Dear Forum members,
Does the "MAX" setting on a Drayton TRV4 TRV mean infinity (i.e. equivalent to there being no TRV) or does it correspond to a relatively high but specific temperature at which it will turn off the radiator?
I searched the Internet and the DIYnot forums for a definitive answer but could not find any. The manufacturer's documentation, online or on paper, does not answer this question.
I tried to ascertain practically whether it switches off the radiator by closing the room, opening up the lockshield valve completely and turning the boiler central heating temperature setting to the max but the radiator was still "on" at 24-25 C. I could not get the temperature any higher because of the prevailing cold weather.
Thank you.
Does the "MAX" setting on a Drayton TRV4 TRV mean infinity (i.e. equivalent to there being no TRV) or does it correspond to a relatively high but specific temperature at which it will turn off the radiator?
I searched the Internet and the DIYnot forums for a definitive answer but could not find any. The manufacturer's documentation, online or on paper, does not answer this question.
I tried to ascertain practically whether it switches off the radiator by closing the room, opening up the lockshield valve completely and turning the boiler central heating temperature setting to the max but the radiator was still "on" at 24-25 C. I could not get the temperature any higher because of the prevailing cold weather.
Thank you.