2 Port Zone Valves

Honeywell V4043H Repair Kit and conversion kit V4043H 40003918-006 PRODUCT FEATURES new style V4043H repair kit upgrade pre-1987 V4043 or V8083 Honeywell valves DETAILS As a conversion kit to use a new Powerhead 40003916-001 on an old-style (pre-1987)...

Honeywell 2 Port Zone Valve 28mm V4043H 1106/U PRODUCT FEATURES Features 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...

Honeywell V4043H 1056 2 PortMotorised Zone Valve 22mm V4043H1056 272848 PRODUCT FEATURES Honeywell Two Port Zone Valve 22mm 272848 Normally closed 22mm compression Fittings 230 – 240V 50Hz Cv 6.7 DETAILS The V4043 series of two port motorised...