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Andrews Pipe Pump Return To Isolation Valve 28mm 7709337

Andrews

Andrews Pipe Pump Return To Isolation Valve 28mm 7709337

28mm pipe assembly for connecting the pump return to the isolation valve on Andrews single heat exchanger water heaters.

At a glance

  • Also known as 8904262
Manufacturer part no.
7709337
Showing prices

£400.45

£333.71 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 7709337 is a 28mm pipe assembly that connects the pump return to the isolation valve on single heat exchanger water heaters. It is a manufacturer part for Andrews appliances, used to route water between the pump and the isolation valve. The assembly is specific to single heat exchanger configurations.

Signs this part needs replacing

  • Visible corrosion or scaling on the pipe
  • Leaks at the pipe joints or connections
  • Vibration or noise from a loose or damaged pipe
  • Reduced flow through the pump return circuit
  • Physical damage such as cracks or deformation

Before you order

  • Confirm your appliance model matches the fit list
  • Check the pipe diameter required is 28mm
  • Verify the appliance has a single heat exchanger
  • Inspect the isolation valve connection for compatibility

Not sure which part?

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