TRVs

[gasfit247]

Hi can any one recommend good TRVs and why are the expensive ones better than the cheap ones?

 

[Barry98]

Quality in the materials used

 

[snowhead]

Quality ones don't snap off at the head when the Cat leans on them.
And the stem seals don't leak

 

[gasfit247]

aha a usefull feature

 

[sdsparks]

Drayton TRV 4's I like, control knob turns very smoothly

 

[tamz]

Danfoss ras-c (or d's if you want to spend more) are very good valves and are under a tenner.

 

[stevetheplumber]

i like honeywells theres diferent stats used in valves i think its wax and liquid or is it gas but one is supposed to be better

 

[CXR100]

danfoss ras d2

 

[TBServices]

Drayton are my favs but too expensive for most. Bulldogs for everyday jobs.

 

[vern]

Drayton are my favs but too expensive for most. Bulldogs for everyday jobs.

Same here or all techs from Graham's