Worcester Greenstar 25HE Plate Heat Exchanger – Refurbished | MPN 87154069500

A worn or scaled plate heat exchanger is one of the leading causes of fluctuating hot water temperatures in Worcester Greenstar combi boilers. As the plates scale up internally, heat transfer between the primary and domestic hot water circuits becomes inconsistent, leading to lukewarm showers, reduced flow rate, and increased strain on the rest of the system. The Worcester Greenstar 25HE Plate Heat Exchanger (MPN 87154069500) restores that transfer, returning your boiler to consistent, efficient hot water delivery.

This is a professionally reconditioned unit, sourced from fully functioning boilers and tested by qualified technicians before dispatch. Reconditioned units may show light cosmetic marks but are fully cleaned, tested, and verified for performance — giving you genuine manufacturer-spec function at a significant saving over a new part.

Compatible Worcester Models

OEM Quality. Proven Performance. Backed by Warranty.

Every reconditioned plate heat exchanger is tested for consistent performance before dispatch. This 87154069500 unit restores efficient heat transfer and helps prevent the temperature swings and reduced flow that come with a scaled or failing exchanger. Supplied with a full 12-month warranty, it's a cost-effective, environmentally responsible alternative to buying new.

Delivery & Returns

Orders placed before 1:00 PM (Mon–Fri) are dispatched the same working day, with standard (2–3 working days), next-day, and Saturday delivery available at checkout. Returns are accepted within 30 days provided the item is unused and in original packaging; unless faulty, the buyer covers return shipping.

Note: Please confirm that part number 87154069500 matches your existing unit before ordering. Installation must be carried out by a Gas Safe registered engineer to ensure safety compliance and warranty validity.