Description
HEATLINE MONZA 28C (12 PLATES) PLATE HEAT EXCHANGER D020116523
The Heatline Monza 28C 12 Boiler Plate Heat Exchanger plays a key role in maintaining efficient boiler performance. This refurbished boiler spare part restores optimal heat transfer between the heating and hot water systems. The part number D020116523 fits various Heatline models and supports smooth, consistent operation.
Compatible Boilers
To help you select with confidence, this part is compatible with the following models:
Heatline Monza Series:
Monza 28C (01-01-2011 to 30-12-2012) – GC No. 47-157-22
If you’re looking for a Heatline Vizo 24 Plate Heat Exchanger 12 Plates or any other different Heatline Plate Heat Exchanger, follow the link provided.
Why Choose This Product?
The D020116523 heat exchanger plate is refurbished to OEM standards, offering excellent performance at lower cost. Each unit passes thorough pressure and leak tests before dispatch. Replacing this part helps resolve heat loss or poor hot water flow. It’s a smart, cost-effective fix that extends your boiler’s life without compromising reliability.
Delivery and Return
We dispatch all orders placed before 1 PM the same working day. Choose standard or next-day delivery during checkout. Returns are accepted within 30 days if items remain unused and in original packaging.
Important: Always have installation carried out by a Gas Safe registered engineer.
FAQs
1. What does the Heatline Monza 28C Plate Heat Exchanger do?
The plate heat exchanger transfers heat between the boiler’s primary heating circuit and the domestic hot water supply. It ensures consistent hot water temperature and efficient boiler performance.
2. How do I know if my Heatline Monza 28C Plate Heat Exchanger needs replacing?
Common signs include fluctuating hot water temperature, reduced heat output, or error codes related to temperature sensors. A Gas Safe engineer can confirm if replacement is required.
3. Is the D020116523 Plate Heat Exchanger compatible with other Heatline boilers?
This part is primarily designed for the Heatline Monza 28C model (GC No. 47-157-22). Check your boiler’s manual or label to confirm the correct part number before ordering.
4. Can I install the Heatline Plate Heat Exchanger myself?
Installation should always be carried out by a qualified Gas Safe registered engineer to ensure safety, proper fitting, and compliance with UK gas regulations.
5. How long is the warranty on this Heatline Plate Heat Exchanger?
This replacement part comes with a 12-month warranty covering manufacturing faults, giving you reliable support after installation.











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