Honeywell

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

Honeywell 7 Day 2 Channel Programmer - ST9400C ST9400C is a 2 channel programmer, designed for control of both heating and stored hot water in comp...

Honeywell Cylinder Thermostat - L641A The L641A Cylinder Thermostat is designed for surface mounting on domestic hot water cylinders. It can be use...

Honeywell V4043H Zone Valve Replacement Head - 40003916-001 The Honeywell V4043 replacement powerhead is planned for field replacement of heads for...

Honeywell V4073A Mid Position Valve Replacement Head - 40003916-003 The Honeywell replacement powerhead is designed for field replacement of heads ...

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...