Aaon P51480 Motor Sheave Els PW 17895 ensuring the inducer fan is

ensuring the inducer fan is pulling the correct inches of water column before allowing the main gas valve to energize

Attempting to adjust the setpoint in the field is not recommended and can compromise safety

often due to a clogged port

The Johnson Controls D-3073-600 Diaphragm Assembly is a high-performance replacement component specifically engineered for the D-3070 Series of pneumatic actuators

Built for precision

Aaon P51480 Motor Sheave Els PW 17895 ensuring the inducer fan isThe Aaon P51480 Motor Sheave is a heavy duty, single groove variable pitch pulley designed for precise airflow adjustment in commercial HVAC systems. Cast from high grade iron for durability, this component features a 5. 95" outside diameter and a 7 8" fixed bore. Engineered for versatility, it supports 4. 6 5. 6 variable pitch for 4L and A section belts, as well as 4. 9 5. 9 variable pitch for 5L and B section belts. This allows technicians to fine