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Caleffi 252150 3/4" 30-65°C Solar Thermostat Mixing Valve Series 2521

Advanced Water

Caleffi 252150 3/4" 30-65°C Solar Thermostat Mixing Valve Series 2521

Caleffi 252150 3/4" solar thermostat mixing valve from Series 2521 with a 30°C to 65°C temperature range.

At a glance

  • Also known as 2081097
Manufacturer part no.
014-373-0906
Showing prices

£303.84

£253.20 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 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 Caleffi 252150 is a 3/4" solar thermostat mixing valve from Series 2521. It is designed to control mixed water temperature within a 30°C to 65°C range in solar thermal installations. The valve is identified by product code 252150 and SKU 014-373-0906.

Before you order

  • Confirm the valve is required for a solar thermal application and that the 30°C to 65°C range suits the system.
  • Check pipework connections match the 3/4" valve size.
  • Match the product code 252150 and Series 2521 against existing system documentation or the valve being replaced.
  • Use SKU 014-373-0906 when checking catalogue or order records.

Not sure which part?

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