Key Features

• Motor open
• Spring return action
• Size: 28mm
• 2 port
• Manual lever for filling & draining the system
• Powerhead replaceable without draining down
• Potential free end switch for electrical control of pump and/or boiler
• Quiet operation, minimal power consumption
• Warranty: 1 year

What's Included

• Honeywell V4043H motorised valve
• Actuator

Honeywell V4043H 1106 2-Port 28mm Motorised Zone Valve 240v with Aux Switch Overview

The Honeywell V4043H motorised valve helps control the flow of water in domestic central heating control systems, where both radiator and hot water cylinder circuits are pumped.

Normally, closed models have end switches for electrical control of a pump and/or boiler, whereas this Honeywell motorised valve is particularly applicable to control of solid fuel systems, since it will always fail-safe in the event of a power failure.