Spare cartridge - for neutralizing filter IVAR.NEUTRO AA - 10kg - action IVAR.NEUTRO NAA

Product detailed description

Neutralization filter cartridges are essential components in condensing boiler systems where acidic condensate is a byproduct of combustion. These systems are commonly found in commercial and industrial buildings with high-efficiency heating demands. Installers and service technicians must ensure that the neutralization process is effective and that the system complies with local environmental regulations.

Neutralization filters are typically installed in the condensate drainage path, downstream of the boiler. The system relies on gravity flow, which requires a minimum height difference of 180 mm between the boiler outlet and the filter housing. This ensures that the condensate flows naturally through the filter without the need for additional pumping. The filter must be positioned in a location that allows for easy access for maintenance and replacement of the cartridge.

Technical parameters

Installation and connection

Installation of the neutralization filter cartridge involves connecting the 5/4 inch inlet and outlet to the condensate system. The filter housing must be mounted in a vertical orientation to ensure proper flow and media contact. It is important to verify that the height difference between the boiler outlet and the filter is at least 180 mm to enable gravity flow. A common mistake is underestimating the required space for the filter, which can lead to restricted access for maintenance. The plastic housing is durable but must be protected from physical damage during installation.

Compatibility and accessories

This cartridge is specifically designed for the IVAR.NEUTRO AA neutralizing filter. It is not compatible with other filter models or systems that use different media types. No additional accessories are required for installation, as the filter housing is provided separately. The cartridge must be ordered as a spare part when the neutralizing media has reached the end of its service life.

Technical background for designers

The operating principle of the neutralization filter is based on chemical reaction between the acidic condensate and the alkaline medium inside the cartridge. The medium is a solid, granular substance that reacts with the condensate to raise its pH level to a neutral or slightly alkaline range. The plastic housing is resistant to corrosion and ensures that the media remains contained. The efficiency of the system depends on the contact time between the condensate and the medium, which is influenced by the flow rate and the volume of the filter. A higher boiler output requires a larger filter to maintain adequate contact time and prevent media saturation.

Service and operation

Regular inspection of the filter is necessary to ensure that the neutralization process is functioning correctly. The cartridge should be replaced when the pH level of the condensate at the outlet drops below the acceptable range. No specific service intervals are provided, as the replacement frequency depends on the boiler's operating conditions and the volume of condensate produced. It is important to monitor the pH level periodically and replace the cartridge as needed to prevent system inefficiency and potential damage to the drainage infrastructure.

Frequently asked questions

Can the IVAR.NEUTRO AA cartridge be used with condensing boilers above 800 kW?
No, this cartridge is only suitable for condensing boilers with a maximum output of 800 kW. Higher outputs require a larger filter to ensure adequate neutralization.

Is the filter compatible with other brands of neutralizing media?
No, the IVAR.NEUTRO AA filter is designed to work exclusively with the specified cartridge. Using other media types may affect performance and void the warranty.

Can the filter be installed horizontally?
No, the filter must be installed vertically to ensure proper gravity flow and media contact. Horizontal installation can lead to uneven distribution of the condensate and reduced neutralization efficiency.

What should be done if the pH level of the condensate is not neutral after installation?
The cartridge may need to be replaced if the pH level remains acidic. It is also important to check the installation for any blockages or incorrect positioning that could affect the flow and contact time.