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Altecnic Mixcal III 28mm Thermostatic Blending Valve 28TMV

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Altecnic Mixcal III 28mm Thermostatic Blending Valve 28TMV

28mm Mixcal III thermostatic blending valve for maintaining a stable blended water outlet temperature.

At a glance

Manufacturer part no.
28TMV
Showing prices

£196.07

£163.39 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Mixcal III thermostatic blending valve is a 28mm valve from the Altecnic Mixcal III range, supplied under part number 28TMV. It blends hot and cold water feeds to hold a steady outlet temperature, protecting downstream outlets from swings in supply temperature or pressure. It is a service component for heating and hot water installations rather than a consumable or tool.

Signs this part needs replacing

  • Outlet temperature drifts or fluctuates instead of holding steady
  • Water runs consistently too hot or too cold at the blended outlets
  • The valve no longer responds to adjustment at the control head
  • Limescale or debris build-up causes the thermostatic element to stick or lag
  • Weeping or drips from the valve body or connections

Before you order

  • Confirm the pipework on site is 28mm and matches the valve connections
  • Check the existing valve model and range to confirm the Mixcal III is the correct unit for the installation
  • Verify the valve is suitable for the application and outlets it serves
  • Check access and clearance around the valve position before removal and refitting

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.