The Honeywell V4073A motorised diverter valve with 28 mm compression connections controls the flow of water in domestic central heating systems where both radiator and hot water cylinder circuits are pumped. This mid-position diverter valve should be used in conjunction with a room thermostat and a cylinder thermostat for full temperature control of a conventional, fully pumped central heating installation. It is designed mainly for small-to-medium-sized installations.
Three position operation
Provides electrical output to boiler or pump
If fitted in a confined space, sufficient ventilation must be available to keep the valve within its ambient temperature range and access must be provided to remove the powerhead if necessary
28 mm compression connection
Spring return action
Powerhead replaceable without draining down
Manual lever for filling and draining down
Quiet operation with minimal power consumption
1 meter flying lead, head resistant cable requiring a 230 V AC power supply
Ambient temperature range from 5C to 50C
Technical specification
Width117 mmTypeMid-Position ValveSize28 mmNumber of Ports3Maximum Temperature50CMaximum Pressure8.6 barMaterialBrassHeight137 mmDiameter28 mmDepth60 mmRange DescriptionV4073AManufacturer Model NoV4073A1088/UBrand NameHoneywell
Reviews
Honeywell Home V4073A Motorised 3 Port Mid Position Valve 28mm V4073A1088