Jo asked ... How to engage clutch on old sewing machine to engage needle?    |    Jacky asked ... Miele Vacuum cleaner?    |    Ben asked ... Toyota Yaris French or Japanese?    |    Andy asked ... How can I mend my MacAlistair 450w hedge trimmer?    |    Felix asked ... Hitachi vt-m70em?    |    Click here to ask your question

What other TRV's are compatiable with Westherm 4's?

Does anyone know what other brand/model of TRV may be compatible with a Westherm 4? I want to replace the valve control heads without going to the trouble of draining the system to change the valve bodies.
Chris the DIYer, January 2011
probably none you don't think the manufacturer is going let you get away with that do you ?

brian, January 2011
link Click here to see other fixes for Westherm 4.