Description
Air Separator – 22mm With Cold Feed
The 22mm air separator with cold feed is designed to automatically remove air from central heating systems, helping to improve circulation efficiency and protect system components. By continuously separating and releasing trapped air during operation, it reduces common issues such as radiator noise, air locks, and poor heat distribution.
Designed for 22mm pipework, this air separator includes an integrated cold feed connection, making it suitable for use in conventional and open-vented heating systems. The cold feed allows system water to be introduced at the point of air separation, supporting consistent water quality and stable system performance.
By removing entrained air and micro-bubbles from the system water, the air separator helps reduce pump cavitation, corrosion risk, and unnecessary wear on boilers and valves. This contributes to quieter operation, improved efficiency, and longer system life.
The 22mm air separator with cold feed is ideal for both new installations and system upgrades, providing a practical solution for installers and homeowners looking to maintain reliable and efficient heating performance.
Full technical specifications, connection details, and installation information can be found in the specification tab above.
Key features
- Available in 22mm only (AIR22CF)
- Cold feed version available in 22mm only
- Reduces noise in the system
- Is widely specified and used by BRITISH GAS
This Air Separator 22mm With Cold Feed is a practical choice for domestic heating systems where dependable operation, clear control and straightforward installation are important.
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