How to fit/adjust TVR Drayton RT212 head?

[Kris79]

I've installed 6 tvrs in my house (RT212) and it looks to me that all behave differently ( cut off heating on different temperatures even with same setting).

Main question is how those should be adjusted when putting on a value ?
Shall I make equal tuns on locking ring for all heads ? If so how many ?

As now I've made as many as I could do without any tools just by hand, and probably this is not the most accurate way of doing this

Thanks

 

[D_Hailsham]

I've installed 6 tvrs in my house (RT212) and it looks to me that all behave differently ( cut off heating on different temperatures even with same setting).

Main question is how those should be adjusted when putting on a value ?
Shall I make equal tuns on locking ring for all heads ? If so how many ?

Always set the TRV to highest setting (6/Max) when connecting to, or removing from, the metal body. This reduces the effect of the springs within the head.

The locking ring should be done up hand tight.

If they are behaving differently, it's more likely to be because the system is not properly balanced.

Use this procedure to balance your rads.