this model is designed for R22 high-pressure applications and comes pre-charged with Polyol Ester (POE) oil to support both HCFC and HFC refrigerants

Anti-Scaling Thermostat: Features a thermo-bonded coating on the probe to minimize lime and calcium accumulation

While it typically eliminates the need for a vent line

Integrated Monitoring: A dual-scale Fahrenheit and Celsius thermometer allows for quick diagnostic checks without requiring a separate hand-held probe

For steam boiler applications

Browning BK77H Sheave R-22 this model is designed forFor contractors requiring a dependable power transmission component, the Browning BK77H Sheave is engineered to meet rigorous demands. This 7. 45" outside diameter, single groove sheave is constructed from close grain cast iron, ensuring superior durability and precision machining for optimal performance. Designed specifically for use with H Series Bushings, it provides a secure, vibration free fit essential for maintaining system integrity. Its