Simple question for you all
A. 8 mm bore copper feeding single fin rad has STD LC and non trv ends as it's the one nearest the thermostat
Using infrared temp unit
Feed temp is 52 degr C exit temp 30 degr C with both valves fully open
Rest of system perfectly balanced
LC tap can be turned off as inlet pipe temp drops
Non trv end can also be turned off as temp drops on exit pipe
Can all this be due to sludge build up??
A. 8 mm bore copper feeding single fin rad has STD LC and non trv ends as it's the one nearest the thermostat
Using infrared temp unit
Feed temp is 52 degr C exit temp 30 degr C with both valves fully open
Rest of system perfectly balanced
LC tap can be turned off as inlet pipe temp drops
Non trv end can also be turned off as temp drops on exit pipe
Can all this be due to sludge build up??