Description
Potterton Combi 30/System 18 Heat Exchanger 7661748
This Potterton Boiler Combi 30/System 18 Heat Exchanger is a vital component that ensures your boiler transfers heat efficiently. This refurbished heat exchanger fits Potterton Combi 30 and System 18 models, including part number 7661748. It helps maintain optimal heating performance and prevents overheating, which keeps your system running smoothly and reliably.
Compatible Boilers
This part is compatible with the following models:
Combi Series
• Combi 25 – GC 47-393-58
• Combi 25 LPG – GC 47-393-70
• Combi 30 – GC 47-393-59
• Combi 30 LPG – GC 47-393-69
System Series
• System 12 – GC 41-594-12
• System 15 – GC 41-592-54
• System 18 – GC 41-592-55
• System 18 LPG – GC 41-592-96
• System 24 – GC 41-594-13
• System 24 LPG – GC 41-594-16
If you’re looking for a Potterton 24kW Plate Heat Exchanger 7216605 or any other different Potterton Heat Exchanger, follow the link provided.
Why Choose This Product?
Choosing this refurbished Potterton heat exchanger saves you money while ensuring your boiler runs safely and efficiently. It undergoes thorough testing and inspection to meet quality standards. The heat exchanger plays a key role in moving heat from the burner to the water. Installing this part restores your boiler’s heating capacity and supports a longer lifespan.
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 for fitting to ensure safety and warranty compliance.
Frequently Asked Questions
1. Which boilers is the Potterton 7661748 heat exchanger compatible with?
This heat exchanger fits Potterton Combi 25, Combi 30, System 12, System 15, System 18, and System 24 boilers, including LPG variants. Always confirm the manufacturer part number matches your existing boiler part before ordering.
2. Is this a new or refurbished part?
This is a fully refurbished original Potterton heat exchanger. It has been quality tested to ensure full functionality and comes with a 12-month warranty. Minor cosmetic marks may be present due to prior use.
3. What does the heat exchanger do in a boiler?
The heat exchanger transfers heat from the boiler’s burner to the water in your system. It is critical for efficient heating, preventing overheating, and ensuring your boiler runs smoothly and reliably.
4. How long does delivery take?
Orders placed before 1 PM are dispatched the same day via reliable couriers. You can choose standard delivery or next-day delivery options. Delivery times may vary depending on your location.
5. What is the returns policy for this part?
Returns are accepted within 30 days if the part is unused and in its original packaging. Always check that the part number matches your boiler before purchasing. Installation must be performed by a Gas Safe registered engineer to maintain safety and warranty compliance.









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