Replacement TRV Heads

[bcfcjwb1]

Hi,

I have Lifestyle TRVs on my radiators. After looking around on the internet I believe that they are model number RT212, although I can't be 100% sure as there is nothing written on them!

Some have now failed due to the degradation of the plastic on the head.

I have been looking at buying RT111 heads as a direct replacement as I have been offered some at a good price. My question is will they fit?

Thanks in advance.

 

[Whitespirit66]

I believe that they're different. These are the replacements that you need.

http://www.heatingcontrolsonline.co.uk/acl-drayton-lifestyle-rt212-replacement-head-p-690.html

 

[oilboffin]

Best to replace all just drain down all system fit trv,s put in inhibitor at same time refill bleed bobs your uncle job done