I've already added the controls to some Westherm valves using adapters which look like the adapters in your pic - these didn't fit the Orkli TRVs because of the pin length. The Orkli pin is 10.5mm long (I have a photo if that would help).

Comap / Myson / Westherm TRV Adaptor - Heating Controls Online

Honeywell Home ACH28 Thermostatic Radiator Valve Adaptor– The Honeywell Home ACH28 is a Thermostatic Radiator Valve (TRV) adaptor which allows Honeywell HR92/HR91 Radiator Controllers to fit TRV’s with an M28 x 1.5mm thread, such as the COMAP range of TRV’s. I have a number of radiators currently fitted with old style Drayton TRVs (which just say Drayton TRV on the valve head). I also have a number which are fitted with more modern Drayton TRV 4 valve heads. I am replacing BOTH sorts with new Eve Thermo Smart TRVs to use in an Apple HomeKit network. Yes, you can install a Hive Radiator Valve in your bathroom so long as it's not in a position where it will get wet. Hive Radiator Valves are not waterproof and should never be submerged in water or installed in a location where they are likely to get splashed. Once you have completed all the steps to fit the Hive Radiator Valve to the radiator, please return to the Hive App so you can pair it to the Hub. The Honeywell Home ACH28 thermostatic radiator valve adaptor is a complete replacement valve base plate for the Honeywell Home evohome HR92/HR91 Radiator Controller and allows Thermostatic Radiator Valves (TRV’s) with an M28 x 1.5mm thread to fit with the HR92/HR91 Radiator Controllers.We recommend using alkaline AA batteries. You should not use rechargeable batteries because battery life will be greatly reduced. You can save 10% by choosing a refurbished TRV. These are returned products we’ve tested to make sure they’re “as good as new”. They have the same one-year guarantee as full-price TRVs. Adaptors for fitting Myson TRV2Way heads onto TRV bodies with a M28x1.5 head connection (old myson thread).

Which radiator valves are the Smart Radiator Thermostats

For configurations including a valve body: a thermostatic valve body should only be installed by someone competent in the installation of plumbing equipment. Or if none of them are suitable then I guess this would this mean I'd need to get this section changed on all the radiators?A thermostatic radiator valve (TRV) controls the flow of hot water into an individual radiator. It can be used to manage how you heat a room or radiator in your home. Myson TRVs have used M30 threads for a long time, though in the distant past they had M28 threads (pre 1997). I am trying to fit my tado Radiator thermostat to my Drayton TVR 3/2/4C - Thread M28 X 1.0 mm. The tado adapter is a terrier AD3 (635111). I bought HCO Code 05A02 from your store but it is not working. Is this the correct adapter? Hi, could anyone point me in the direction of a trv valve adapter that would fit a Siemens, thread: M28 x 1.0 mm? This is the part number referenced in a smart valve pdf which they don't supply 6296/3 EAN: 4011395232583. Also let me know if there is an alternative adapter that I can use. I had bought some Hive Radiator Valves (maybe a mistake...), but in principle the idea is excellent - control temperature of individual rooms for specific times without having to keep adjusting the valves - great when working from home.

TRV Adapter | DIYnot Forums Siemens Smart TRV Adapter | DIYnot Forums

Hive Radiator Valves can be self-installed if you already have TRVs on your radiators. Simply unscrew your existing TRV head and replace it with a Hive Radiator Valve. Your Hive Radiator Valves come with the two most common valve body adaptors and other adaptors are available free of charge from Hive. The RA adaptor is the only adaptor that has a screw. Slip the adaptor over the radiator valve and use the hex key provided to securely fasten it.Tap the button below your Hive Radiator Valve’s screen once to wake it up. If the screen shows a temperature, press the button for 3 seconds. The valve will vibrate and show an M on the screen. If your existing control doesn't unscrew easily, set it to its highest temperature setting (eg “5”) and try again. Be careful to only unscrew the control and not the valve body itself. Is this the correct adaptor to fit a drayton wiser head to a Pegler Terrier TRV 662206 discontinued