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Altecnic Mixcal III 22mm Mixing Valve Art 5211

Altecnic

Altecnic Mixcal III 22mm Mixing Valve Art 5211

Altecnic Mixcal III thermostatic mixing valve in 22mm, Art 5211, for blending hot and cold water on heating and hot water systems.

Manufacturer part no.
521122
Showing prices

£279.06

£232.55 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

Altecnic Mixcal III thermostatic mixing valve supplied in 22mm, article number 5211. It blends hot and cold water to deliver a controlled outlet temperature on heating and hot water systems. The valve forms part of the Altecnic Mixcal III range of mixing valves.

Signs this part needs replacing

  • Outlet temperature drifts or fluctuates away from the set point
  • Water leaves the valve consistently too hot or too cold, regardless of adjustment
  • Reduced flow through the valve caused by scale or debris in the mixing chamber
  • Temperature control knob becomes stiff, seized or unresponsive
  • Leaks from the valve body or connections

Before you order

  • Confirm the existing valve is a Mixcal III and that a 22mm connection is required
  • Check the system pipework matches the 22mm connections on the valve
  • Verify the article number Art 5211 against the valve being replaced

Not sure which part?

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