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Warmflow Plate Heat Exchanger 599

Warmflow

Warmflow Plate Heat Exchanger 599

Plate heat exchanger for Warmflow oil combi boilers, used to transfer heat between the boiler circuit and domestic hot water.

At a glance

  • Also known as 2410018
Manufacturer part no.
599
Showing prices

£303.26

£252.72 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 plate heat exchanger is a Warmflow component used in Warmflow oil combi boilers. It transfers heat from the primary boiler circuit to the domestic hot water supply, with the two flows kept separate across a stack of corrugated plates. It is listed under Warmflow part number 599.

Signs this part needs replacing

  • Domestic hot water runs cool or fluctuates while the heating circuit works normally
  • Reduced hot water flow rate through the boiler
  • Scale or sludge blocking the plate channels, causing poor heat transfer
  • Visible leaks, weeping joints or staining around the exchanger
  • Water escaping across the plate pack, mixing primary and domestic water

Before you order

  • Confirm the boiler model and that it is a Warmflow oil combi
  • Check the existing exchanger for the part number 599 marking
  • Inspect the plate pack and connections for scale, debris or damage before fitting
  • Verify the fault is at the exchanger and not at the diverter valve, pump or sensor

Not sure which part?

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