Many thanks for this I will try this. It is a combi system. Where should I be looking for the blockage. Would it be near the primary return or downstairs. I appreciate it is a bit like how long is a piece of string but if you could have an educated guess it would be better than mine
Many...
Hi All
I am getting close the end of my tether but I have a problem with my downstairs heating. I live in a three story house and i cannot get the downstairs rads to heat up. I have had the system flushed bled the rads changed the pump had the boiler serviced and removed the TRC units on the...