Description

Worcester 87186429480 Heat Exchanger Plate C-PHE 16 Plates – Replacement

The Worcester SI Compact Plate Heat Exchanger 87186429480 transfers heat efficiently between your boiler’s primary and domestic water circuits. This plate heat exchanger helps deliver instant and consistent hot water whenever you turn on a tap. Moreover, it supports strong heating performance by maintaining effective heat exchange. Because it plays a key role in combi boilers, replacing a faulty unit restores both water pressure and temperature stability.

Compatible Boilers

Worcester Greenstar CDI Compact Series

• Greenstar 28 CDI Compact (GC No. 47-406-44)

• Greenstar 28 CDI Compact LPG (GC No. 47-406-45)

• Greenstar 28 CDI Compact ERP (GC No. 47-406-77 / 7733600054)

• Greenstar 28 CDI Compact ERP LPG (GC No. 47-406-78 / 7733600057)

Worcester Greenstar SI Compact Series

• Greenstar 25 SI Compact (GC No. 47-406-50)

• Greenstar 25 SI Compact LPG (GC No. 47-406-51)

• Greenstar 25 SI Compact ERP (GC No. 47-406-73 / 7733600050)

• Greenstar 25 SI Compact ERP LPG (GC No. 47-406-74 / 7733600051)

Why Choose This Product?

This Worcester SI Compact plate heat exchanger delivers efficient heat transfer and reliable hot water performance. Furthermore, it helps resolve common issues such as fluctuating water temperature, low hot water pressure, or lukewarm taps. Because this unit is brand new, it ensures optimal performance and long-term reliability. In addition, installing a new heat exchanger improves energy efficiency and supports smooth boiler operation throughout the year.

Delivery and Return

Orders placed before 1 PM are dispatched on the same working day, so you receive your part quickly. Additionally, you can choose standard or next-day delivery at checkout depending on urgency. If the product does not meet your expectations, you can return it within 30 days in its original condition. Always use a Gas Safe registered engineer to install this part safely and correctly.

FAQs

1. What boilers are compatible with the Worcester 87186429480 Heat Exchanger Plate?

The Worcester 87186429480 Heat Exchanger Plate fits multiple models, including Greenstar 25Si Compact, 28CDi Compact, and their ERP and LPG variants. Always confirm compatibility using the manufacturer part number before purchase.

2. How many plates are included in this heat exchanger?

This model includes 16 high-quality plates, designed to provide efficient heat transfer for consistent boiler performance and energy efficiency.

3. Does this part come with a warranty?

Yes, the Worcester 87186429480 Heat Exchanger Plate comes with a 12-month warranty covering manufacturing defects, ensuring long-lasting reliability and customer assurance.

4. How do I know if my heat exchanger needs replacing?

Common signs include reduced heating performance, fluctuating water temperature, or visible leaks. If you experience these issues, it’s recommended to have a Gas Safe registered engineer inspect and replace the part.

5. Can I install the Worcester 87186429480 Heat Exchanger Plate myself?

Installation should only be carried out by a qualified Gas Safe registered engineer to ensure safety, proper fitting, and compliance with boiler manufacturer requirements.