle for the old system in that I could have the DHW heating alone or DHW & CH together. (But would not have the choice for CH alone!!)
Can any one think of a solution so that he could do what he originally planned?
Regards