ERP (Energy Efficiency)YTRV Sensor TypeLiquid-FilledOutlet Connection TypeCompressionInlet Connection Size15mmOutlet Connection Size1/2" BSPYears Guaranteed1.5Width40mmTypeThermostatic Radiator Valve (TRV)StyleContemporaryStandards MetEN 215 and A-Rated by tell.euSize12 mmPower TypeNon Electric (Thermostatic & Manual)Operating Temperature Range10 °C to 30 °CMinimum Operating Temperature110 °CMaximum Operating Temperature110 °CFrost ProtectionYesFinishChrome PlatedERP RatingADiameter1/2"Colour FamilyChromeColourWhite & ChromeBody StyleAngledSupplier Part Number07 05 0153Range DescriptionTRV4Manufacturer Model No07 05 153Brand NameDrayton