General Filters Inc 7524 Replacement Steam Cylinder

Product Description

The GENERAL FILTERS INC 7524 is a replacement steam cylinder designed for use in compatible General Aire steam humidifiers. The steam cylinder is the consumable core component responsible for heating water and generating steam for distribution into the airspace. Over time, mineral deposits reduce steam output and efficiency, making cylinder replacement a standard maintenance task. This part restores normal steam generation performance and is installed by HVAC technicians as part of routine humidifier service. It is a direct-fit service part manufactured to match the original cylinder specifications.

This replacement steam cylinder is intended for residential and light commercial air quality applications where a General Aire steam humidifier is integrated into a forced-air HVAC system. Compatible units include the RS20A, DS20A, RS25, RS25LC, DS25, RS35, and DS35 steam humidifier models. Cylinder replacement is typically recommended at the end of each heating season or when steam output visibly declines due to scale buildup.

Key Features

• Direct replacement cylinder restores full steam generation capacity in compatible units
• Designed as a routine service part for end-of-season or as-needed maintenance cycles
• Compatible across multiple General Aire steam humidifier models in one part number
• Supports consistent air quality performance in forced-air heating systems

Compatibility

Designed for use with the following General Aire steam humidifier models: RS20A, DS20A, RS25, RS25LC, DS25, RS35, and DS35.

Installation Notes

Installation is performed by a qualified HVAC technician. Before servicing, disconnect electrical power to the humidifier and shut off the water supply. Allow the existing cylinder to cool completely before removal to avoid burns from residual heat or hot water. Follow the humidifier manufacturer service documentation for proper cylinder seating, connection torque, and leak verification after reinstallation.

Technical Specifications

• Product Type: Steam Cylinder
• Application: Air Quality

Standard Information

• Brand: GENERAL FILTERS INC
• Manufacturer Part Number: 7524