Honeywell 10mm TRV compression inserts wanted

[ian.]

I have Honeywell Valencia TRVs 10mm pipe size, I’m making mods to accommodate larger rads and it looks like the 10mm compression insert is special to Honeywell as all available inserts are 15mm to 10mm which do not fit as the compression nut has a 10mm hole, not a 15mm.

Anyone know if you can get replacement 10mm compression inserts for these valves, don’t really want to change the ones I have already for sake of a small part.

 

[Deleted member 120897]

Inserts are for the push fit pipe, not specific to Honeywell, so it’ll alreadry be in the pipe, or do you mean something like this? in which case you’ll need some olives, all other push for should be reusable.

 

[ian.]

Hi Chris,

Sorry I should have said 10mm copper, I think I have a way round my problem, I’m going to buy cheap chrome iso valves and use the 15mm nuts with the 15x10 inserts I have

 

[Deleted member 120897]

Not really sure what you’re calling inserts. 🤔 unless you mean reducers?

 

[ian.]

Not really sure what you’re calling inserts. 🤔 unless you mean reducers?

It’s the brass insert inside the body of the TRV that the 10mm copper pipe fits into, it’s not an olive, it’s a turned brass part which the nut tightens against it and seals.

The inlet nut body has a 10mm hole for the pipe, rather than a 15mm hole that the 15x10 inserts will fit.

I’ve sorted it now using inserts and a nut from an iso valve.

 

[fowlerboi]

these?

https://www.NoLinkingToThis/p/floma...FrsOcWWeSEzGXabWJqIaAtZLEALw_wcB&gclsrc=aw.ds

 

[ian.]

these?

https://www.NoLinkingToThis/p/floma...FrsOcWWeSEzGXabWJqIaAtZLEALw_wcB&gclsrc=aw.ds

That what I thought would do when I bought them, the problem is these are designed for a 15mm fitting then reducing down to 10mm, I have a 10mm fitting and these don’t fit, hence I changed the nut type to get around the problem,

I’ve been on the Honeywell spares site but nothing came up

 

[fowlerboi]

Right with it now. You need a 10mm chrome compression nut and 10mm olive. Looks like finding loose chrome 10mm nuts is fairly difficult