Well I guess I need to log the data, get my backside down the plumber's merchants tomorrow and give it a try.
I don't think it's the pump problem you suggest though, as I'm also running the stove at the same time as the heat store is pumping and the stove can keep up with the light DHW demand, so the heat store pump is always running.
Even if this doesn't fix the DHW tail-off, it is certain to make it all more efficent!
Hope a bird doesn't land on our gas boiler flue pipe when I'm running the store! I'll check out front tomorrow for fried seagull...
Ta muchly
Steve
I don't think it's the pump problem you suggest though, as I'm also running the stove at the same time as the heat store is pumping and the stove can keep up with the light DHW demand, so the heat store pump is always running.
Even if this doesn't fix the DHW tail-off, it is certain to make it all more efficent!
Hope a bird doesn't land on our gas boiler flue pipe when I'm running the store! I'll check out front tomorrow for fried seagull...
Ta muchly
Steve