PC Building Supplies. Honeywell

HONEYWELL 22mm MID POSITION VALVE V4073A1039/U 117032

11169

Spring return action Three position operation Powerhead replaceable without draining down Manual lever for filling/draining down Quiet operation, minimal power consumption

£164.13

HONEYWELL 240V REPLACEMENT MOTOR 40002737-003

11164

For V4043 +V4044+V4073

£50.48

HONEYWELL AUTO BYPASS VALVE 22mm DU145 - 3/4B 117302

11152

Unique and simple adjustment mechanism Wide differential pressure range 0.1 to 0.6 bar 22mm compression fittings for ease of installation Ensures constant flow through boiler Reduces system noise and maintains an even system pressure

£63.44

HONEYWELL CYLINDER THERMOSTAT L641A1039 117000

11141

Ideal for general applications Suitable for use on uninsulated and foam lagged cylinders Surface mounted Double insulated Cylinder strap & hooks

£39.74

HONEYWELL MOTORISED 2 PORT ZONE VALVE 22mm V4043H1056 310820/117027

11168

Motor open Spring return action Manual lever for filling & draining the system Powerhead replaceable without draining down Potential free end switch for electrical control of pump and/or boiler

£111.88

HONEYWELL MOTORISED 2 PORT ZONE VALVE 28mm V4043H1106 310819

11167

Motor open Spring return action Manual lever for filling & draining the system Powerhead replaceable without draining down Potential free end switch for electrical control of pump and/or boiler

£156.05