HOMGEN Professional 3Pcs TRV Thermostatic Head Radiator

*HOMGEN Thermostatic Radiator Head*-----:The HOMGEN Popular 3Pcs TRV Thermostat Head Radiator with M 30 x 1.5 Threaded Connections and Fit For 30 x 1.5 Threaded Connections from Radiator Manufacturers. *100% Brand New &High Quality*---: The HOMGEN TRV Thermostat Head is Made of High Quality Material, Durable and Practical to Use.The Fine Workmanship and Good Performance.Easy to use with Long Service Life. Easy to Install *Please Notice*---: Please Confirm Whether This HOMEGN TRV Thermostatic Head is Suitable for Your Valve Before Purchasing,And Head only Supplied - Valve Body is NOT included.The Applicable Spool Size is 15mm ,if you Need to Turn off the Thermostat, Just Use the Modulation Index Arrow 0. Some Important Informations   Some Features Please Read the Following Information Carefully   Specifications Applicable Spool Size: 15mm Inner Dia: 30mm Suitable For TRV Size : M30*1.5mm Note: TRV Head Only (Supplied-valve is NOT includ