White. Replacement sensing head for Drayton TRV4 wth fast-reacting liquid sensor. Includes range limiting pin. 10 to 30°C Temperature Range Liquid Sensor Frost Protection Fits all TRVs with M30 x 1.5mm Fitting A-Rated for Energy Efficiency

FloPlast Ring seal soil Black Access cap (Dia)110mm.This black PVC access cap from FloPlast is ideal for carrying waste safely and cleanly away from your home.