Drayton TRV4 Classic Thermostatic Radiator Valve TRV Body ONLY - no Head

Product Information

This unit would have got five stars except that the thread that goes into the radiator would benefit from from having a flange to prevent weeping. What I found most disappointing though, was the absolutely crap service provided by your designated supplier and the fact it took three attempts to get it delivered, in this case, Plumb Centre, Poole.

Going back to the Drayton valve-bodies, I'm surprised to see olde-worlde instructions to set them for an 11°C drop. Our range includes thermostatic valves, radiator valves, cap kits, and vent plugs in a selection of finishes to help you find the best fit. Drayton has launched its new auto-balancing TRV technology, available for two of its most popular ranges – the iconic TRV4 and RT414. Hi, I need seven angled bodies to fit old ½" pipework and Lightwave Smart thermostatic control heads.We have a range of manual radiator valves in styles to suit any home, from contemporary square angled chrome to a traditional crosshead or smooth finish valve. This behaviour has changed over the years - they definitely used to open more, making more noise as they did so and chewing through batteries faster.

It is strongly recommended that the differential pressure across the thermostatic valves should not exceed 0. Discuss tips on features, updates, installation, and how to get the most out of your Wiser products. Essentially, by fitting TRVs to your radiators, you can control the temperature in each room individually. As such, does anyone have any suggestions for the cheapest TRV's which have the body to allow the Tado TRV head to fit to the thread without an adaptor being needed?Pwba is an updated version from the original and hopefully will have a longer life than the failed unit (5 years).

I've seen a video for a competitor brand, where you just use an App, telling it the radiator size and type and it tells you what to set the valve to.They’re precise in regulating radiator temperature and can sense the temperatures you set and maintain them. I think only Drayton/Schneider can answer that - and they don't currently participate on this forum.