It is designed to work with HE-67S3 Series Humidity Transmitters when connected through the W351 controller

technicians can maintain system integrity without the need for extensive field modifications

Common Questions & Technical Support Can I use this transformer to replace a 30VA or 20VA unit

Built with a normally closed configuration

Always verify your drum's valve size

Lennox 13K13 Blower Wheel Freon It is designed to workThe Lennox 13K13 Blower Wheel is a critical 13 3 16 inch diameter by 12 5 8 inch width component engineered for precise HVAC airflow optimization. As a genuine Lennox OEM replacement part, this belt drive blower wheel is built to maintain the specific static pressure requirements of commercial and residential package units, including the CHA16, CHA24, and GCS24 series. The 13K13 is technically identical to Lennox 13K1301, ensuring a direct drop in fit