28°C. TRV 2 Way valve heads made between 1997 and 2012 had a symbol like the greek letter PI. This head, with the EN215 keymark symbol is a direct replacement. The metal lock ring has a M30 / 30mm x 1.5mm metric thread. Myson has used this thread for a long time, though very old (pre 1997) Myson valves used a smaller 28mm x 1.5mm thread.. 20 May 2014. #1. Our radiator TRV head broke and with the help of the spring, it ejected part of the assembly that is usd to turn and regulate heat. The pin was fully ectended and the radiator is very hot. I suspect that the TRV is 10 / 20 year old and will need to be replaced with it's modern equivalent, however, I have no idea which item/s to.
Honeywell VT117 Replacement TRV Head
New Danfoss TRV Heads Advice Needed DIYnot Forums
TRV Head, Danfoss RA2910 (With Grub Screw) PHC Parts
White Radiator Thermostatic TRV Valve Head Replacement M30 x 1.5 Universal for All Manufacturers
Replacement TRV Head for Orkli
Identify this TRV? DIYnot Forums
White Radiator Thermostatic TRV Valve Head Replacement M30 x 1.5 Universal for All Manufacturers
TRV Head, Danfoss (Old RAVL Pattern) 26mm PHC Parts
Buy Danfoss RA/VL Probe, RA 2950, , Sensor, Type Builtin Sensor, 7 °C 26 °C, RAVL Online at
Untitled DIYnot Forums
Danfoss Ravl 2m Remote Sensor 13g2952 013g295200 Danfoss
Danfoss Randall RASD2 Replacement Head White
Myson TRV 2 Way Replacement Head
Myson Contract 2 Way TRV Replacement Head
Replacement TRV Head, Drayton TRV4 PHC Parts
Danfoss RasC2 8mm/10mm TRV Combi Pack (Angled) McNairs Building Supplies
Danfoss Randall RASC2 Replacement Head
Myson TRV2Way Replacement Valve Head Stevenson Plumbing & Electrical Supplies
ancient Danfoss TRV DIYnot Forums
Danfoss 013G2912 RA TRV Replacement Head for sale online eBay
DrNo2021. Oct 25, 2021. #1. Hi guys, my head valves of my radiators have broken teeth and need replacing. The diameter size is about 25/26 mm. The old ones are Danfoss BS6284 which are discontinued. I am aware that I could change the whole TVR cheaper but I just want to buy the heads please.. All Departments. Danfoss TRV Head Replacement Guide. Picture. Type of Connection. Replacement Sensor. RA. Danfoss Randall RA-Click Sensor. Danfoss Randall RAS-C² Replacement Head (Domestic Only) Danfoss Randall RAS-D² Replacement Head White (Domestic Only)
