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Ideal Base Frame 9 Section Fd35 173390

Ideal

Ideal Base Frame 9 Section Fd35 173390

Ideal 173390 base frame for 9-section Fd35 commercial Harrier GTE and GTE5 boilers, forming the lower platform of the casing assembly.

At a glance

  • Part type: Casing assembly (base frame)
  • Also known as 1179425
Manufacturer part no.
173390
Showing prices

£557.09

£464.24 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 Ideal 173390 is the base frame used on nine-section commercial boiler casing assemblies, listed by Ideal as the Base Frame (9 Section) Fd35. It forms the lower structural platform that the boiler sections and casing panels sit on, keeping the assembly square, level and stable on the floor. It is used across the Ideal Commercial Harrier GTE and GTE5 ranges.

Signs this part needs replacing

  • Visible corrosion or rust-through along the base frame rails
  • Cracking or distortion of the frame where the boiler sections seat
  • Casing panels no longer sitting square or lining up correctly
  • Water pooling or staining around the base of the boiler
  • Movement or instability of the boiler assembly on its mounting surface

Before you order

  • Confirm the boiler model and, where shown, the GC number against the compatibility list.
  • Check the existing frame against the alternative and previous numbers 1179425 and 85537065.

Not sure which part?

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