Description
Main Heat Exchanger for Alpha E-Tec 28/33 (NG/LPG) 3.027698 3.027697
This Alpha E-Tec 28/33 (NG/LPG) Main Heat Exchanger plays a vital role in heating your home efficiently. This main heat exchanger transfers heat from combustion gases to your heating system. The part numbers 3.027698 and 3.027697 refer to refurbished heat exchangers designed to restore your boiler’s performance. Using this part helps maintain your Alpha E-Tec boiler’s safety and efficiency
Compatible Boilers
This part is compatible with the following models:
E-Tec Series:
E-Tec 28 (GC 47-532-69)
E-Tec 33 (NG/LPG) (GC 47-532-72)
If you’re looking for a Alpha Intec2 heat exchanger or any other different Alpha Heat Exchanger, follow the link provided.
Why Choose This Product?
Choosing the Alpha main heat exchanger restores your boiler’s heating efficiency. It ensures heat transfers properly from fuel combustion to your home. Refurbished by experts, this part meets strict quality checks for durability. Installing this heat exchanger prevents breakdowns and improves boiler lifespan. It helps avoid expensive repairs while maintaining your system’s reliability.
Delivery and Return
Place orders before 1 PM for same-day dispatch via reliable couriers. Choose from standard or next-day delivery options. Returns are accepted within 30 days if the part is unused and in original packaging. Always use a Gas Safe registered engineer to install this part for safety and compliance.
Frequently Asked Questions
1. Which boilers are compatible with the Alpha E-Tec 28/33 main heat exchanger?
This refurbished heat exchanger fits Alpha E-Tec 28 (GC 47-532-69) and E-Tec 33 (NG/LPG) (GC 47-532-72) models. It is not compatible with Alpha Intec2 or other Alpha boiler models. Always check your boiler’s model and GC number before ordering.
2. Is this a new or refurbished part?
This main heat exchanger is fully refurbished. Each unit is restored and rigorously tested to meet strict quality standards, ensuring reliable performance and durability.
3. How does the heat exchanger improve my boiler’s performance?
The heat exchanger transfers heat efficiently from fuel combustion to your heating system. Replacing a worn or damaged exchanger restores heating efficiency, prevents breakdowns, and helps maintain the longevity of your boiler.
4. What warranty does this part come with?
All refurbished Alpha E-Tec main heat exchangers include a 12-month warranty, covering any manufacturing or refurbishment defects.
5. How should this part be installed?
Installation must be carried out by a Gas Safe registered engineer for safety and compliance. Using a qualified professional ensures the boiler operates correctly and prevents potential hazards.











