LavaTherm Magnetic Filter - 22mm
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Product Information
Full details
The LavaTherm 22mm Magnetic Filter is designed for homeowners and heating professionals seeking to prevent common heating system failures caused by black iron oxide sludge. Its key benefit is protecting boilers and pumps from damaging magnetite particles, leading to improved efficiency and extended appliance lifespan. A potential consideration is that it requires installation on the return leg of the system, meaning access to this part of the pipework is necessary.
All features
| Model Part Number | LT-BMF-22MM |
|---|---|
| Brand | LavaTherm |
Extended Product Information
FAQs
How often should the LavaTherm filter be cleaned?
It is recommended to clean the filter annually, typically during your boiler service, to ensure optimal performance.
Can I install this filter myself?
While the filter is designed for straightforward installation, it involves working with your central heating system. If you are not experienced with plumbing, it is best to have a qualified professional install it.
What size pipe does this filter fit?
This LavaTherm filter is designed for 22mm pipework.
Where is the best place to install the filter?
The filter should be installed on the return leg of your central heating system, ideally close to the boiler, to capture contaminants before they enter the main heating unit.
What is black iron oxide sludge?
Black iron oxide sludge, also known as magnetite, is a common byproduct of corrosion within central heating systems. It consists of fine magnetic particles that can accumulate and cause blockages and reduced efficiency.
Does the filter require power to operate?
No, the LavaTherm Magnetic Filter operates passively using a high-strength magnet and does not require any electrical power.
Can this filter be used with plastic pipework?
Yes, the filter is designed to be compatible with both 22mm copper and plastic pipework, provided appropriate fittings are used.
Troubleshooting
Filter is leaking after installation
Ensure all pipe connections are securely tightened. Check that seals or compression fittings are correctly seated and not damaged.
Heating system efficiency has not improved
Verify the filter is installed on the return pipe. Ensure the magnet has been cleaned during its annual service and that no other blockages exist in the system.
Difficulty removing the magnet for cleaning
Ensure any residual water has been drained from the filter chamber. Gently twist and pull the magnet assembly. If stuck, carefully use a non-damaging tool to lever it out.
Pros and Cons
Pros
- Effectively removes harmful iron oxide sludge, preventing system damage.
- Extends the lifespan of boilers and central heating pumps.
- Improves heating system efficiency and reduces energy bills.
- Compact and versatile design fits easily into various installations.
- Simple maintenance and cleaning procedures.
- Durable construction for long-term reliability.
Cons
- Requires installation on the return pipework.
- Effectiveness depends on regular maintenance (annual cleaning).
- May require professional installation if the user is not comfortable with plumbing.
- Not suitable for systems without significant sludge issues.
Setup, Compatibility & Care
Setup: The LavaTherm 22mm Magnetic Filter is designed for installation on the return pipe of a central heating system. Ensure the system is isolated and drained down to the level of the installation point before proceeding. The filter can be oriented horizontally or vertically on 22mm pipework. Connect the filter using appropriate fittings, ensuring all seals are secure. Once installed, slowly refill the system and check for leaks.
Compatibility: This filter is designed for standard domestic central heating systems operating at typical pressures and temperatures. It is compatible with 22mm copper or plastic pipework. Ensure you have adequate space for installation and maintenance access.
Care: Annual maintenance is recommended, typically performed during your boiler service.
- Isolate the system and drain the filter chamber using the drain-off adaptor.
- Carefully remove the magnet assembly.
- Clean the magnet and the internal filter housing of any accumulated sludge.
- Reassemble the magnet and ensure all connections are secure.
- Refill and vent the system.
During this service, you can also use the integrated dosing port to add system inhibitors or cleaning chemicals as per manufacturer recommendations.