This unit features the 16 cubic inch "Catch-All" molded porous core

Designed for high-performance bypass and power humidifiers

By purging the heat exchanger of residual combustion gases

The lightweight polycarbonate plastic enclosure is glass-filled and UL 94V-5-0 rated

Tecumseh K32-13 Rotolock Valve Els PW 29614 This unit features the 16As a veteran tech, you know that a reliable seal at the compressor is the difference between a clean refrigerant charging job and a callback. The Tecumseh K32 13 Rotolock Valve is the industry standard solution for technicians working on Tecumseh condensing units and compressors requiring a 5 8" SAE flare connection. Built with a 1" 14 Rotolock thread, this valve provides a high torque, leak proof interface when paired with a standard Teflon seal.