c plan

Hi all, I've just moved in to a new house and would like to optimise / update the heating system without spending a fortune as we will be planning to renovate and strip out the system in a couple of years with something new. As it is today, the system comprises of the following components, going...

Hi guys, we moved into a place last Dec with an old Grant Euroflame oil boiler with 4 pipes, one set with a Grundfos pump on it and the other set running upstairs to a HW cylinder. We've never been able to get HW generated from the boiler for a sustained period, the water doesn't seem to flow...