I've the exact set up in the image attached (minus the ground source heat pump). My property doesn't have radiators upstairs but the thermal store is on the second floor, directly above the boiler stove. I've radiators downstairs, all on 22mm pipe until they feed off to each radiator. All copper pipe.
I'm about to do some renovations upstairs and want to add 3 additional small radiators to the second floor. I'm going to tee into the CH circuit but want to know whether I can connect the flow before the pump as it is downstairs.
Can I connect the flow somewhere around position X1 and return at Y or do I need to connect the flow somewhere around X2 (ie after the pump)? The distance from A to X1 is roughly 7 metres. Distance between X1 and pump would be 2 metres. I'm assuming 22mm run to each radiator is best?
Lastly..... Can I simply connect a 'T' fitting.
Many thanks!!
I'm about to do some renovations upstairs and want to add 3 additional small radiators to the second floor. I'm going to tee into the CH circuit but want to know whether I can connect the flow before the pump as it is downstairs.
Can I connect the flow somewhere around position X1 and return at Y or do I need to connect the flow somewhere around X2 (ie after the pump)? The distance from A to X1 is roughly 7 metres. Distance between X1 and pump would be 2 metres. I'm assuming 22mm run to each radiator is best?
Lastly..... Can I simply connect a 'T' fitting.
Many thanks!!