the Reznor 146464 provides the exact OEM response curve needed to protect the equipment and maintain occupant comfort

What is the difference between a snap-fit and a screw-in thermocouple

Always verify rotation by looking at the discharge side to ensure it matches your existing condenser motor specifications

For technicians servicing Heil

allowing for precise tracking on hard or soft copper

Cleveland Controls DFS-221-112 Switch the Reznor 146464 provides theThe Cleveland Controls DFS 221 112 Switch is a fixed setpoint air pressure sensing switch designed for critical airflow proving in duct heaters, ovens, and energy management systems. This SPDT airflow switch is factory calibrated to actuate on a pressure rise at 0. 05" WC ( 0. 02" WC), making it an ideal solution for applications requiring a non adjustable, tamper proof safety interlock. Built with a durable silicone diaphragm and a zinc plated steel