Description

Baxi Neta-tec Expansion Vessel 7L 720759301

The Baxi Neta-tec 7L Expansion Vessel 720759301 controls pressure changes inside your heating system, and it supports steady boiler performance during daily operation. Moreover, this refurbished expansion vessel absorbs excess pressure smoothly, and it prevents unwanted system lockouts. In addition, it improves long-term efficiency because stable pressure reduces strain on other boiler parts. Each vessel passes essential checks and testing, so it performs with reliable consistency after installation.

Compatible Boilers

Baxi Combi Series

• 124 Combi (GC No. 47-077-25)

• 128 Combi (GC No. 47-077-26)

• Combi 28 Compact (GC No. 47-075-72)

• Ecoblue 24 Combi (GC No. 47-075-81)

• Ecoblue 28 Combi (GC No. 47-075-82)

• Ecoblue 33 Combi (GC No. 47-075-83)

• Plus Combi 24 (GC No. 47-075-84)

• Plus Combi 28 (GC No. 47-075-85)

• Plus Combi 33 (GC No. 47-075-86)

Baxi System Series

• System 12 (GC No. 47-077-95)

• System 15 (GC No. 47-077-96)

• System 18 (GC No. 47-077-97)

• System 24 (GC No. 47-077-98)

• System 28 (GC No. 47-077-99)

• 12 System ERP (GC No. 41-470-23)

• 15 System ERP (GC No. 41-470-24)

• 18 System Ecoblue ERP (GC No. 41-470-25)

• 24 System Ecoblue ERP (GC No. 41-470-26)

• 28 System ERP (GC No. 41-470-27)

Baxi Ecoblue Combi Series

• 24 Combi Ecoblue ERP (GC No. 47-077-11)

• 28 Combi Ecoblue ERP (GC No. 47-077-12)

• 33 Combi Ecoblue ERP (GC No. 47-077-13)

Baxi Plus Combi ERP Series

• Plus Combi 24 ERP (GC No. 47-077-08)

• Plus Combi 28 ERP (GC No. 47-077-09)

• Plus Combi 33 ERP (GC No. 47-077-10)

Baxi Megaflo 2 System Compact GA Series

• Megaflo 2 System 12 Compact GA (GC No. 41-075-70)

• Megaflo 2 System 15 Compact GA (GC No. 41-075-71)

• Megaflo 2 System 18 Compact GA (GC No. 41-075-72)

• Megaflo 2 System 24 Compact (GC No. 41-075-92)

• Megaflo 2 System 24 Compact GA (GC No. 41-075-73)

• Megaflo 2 System 28 Compact GA (GC No. 41-075-74)

Baxi Neta-tec Series

• Neta-Tec 24 GA (GC No. 47-075-51)

• Neta-Tec 28 GA (GC No. 47-075-52)

• Neta-Tec 33 GA (GC No. 47-075-53)

• Neta-Tec Plus Combi 24 GA (GC No. 47-075-64)

• Neta-Tec Plus Combi 28 GA (GC No. 47-075-65)

• Neta-Tec Plus Combi 33 GA (GC No. 47-075-66)

If you’re looking for a Baxi Boiler Combi 105E Expansion Vessel 8L 248024 or any other different Baxi Expansion Vessel, follow the link provided.

Why Choose This Product?

This refurbished Baxi Neta-tec 7L expansion vessel helps your heating system handle pressure changes more effectively, and it improves stability during daily operation. The vessel supports consistent system pressure, and it reduces the risk of leaks or lockouts. Additionally, each refurbished unit passes through careful cleaning, inspection, and pressure testing to ensure reliable performance. As a result, you receive a cost-effective and eco-friendly solution that extends your boiler’s service life.

Delivery and Return

Orders placed before 1 PM leave our warehouse on the same working day, and you can choose standard or next-day delivery at checkout for added convenience. If the product does not meet your expectations, you may return it within 30 days in its original condition. For safety and proper system performance, always ask a Gas Safe registered engineer to carry out installation or repair work.

Frequently Asked Questions (FAQs)

1. What does the Baxi Neta-tec 7L Expansion Vessel do?
The Baxi Neta-tec 7L Expansion Vessel controls pressure changes inside your heating system, and it keeps pressure stable during heating cycles. As a result, your boiler runs smoothly and avoids pressure faults or unnecessary lockouts.

2. How do I know if my expansion vessel failed?
You notice clear signs such as rising pressure, repeated boiler lockouts, water discharge from the pressure relief valve, or pressure dropping overnight. When these symptoms appear, the expansion vessel often needs replacement.

3. Does this refurbished expansion vessel work as well as a new part?
Yes. Each refurbished vessel goes through cleaning, inspection, and full pressure testing, and it performs to safe working standards. Therefore, it offers a reliable and affordable alternative to a new replacement unit.

4. Which Baxi boilers use this expansion vessel?
This vessel fits a wide range of Baxi Neta-tec, Ecoblue, Plus Combi, Megaflo System, and Compact models. Check your boiler’s GC number against the compatibility list to confirm a correct match.

5. Can a faulty expansion vessel cause pressure loss?
Yes. When an expansion vessel fails, your system loses pressure more often, and the boiler struggles to maintain stable operation. Replacing the vessel usually solves the issue quickly.