Vaillant 38 Plate Heat Exchanger – Refurbished | Part No. 065132

Larger Vaillant Ecomax and Ecotec Exclusive boilers rely on a high-capacity plate heat exchanger to move heat between the primary and domestic hot water circuits, and once that unit scales up or wears, you'll typically notice reduced hot water output and less consistent heating performance. The Vaillant 38 Plate Heat Exchanger, Part No. 065132, is the genuine replacement that restores that transfer, with a large 38-plate surface area built for higher-output models.

This is a professionally refurbished unit, fully tested and restored before dispatch to deliver reliable, manufacturer-spec performance at a significant saving over a new part. It's a direct fit for the compatible Vaillant range, with no modification needed for installation.

Compatible Boiler Models

OEM Quality. Proven Performance. Backed by Warranty.

Every refurbished plate heat exchanger is fully tested before dispatch to confirm dependable operation. This 065132 unit restores efficient heat transfer across its 38 plates, helping resolve the reduced hot water performance and heating inconsistency caused by a worn exchanger. Supplied with a full 12-month warranty, it's a reliable, cost-effective alternative to a brand-new replacement.

Delivery & Returns

Orders placed before 1:00 PM (Mon–Fri) are dispatched the same working day, with standard, next-day, and Saturday delivery options 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 065132 matches your existing unit before ordering. Installation must be carried out by a Gas Safe registered engineer to ensure safety compliance and warranty validity.