Hi
I was apprentice installing marstair heat pumps when I was 16 and now I'm 46 so .....had a load off walk in cold room stuff some more recent kfc stuff not good on foster defrost cabinets
oh well worked for the Italian als lot for 4 years doing leak repairs, evap end plate gaskets swapping out alco rotor lock exv's for brazed in etc , done some conversions to swap the old frame 2's for 3100's driven via vfd 's etc got some aquasnaps on the go ( leaking micro coil) some old York yccd's and a 30 gx.... oh and York rtac's with impossible to find leaks so I been around and so after a day overland from westcombe park to cannon street then tube from bank to the west end and back I was just nodding of after a couple stronbows and thought hey I know what would be fun .....to observe a vrv or vrf pipework with a camera ...a thermal imaging one ....has anyone done this ??