Browning AK34H Sheave 320720-756 specifically sizes DN 10 through

specifically sizes DN 10 through DN 32

featuring a robust venturi interface and integrated gasket to eliminate vacuum leaks that cause "Air Pressure SW" or "Flame Fail Ign" fault codes during the ignition sequence

The Johnson Controls A19ACA-14 (identical to the A19ACA-14C) is a heavy-duty remote bulb temperature control engineered for critical refrigeration and HVAC applications requiring a manual reset safety limit

or heating elements during the delay period

Enhanced System Protection: Prevents compressor damage by monitoring for low-pressure fluctuations

Browning AK34H Sheave 320720-756 specifically sizes DN 10 throughSpecifically engineered for reliable fractional horsepower power transmission, the Browning AK34H Sheave is a cast iron V belt pulley designed for heavy duty HVACR applications. This single groove sheave features a 3. 45" outside diameter and is precision machined from close grain cast iron to ensure high tolerance concentricity and minimal vibration. It is built to accommodate 3L, 4L, and A section belts, providing versatile drive configuration