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

Product Information

The only downside was that despite being despatched same day by Team-Supplies, it took Royal Mail 10 days to deliver. I am very pleased with your service, you responed quickly to my request to deliver the item asap and it was which helped me out a great deal.

Read more about the condition New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable).I'd say that all TRVs have a common thread size but because they are calibrated differently, you need to match the manufacturer / model i. 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.

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. The problem was down to the 8 year old valves, some of which were sticking or were ceased in one position. Browse universal radiator valve cap kits to replace an old or damaged cap, and radiator maintenance to enhance the life of your double or single panel radiator system.To avoid damage to the valves and the heating system components, and the formation of scale deposit in the hot water heating system, the system should be flushed and a proprietary inhibitor needed. And as the room temperature changes, the valve head expands, adjusting a pin in the valve body so that it opens or closes. A thermostatic radiator valve is that little thing on the side of your radiator, and if you’ve ever wondered what a TRV is and how it works, then rest assured that it’s pretty simple. And the second is that you can control your heating right from the palm of your hand with smart TRVs, as they can be managed remotely through a smartphone app.

Thermostat received today, followed instructions, linked to existing receiver as the stated it would, central heating now working perfectly and temperature controlled via new thermostat.

The TRV4 body has a nice table that shows the correct setting for different radiator outputs but the EB has some complicated flow capacity graph that I can make head nor tail of. Browse our full selection of radiator valves and discover the perfect product for your home heating today.

But with so many different controls on the market, it can be confusing to understand exactly what these products do, and which will be the best for your home. Here you can find useful information, training modules and wiring diagrams to help with your day-to-day job. Personally I have never succeeded in balancing radiators using the temperature drop method - because it is just not stable. Youtube is full of professionals telling you to use this method - but they don't actually demonstrate its successful use.

The first main difference between thermostatic radiator valves and smart radiator valves is that you can select the exact temperature of your room, rather than a range. Drayton has launched its new auto-balancing TRV technology, available for two of its most popular ranges – the iconic TRV4 and RT414. Essentially, by fitting TRVs to your radiators, you can control the temperature in each room individually. Thermostatic Radiator Valve Head,HOMGEN Professional 2Pcs TRV Thermostat Head Radiator Thermostat Head Only M30 x 1.