Description
Potterton 7683801 Expansion Vessel 7L + 7683976 PRV – Fits Combi & System Boilers
This Potterton Combi 25 Expansion Vessel 7L 7683801 + PRV 7683976 helps manage pressure within your heating system for safe and stable boiler operation. The included boiler pressure relief valve (PRV) protects the system from overpressure. Together, part numbers 7683801 and 7683976 keep your boiler functioning safely and efficiently.
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
• Combi 36 – GC 47-393-67
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 System 12kW Expansion Vessel 6L MPN 720759301 or any other different Potterton Expansion Vessel, follow the link provided.
Why Choose This Product?
This high-quality Potterton expansion vessel and PRV set maintains safe operating pressure inside your boiler. The 7-litre vessel absorbs excess pressure, while the boiler pressure relief valve releases any dangerous build-up. Both parts are either brand new or fully refurbished and tested for reliability. With a 12-month warranty, this set offers peace of mind and long-term performance.
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 installation and warranty protection.
Brand
Potterton
Potterton Boiler Brand is one of the UK's leading heating and boiler brands, providing a wide range of products including combi, system and regular boilers, unvented cylinders, storage tanks, cylinders and solar water heating systems. Potterton Boilers is a part of the Baxi Group, which has a long and successful reputation in the heating industry. Potterton boilers are designed and rigorously tested for quality and reliability, guaranteeing peace of mind when you buy one. With full parts and labour warranties and 24/7 callout service, Potterton offers a comprehensive service for all their customers. Potterton boilers offer a range of outputs, from 12kw to 30kw, and come with a 5 year warranty when fitted by a Potterton-approved engineer. The Potterton Promax and Profile models are both highly efficient and come in a range of sizes, making them ideal for smaller or larger properties. The Potterton heat only boiler is a good option for those looking for a basic boiler that is both cost-effective and reliable. Potterton boilers are built with the latest energy saving technology, making them reliable and efficient. They come with a range of energy savings such as improved insulation, efficient controls and longer burners, as well as other features such as frost protection and built-in diagnostics. Potterton boilers are also recognised by the Energy Saving Trust for their commitment to energy efficiency. Potterton boilers come with a variety of optional extras, such as Wi-Fi connectivity and smart heating controls. This means you can keep an eye on your boiler from anywhere using your smartphone or tablet, and you can easily control your heating and hot water when you're away from home. From basic boilers to those with all the bells and whistles, Potterton offers a range of choices when it comes to heating your home.
