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Baxi 5142014 First Heat Exchanger & Gasket

Baxi

Baxi 5142014 First Heat Exchanger & Gasket

Baxi first heat exchanger, part number 5142014, supplied with a gasket as listed in the product name.

At a glance

  • Also known as 1133433
Manufacturer part no.
5142014
Showing prices

£11,194.56

£9,328.80 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 Baxi 5142014 is a first heat exchanger supplied together with a gasket, as stated in the product name. It is a Baxi-manufactured component intended for use within Baxi boiler assemblies. The heat exchanger is the component through which heat is transferred from the combustion side to the water circuit, and the gasket forms the seal at its connection point.

Before you order

  • Confirm the part number 5142014 against the appliance documentation or the marking on the existing component.
  • Check that a first heat exchanger with gasket is the assembly you need, rather than a separate heat exchanger and gasket.
  • Verify the gasket included with this item suits the joint being sealed on your installation.
  • Have the appliance details to hand so the part number can be cross-checked before fitting.

Not sure which part?

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