Hi
Looking at some time connecting my solid fuel boiler up to HW cylinder, problem i have is where cylinder is the first floor drops by about 350mm
so can not get a continues rise in pipe work, attached should be a diagram i think would overcome this issue, can you see any issues with what i have drawn? if the pump was to fail it is on the return side so if water in boiler got too hot the is no restriction to the vent pipe, also the is the heat sink rad, but not sure if the pump been in that position if it failed would restrict the return to much from the heat sink rad, if i put the pump before the return do you think the pump would interfere with the return as it would be positive pressure,
Thanks
John
Looking at some time connecting my solid fuel boiler up to HW cylinder, problem i have is where cylinder is the first floor drops by about 350mm
so can not get a continues rise in pipe work, attached should be a diagram i think would overcome this issue, can you see any issues with what i have drawn? if the pump was to fail it is on the return side so if water in boiler got too hot the is no restriction to the vent pipe, also the is the heat sink rad, but not sure if the pump been in that position if it failed would restrict the return to much from the heat sink rad, if i put the pump before the return do you think the pump would interfere with the return as it would be positive pressure,
Thanks
John