by leakylady »
Wed Oct 19, 2011 2:49 pm
Have a problem with radiators - too hot upstairs if warm enough downstairs. I have therefore bought Danfoss trvs for upstairs rads. I have 10mm microbore, and the valves have an option of 15/10/8mm pipework ( little brass adaptor for each size or an olive). I have a problem with understanding how this is not going to leak as there little room to attach a 10mm olive ( I bought these thinking I could need them they were not with the kit) and the adaptor into the valve. The nut for the TRV doesn't look like a compression nut so how does this work? Any help appreciated.
