Due to nationwide supply chain issues there may be some products with longer delivery times. Find out more here


Product was successfully added to your basket.

Star Star Star Star Star
Share this product
  • Name
  • Your Email Address
  • Recipient Name
  • Recipient Email Address
  • Message
Successfully added to your basket
Honeywell 3 Port  V4073A 1062 1

Honeywell 3 Port V4073A 1062 1" BSP Mid Position Valve

New Merchandise Created with Sketch.
Item Code: 310821
Expected Delivery:  3 - 5 working days
help and info
Need Help?  0800 181 4488
Ex. VAT £152.28 Inc VAT

Additional Information

Brand Honeywell
KW Output No
Lead Time 3 - 5 working days
Valve Type 3 Port Mid Position
Connection Size 1"
Unit Type Valve & Actuator
Manufacturer Part No: V4073A1062/U


Honeywell Individual V4073A 1062 1" BSP Mid Position Valve

The V4073A valve has been designed to control the flow of water in small bore domestic central heating systems, where both radiator and hot water cylinder circuits are pumped. It is typically suited for small to medium sized installations.

The V4073A mid-position diverter valve is normally used in conjunction with a room thermostat and cylinder thermostat to provide full temperature control of a conventional, fully pumped central heating installation.

When used in this way, the control system is known as Sundial Y Plan and the components can be connected together using the Sundial Plan Wiring Centre which has dedicated terminations and there is no need for a wiring diagram. An alternative method of wiring is to use the Honeywell 10-way junction box (42002116-001) together with the Honeywell Sundial Plans Wiring Booklet. 

  • Spring return action
  • Three position operation
  • Powerhead replaceable without draining down
  • Manual lever for filling/draining down
  • Quiet operation, minimal power consumption
  • Provides electrical output to boiler and/or pump