Heating

Worcester Greenstar System Filter 28mm - 7733600237 Suitable for use with the Worcester Greenstar Boiler range

Honeywell 3 Port Mid-Position Valve - V4073A Compression connection. 5-wire installation. 100% tight shut-off. Suitable for underfloor heating. Con...

Honeywell Zone Valve - V4043 The V4043 series of two port Motorised Valves has a wide range of flow control applications in domestic and light comm...