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Potterton H/E 1 Flow Pipe 30kW 5140804

Potterton

Potterton H/E 1 Flow Pipe 30kW 5140804

Potterton flow pipe for the heat exchanger on 30kW gas boilers, part number 5140804.

At a glance

  • Also known as 1128039
Manufacturer part no.
5140804
Showing prices

£243.36

£202.80 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 Potterton 5140804 is a heat exchanger flow pipe (H/E 1 flow pipe) rated for 30kW appliances. It forms part of the water circuit on the boiler's heat exchanger, carrying heated water away from the exchanger body.

Before you order

  • Confirm the part number 5140804 against the boiler's parts list or the markings on the existing pipe.
  • Check that the appliance output is 30kW, as the pipe is specified for that rating.
  • Inspect the connections and sealing washers on removal so any jointing parts can be ordered at the same time.
  • Verify access to the heat exchanger before starting, as pipe removal usually requires the boiler to be drained and isolated.

Not sure which part?

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