Discuss Connecting 15mm regular TRV to 10mm pex pipe in the Plumbing Jobs | The Job-board area at PlumbersForums.net
https://www.NoLinkingToThis/p/drayton-push-fit-reducing-90-trv-adaptor-elbow-f-10mm-x-m-15mm/9970r
Connects 15mm to the rad and if you’ve got your 10mm coming out centre ish of the rad
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