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Alpha D.300 Flue Terminal 1.034674

Alpha

Alpha D.300 Flue Terminal 1.034674

Flue terminal for Alpha Commercial ARES TEC LPG boilers, supplied under part number 1.034674.

At a glance

  • Also known as D300-FLUE-TERMINAL-D300-FLUE-TERMINAL-ARES-TEC, 1259880
Manufacturer part no.
1.034674
Showing prices

£658.34

£548.62 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 D.300 Flue Terminal is a flue component manufactured by Alpha and supplied under part number 1.034674. It terminates the flue system on Alpha Commercial ARES TEC appliances, discharging combustion products to atmosphere at the external wall or roof position.

Signs this part needs replacing

  • Visible corrosion, perforation or deterioration of the terminal body
  • Physical damage from impact, or a terminal that has become loose or displaced from the wall
  • Staining or condensate marking around the terminal that suggests the assembly is no longer sealing correctly
  • Debris, bird nesting or blockage restricting the terminal outlet
  • Combustion readings or flue performance that fall outside the expected range for the appliance

Before you order

  • Confirm the appliance model from the data badge, as this terminal is listed for the Commercial ARES TEC LPG range
  • Check the existing part number on the terminal or in the appliance documentation against 1.034674
  • Confirm the flue configuration and termination position before ordering
  • Verify safe access for inspection and replacement at the terminal location

Not sure which part?

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