Honeywell Home V4043 40003916-001 Replacement Power Head

The V4043 series of two port Motorised Valves has a wide range of flow control applications in domestic and light commercial central heating systems. Motor open 6-core flying lead Spring return action Manual lever for filling and draining the system Powerhead is replaceable without any draining down required Potential free end switch for electrical control of pump and/or boiler Operates at a quiet level, ensuring minimal noise disruption Consumes power efficiently without excess energy usage