Recurrent tripping is usually a symptom of restricted airflow

Common Questions: Can the output voltage be adjusted in the field

optimized for the airflow requirements of standard PTAC chassis

Lightweight and compact OEM design ensures an exact fit within the terminal box for rapid installation and troubleshooting

the B221 is built to withstand continuous operation

Tjernlund Products 950-1011 Inducer Wheel R-448A Recurrent tripping is usually aThe Tjernlund Products 950 1011 Inducer Wheel is a critical replacement component designed for high performance sidewall power venters and forced draft systems. Engineered for durability, this blower wheel is constructed from galvanized steel with a forward curved strip construction, ensuring optimal airflow dynamics and combustion efficiency in high temperature environments. It features 22 blades, each with a 2. 5 inch width, and is rated for a