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Andrews 2nd/3rd Heat Exch. IP R602 7871604

Andrews

Andrews 2nd/3rd Heat Exch. IP R602 7871604

Secondary/third heat exchanger IP R602 for Andrews water heaters, part number 7871604.

At a glance

  • Appliance family: Andrews water heaters
  • Also known as 1824767
Manufacturer part no.
7871604
Showing prices

£24,796.20

£20,663.50 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 Andrews 7871604 is a second/third heat exchanger, designated IP R602, for Andrews water heaters. It is a heat exchanger component used in the second or third position within the appliance's heat transfer circuit. It is supplied as a service component for maintenance and repair of compatible Andrews water heating equipment.

Signs this part needs replacing

  • Reduced or inconsistent hot water output
  • Water leaks or staining around the heat exchanger
  • Scale or debris restricting flow through the exchanger
  • Overheating, lockout or fault codes during hot water demand
  • Unusual noise from the heat exchanger during operation

Before you order

  • Confirm part number 7871604 against your appliance's parts list.
  • Check whether your model uses this exchanger in the second or third position.
  • Verify the appliance model before ordering.
  • Installation should be carried out by a competent heating engineer.

Not sure which part?

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