The 15mm Drayton TRV4 Thermostatic radiator valve is manufactured in Britain with a wide range of domestic and commercial applications. It has been given A-rating for energy efficiency, which means it'll help to reduce energy consumption and costs.
The TRV4 integrates double gland, non-stick, pre-set intervals to ensure reaching the ideal temperature in every room.
The TRV4 meets all safety requirements giving any homeowner peace of mind; that's why it holds the Keymark certification.
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