Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Andrews Silicone Tube 7700300

Andrews

Andrews Silicone Tube 7700300

Silicone tube (part 7700300) for Andrews Fastflo water heaters, including WHI49 and LWHI49 models.

At a glance

  • Also known as 1822858
Manufacturer part no.
7700300
Showing prices

£45.08

£37.57 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 7700300 is a silicone tube from Andrews, intended for use in their water heating appliances. It is listed within the Andrews hot water spares range and is compatible with Fastflo models. The tube is a flexible silicone component that forms part of the appliance assembly.

Signs this part needs replacing

  • Cracks, splits or tears in the silicone tube
  • Hardening or brittleness of the material
  • Leaks or weeping at the tube connections
  • Discolouration or deformation from heat exposure
  • Reduced flexibility or a loose fit

Before you order

  • Check your appliance model against the fit list above.
  • Confirm the part number 7700300 matches the component being replaced.
  • Inspect the existing tube for any visible part markings.
  • Confirm the quantity required for your appliance.

Not sure which part?

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