I have a large rad in my kitchen with a TRV set to max. When the heating has been on for a while, half hour or so. The rad in the next room which does not have a TRV is nice and hot but the kitchen rad is completely cold. I have tried turning the TRV setting up and down but it makes no difference.
After a few hours it does start to heat up but never really gets hot like the others.
Is the TRV faulty?
Can I replace just the top of the TRV (the bit that easliy unscrews) or do I have to remove the base part that connect to the rad/pipes as well?
Thanks for any help
After a few hours it does start to heat up but never really gets hot like the others.
Is the TRV faulty?
Can I replace just the top of the TRV (the bit that easliy unscrews) or do I have to remove the base part that connect to the rad/pipes as well?
Thanks for any help