Neutralizing filter IVAR.BRIX - including cartridge; 3/4"; DN16 - action IVAR.BRIX

Product detailed description

Neutralizing filters are essential components in condensing boiler systems, particularly in residential and commercial buildings where condensate must be safely discharged into the public sewer system. These systems generate acidic condensate due to the combustion of natural gas, which can corrode drainage pipes and cause environmental issues. The IVAR.BRIX neutralizing filter is installed between the boiler and the condensate drain to raise the pH of the condensate to a safe level before disposal. Installers typically encounter these systems in new builds, retrofitted heating systems, and in multi-unit residential or light commercial applications where condensing boilers are used for space heating and hot water generation.

Correct sizing and selection of the neutralizing filter is crucial to ensure long-term efficiency and compliance with local regulations. The filter must be compatible with the boiler’s condensate output and the pH level of the local water supply. The transparent container allows for visual inspection of the neutralizing media, ensuring that the filter is functioning as intended and that the media has not become exhausted.

Technical parameters

Material	container Nylon 12, filter for neutralizing cartridge stainless steel AISI 304
Code	520200
Brand	IVAR

The technical parameters define the filter’s suitability for specific applications. The nylon 12 container is resistant to chemical attack from acidic condensate, while the stainless steel AISI 304 filter ensures durability and resistance to corrosion. The 3/4 inch DN16 connection size is standard for condensate drainage in many European systems, making it compatible with a wide range of condensing boilers and drainage configurations.

Installation and connection

The IVAR.BRIX neutralizing filter is installed in the condensate line between the boiler and the drainage point. The 3/4 inch DN16 connection requires a compatible pipe fitting with a female thread. Installers should ensure that the filter is mounted in a vertical position to allow proper flow of condensate through the neutralizing media. It is important to verify that the condensate line is correctly sized to avoid flow restrictions and that the filter is positioned in a location that allows for easy visual inspection of the media. Common installation errors include incorrect orientation, which can lead to uneven media saturation, and failure to check for leaks at the connection points, which can result in condensate bypassing the filter.

Compatibility and accessories

The IVAR.BRIX neutralizing filter is compatible with condensing boilers up to 35 kW. It is designed for use with standard condensate drainage systems that discharge into the public sewer. No additional accessories are required for basic operation, but installers may need to use standard pipe fittings and sealing materials to ensure a secure connection. The transparent container eliminates the need for additional monitoring devices, as the media condition can be assessed visually.

Technical background for designers

The IVAR.BRIX neutralizing filter operates by passing acidic condensate through a bed of neutralizing media, typically a granular material that reacts with the acid to raise the pH. The stainless steel AISI 304 filter ensures that the media remains in place while allowing the condensate to flow freely. The nylon 12 container is chemically inert and resistant to long-term exposure to acidic conditions. The efficiency of the filter depends on the pH and volume of the condensate, as well as the quality of the neutralizing media. Designers should consider the condensate flow rate and the expected service life of the media when selecting the appropriate filter for a given system.

Service and operation

The IVAR.BRIX neutralizing filter requires periodic inspection to ensure that the neutralizing media is functioning correctly. The transparent container allows for visual confirmation that the media has not become exhausted or clogged. If the media is no longer effective, it should be replaced according to the manufacturer’s instructions. There are no fixed service intervals provided in the brief, so service should be based on the condition of the media and the pH of the discharged condensate. Installers should also check for leaks at the connection points and ensure that the filter is properly aligned in the condensate line.

Frequently asked questions

Can the IVAR.BRIX neutralizing filter be used with condensing boilers above 35 kW?
No, the IVAR.BRIX is specifically designed for condensing boilers up to 35 kW. Larger systems may require a different model or multiple units.

Is it possible to monitor the condition of the neutralizing media without opening the filter?
Yes, the transparent nylon container allows for visual inspection of the media without the need to open the filter housing.

Can the IVAR.BRIX be installed in a horizontal position?
No, the filter must be installed vertically to ensure proper flow of condensate through the neutralizing media.

What happens if the neutralizing media becomes exhausted?
If the media is no longer effective, the pH of the condensate may drop below acceptable levels. The media should be replaced to restore proper function of the filter.