ensuring seamless integration into existing pneumatic control systems with minimal field adjustment

For larger units (models 1500–2000)

it ensures that your furnace or water heater remains offline for inspection if the safety threshold is breached

facilitating a clean and reliable HVAC circuit protection installation

depending on the total loop resistance of your control circuit

Browning BK47H Sheave 323269-701 ensuring seamless integration into existingThe Browning BK47H Sheave is a precision engineered single groove cast iron pulley designed for heavy duty power transmission in HVACR blower assemblies and industrial fan drives. With a 4. 45" outside diameter and a 4. 1" pitch diameter for B belts, this BK cast iron sheave utilizes H Series bushings to ensure a secure, slip free concentric fit on the shaft. Engineered for versatility, the Browning BK47H is compatible with 4L, 5L, A, and B section