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Alpha Water Flow Switch & Seal Kit 6.5634060A

Alpha

Alpha Water Flow Switch & Seal Kit 6.5634060A

Alpha 6.5634060A water flow switch and seal kit 790 for Alpha gas boiler hydraulic and diverter valve assemblies.

At a glance

  • Also known as 1251253
Manufacturer part no.
6.5634060A
Showing prices

£282.24

£235.20 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 Alpha 6.5634060A water flow switch and seal kit 790 is a hydraulic component for Alpha gas boilers. It combines a water flow switch with the seals needed for the installation, and forms part of the boiler's diverter valve and water circuit assembly. The switch responds to water movement through the boiler circuit so that the appliance can register flow and sequence its heating and hot water operation correctly.

Before you order

  • Confirm the part number 6.5634060A against the existing component or the appliance documentation.
  • Check that the boiler requires the 790 kit variant before ordering.
  • Have the boiler model and GC number to hand to confirm compatibility.
  • Isolate the appliance from the electrical and water supplies before carrying out any work.

Not sure which part?

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