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Ideal Air Inlet Damper 174447

Ideal

Ideal Air Inlet Damper 174447

Ideal 174447 air inlet damper for Ideal Commercial Imax Xtra boilers, with alternative number 1780838.

At a glance

  • Part type: air inlet damper
  • Also known as 1780838
Manufacturer part no.
174447
Showing prices

£520.62

£433.85 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 174447 is an air inlet damper supplied for Ideal Commercial boiler spares. It sits in the combustion air path and regulates the volume of air drawn into the appliance, so the burner receives a controlled air supply across the firing range. The damper is listed against the Ideal Commercial Imax Xtra range and is ordered by part number 174447.

Signs this part needs replacing

  • Combustion readings drift or become unstable and cannot be set within tolerance
  • The boiler locks out on ignition or shortly after, with air-related fault codes logged
  • Whistling, humming or rattling from the air intake area during firing
  • The damper flap is stiff, seized, bent or does not move freely through its travel
  • Visible corrosion, soot deposits or heat damage around the damper and its mounting

Before you order

  • Confirm the appliance model and serial number against the compatibility list, as Imax Xtra variants use different air path components
  • Check the existing part number on the appliance and cross-reference it with 174447 and 1780838
  • Inspect the mounting face and any seal or gasket at the same time, and renew it if it is compressed, split or missing

Not sure which part?

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