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Altecnic Mixcal III Thermostat Mixing Valve Art 5219

Altecnic

Altecnic Mixcal III Thermostat Mixing Valve Art 5219

Altecnic Mixcal III 28mm thermostatic mixing valve, Art 5219, for blending hot and cold water.

Manufacturer part no.
ALT-521928
Showing prices

£575.65

£479.71 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 Altecnic Mixcal III is a thermostatic mixing valve with 28mm connections, supplied under article reference 5219. It blends hot and cold water to deliver a controlled outlet temperature, protecting users from scalding at the point of use. The valve responds automatically to changes in inlet temperature or pressure, maintaining the set blend without manual adjustment.

Signs this part needs replacing

  • Outlet temperature drifts away from the set value, or swings between hot and cold
  • Water runs consistently too hot or too cold despite adjustment of the setting
  • The valve fails to shut down the hot supply when cold supply pressure drops
  • Scale or debris build-up causes erratic blending or reduced flow through the valve
  • Weeping or drips from the valve body, unions or spindle

Before you order

  • Confirm the pipework and connections are 28mm before ordering
  • Check the existing valve is an Altecnic Mixcal III, or that the Mixcal III is suitable for the installation
  • Verify the required outlet temperature range and duty suit the application
  • Confirm the valve is accessible for servicing once fitted

Not sure which part?

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