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Broag Insert Heat Exchanger Assembly 720435201

Broag

Broag Insert Heat Exchanger Assembly 720435201

Broag insert heat exchanger assembly, part 720435201, for Broag commercial gas boilers.

At a glance

  • Also known as 2203990
Manufacturer part no.
720435201
Showing prices

£367.99

£306.66 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 Broag insert heat exchanger assembly, part number 720435201, is a heat exchanger component used in Broag commercial gas boilers. It transfers heat from the combustion gases to the system water inside the appliance. It is supplied as a complete assembly for installation within the boiler.

Signs this part needs replacing

  • Water leaking from the heat exchanger body or its seals
  • Boiler repeatedly locking out or overheating
  • Kettling, banging or gurgling noises during operation
  • Reduced heating or hot water output
  • Visible scale, corrosion or deformation on the exchanger surfaces

Before you order

  • Confirm the boiler model against the manufacturer's parts list
  • Check the existing part number matches 720435201
  • Inspect seals and connections for damage before fitting
  • Confirm the appliance is a Broag commercial boiler

Not sure which part?

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