White Thermostatic Radiator TRV Valve Head M30 50mm wide x 85mm high,\nProduct Details\n--Publisher: NA-1\n--Publication date: 0\n--USAGE : These TRV heads are for both Domestic and Commercial use and will fit all manufactures valves with M30 x 1.5 threads (Normal Industry Standard). The heads can also be fitted both Horizontally and Vertically.\n--DESIGN : Strong and tough design, designed to withstand bangs and scuffs, and manufactured from high quality ABS so the colour will remain white.\n--MORE CONTROL : OUR TRV valves have built in frost protection as well as giving you room temperature control between 7 and 29 degrees C\n--TECHNICAL INFORMATION : Thread size M30 x 1.5, Frost Protection, 5 setting controllable temperature.\n\nOur white TRV heads are manufactured to the highest quality and their durable design allow them to combat the test of time. Our further 1 year manufacturing guarantee gives you further peace of mind. USAGE : These TRV heads are for both Domestic and Commer.