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Alpha Telescopic Joint 1.033947

Alpha

Alpha Telescopic Joint 1.033947

Telescopic flue joint for Alpha ECO 2 and InTEC 2 gas boilers, part number 1.033947.

At a glance

  • Also known as TELESCOPIC-JOINT, 1258711
Manufacturer part no.
1.033947
Showing prices

£3.77

£3.14 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 Alpha Telescopic Joint, part number 1.033947, is a flue component used on Alpha ECO 2 and InTEC 2 gas boilers. It forms part of the flue system and allows the flue run to be adjusted on installation. It is supplied as a single flue joint.

Signs this part needs replacing

  • Visible corrosion, cracking or distortion on the joint body
  • Staining or condensation marks around the joint suggesting flue gas leakage
  • Condensate escaping from the joint
  • The joint no longer holds its set length, or the flue connection feels loose
  • Discolouration or heat damage at the connection

Before you order

  • Confirm your boiler model and GC number against the fitment list
  • Check the existing flue joint type and diameter match the part being replaced
  • Have the part number 1.033947 to hand when ordering

Not sure which part?

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