Hiya
If a rad has cooled, although others in the house are still very hot, why would turning the TRV on and off make it get warm again. I ask because this is what happens with two of mine. Surely if the TRV works on air temperature twiddling the knob shouldn't make a difference but it does.
Another question do I have to have all TRV's on rads except for the one in the hall with the room stat, ie was wondering if I could take the living room one off. I have a 3 week old condensing boiler, old (10 years or so ) rads and new TRVs and lockshields British Gas. Man has rebalanced once after initial balance.
Thanks
Phil