falls

Hi, When running a bath this evening, the hot water went cold and when going to the boiler it was flashing red. So when opening the pressure valve, water came out of another area of the boiler (see video) and did not make any difference to the situation. Please let me know if there is...

Am getting my meters moved. 500 thk wall - made up of 100 conc. block, 50 void, 350 breeze. re the 38mm hole that takes the gas pipe (in a plastic duct) from the proposed wall mounted meter cab to a ground floor bathroom. Does this hole have to be drilled level? Or can it be drilled to falls...