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Hi,
I recently bought a bunch of smart trv's for my home radiators, I fitted 7 of them to 7 radiators with no issues at all, the other 5 radiators have Seimens trv's on them and they have a 28mm thread. The Drayton Wiser Smart TRV's have a 30mm thread. I've been looking around for an adaptor that might allow me to fit them, but I can't find anything. I bought a myson m28 to m30 adapter which looked to be the closest match, but when I put it on the valve, it screws onto the m28 thread fine, but it's basically too tight, it wont allow the valve pin to move up or down, like it's not got enough room.
I hope that makes sense, as you can probably guess I'm no expert.
Cheers,
Steve
I recently bought a bunch of smart trv's for my home radiators, I fitted 7 of them to 7 radiators with no issues at all, the other 5 radiators have Seimens trv's on them and they have a 28mm thread. The Drayton Wiser Smart TRV's have a 30mm thread. I've been looking around for an adaptor that might allow me to fit them, but I can't find anything. I bought a myson m28 to m30 adapter which looked to be the closest match, but when I put it on the valve, it screws onto the m28 thread fine, but it's basically too tight, it wont allow the valve pin to move up or down, like it's not got enough room.
I hope that makes sense, as you can probably guess I'm no expert.
Cheers,
Steve
