TRVs Show Sub-CategoriesPlumbingMLCP Pipe(8)U Press Fittings(48)M Press Fittings(138)Plumbing Valves(19)Compression Fittings(25)Filters & Strainers(3)Tools(2)TRVs(8)Price££Need help building your perfect system?Chat with Thermii – our helpful AI Assistant for advice on finding the most suitable plans and parts for your project.Ask ThermiiInstallation ManualsFREE System Design & Quote ServiceTailored to Your SpaceCAD DrawingsExpert Team on HandSend us Your Floor Plans Sort by: Default sortingSort by popularitySort by average ratingSort by latestSort by price: low to highSort by price: high to low Price££ View as: Silver Angled Radiator TRV & Lockshield Set – 15mm £15.49inc.VAT Add to basket Silver Straight Radiator TRV & Amp; Lockshield Set – 15mm £15.49inc.VAT Add to basket Grey Angled Radiator TRV & Amp; Lockshield Set – 15mm £19.49inc.VAT Add to basket Grey Straight Radiator TRV & Amp; Lockshield Set – 15mm £19.49inc.VAT Add to basket Black Straight Radiator TRV & Amp; Lockshield Set – 15mm £18.49inc.VAT Add to basket Black Angled Radiator TRV & Amp; Lockshield Set – 15mm £18.49inc.VAT Add to basket White Angled Radiator TRV & Lockshield Set – 15mm £15.49inc.VAT Add to basket White Straight Radiator TRV & Lockshield Set – 15mm £15.49inc.VAT Add to basket