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Buderus Safety Valve 7100064

Buderus

Buderus Safety Valve 7100064

Buderus safety valve 7100064 for 800 series gas boilers, used to relieve excess system pressure.

At a glance

  • Also known as 2240244
Manufacturer part no.
7100064
Showing prices

£30.01

£25.01 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 Buderus 7100064 is a safety valve intended for use in Buderus 800 series gas boilers. It forms part of the boiler's pressure relief arrangement, opening to discharge water when system pressure exceeds the set limit. The valve is supplied as a single component for like-for-like replacement on the listed appliances.

Signs this part needs replacing

  • Water or scale deposits around the valve body or discharge pipe, indicating continuous weeping.
  • The valve passing water when the system is at normal operating pressure.
  • System pressure that will not hold and requires frequent topping up.
  • Visible corrosion, cracking or deformation of the valve body or seating.
  • The valve failing to discharge during a manual lift or pressure test.

Before you order

  • Confirm the boiler model matches one of the listed Buderus 800 variants.
  • Check the part number on the existing valve against 7100064.
  • Verify the valve connection size and sealing arrangement on the appliance before fitting.
  • Isolate the boiler, drain down as required, and confirm system pressure after refitting.

Not sure which part?

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