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Saunier Duval heating safety valve, 3 bar S1067400

Saunier Duval

Saunier Duval heating safety valve, 3 bar S1067400

A 3 bar heating circuit safety (pressure relief) valve for Saunier Duval SEMIA CONDENS boilers.

At a glance

  • Also known as 1417215
  • Have the work carried out by a Gas Safe registered engineer where the appliance is affected
Manufacturer part no.
S1067400/SD
Showing prices

£102.24

£85.20 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 S1067400 is a heating safety valve set to 3 bar, used on Saunier Duval SEMIA CONDENS boilers. It decreases pressure build-up in the closed heating circuit, responding proportionally as pressure rises to prevent a dangerous build-up.

Signs this part needs replacing

  • Valve weeping or dripping continuously
  • Valve fails to vent as system pressure rises
  • Visible corrosion, scale or a seized spindle
  • System pressure regularly needs topping up with no other leak found

Before you order

  • Match the part number and pressure rating against your existing valve
  • Isolate and depressurise the heating circuit before removal
  • Have the work carried out by a Gas Safe registered engineer where the appliance is affected

Not sure which part?

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