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Andrews Isolation Valve 28mm 7709366

Andrews

Andrews Isolation Valve 28mm 7709366

28mm isolation valve for Andrews Maxxflo EVO water heaters, used to isolate the water supply for servicing.

At a glance

  • Also known as 8904271
Manufacturer part no.
7709366
Showing prices

£143.21

£119.34 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 Andrews 7709366 is a 28mm isolation valve for Andrews water heaters. It is fitted to the Maxxflo EVO range and allows the water supply to be shut off at the appliance so that servicing or maintenance can be carried out. The valve provides a local means of isolation on 28mm pipework.

Signs this part needs replacing

  • Water weeping or dripping from the valve body or spindle
  • The valve will not turn, or turns without shutting off the flow
  • Water continues to pass through when the valve is closed
  • Leaks at the valve connections
  • A damaged or broken handle or spindle

Before you order

  • Confirm your appliance model against the fit list above
  • Check that the pipework is 28mm before ordering
  • Check the valve position and access for fitting

Not sure which part?

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

Andrews 7709366 28mm Isolation Valve