this OEM cleaning solution is the standard for both manufacturers

the "K" suffix in the P499VCP-105K model number indicates a complete kit

maintaining system efficiency in demanding hospitality or multi-family applications

This 24 volt HVAC transformer is the specified choice for maintaining the integrity of the secondary control loop in 208-230V single-phase systems

This part is the switch assembly only

ASCO 8220G403 Solenoid Valve Freon this OEM cleaning solution isThe ASCO 8220G403 is a high performance 2 way normally closed solenoid valve designed specifically for demanding steam and hot water applications. This pilot operated solenoid valve features a robust brass body and a 3 8" NPT connection, ensuring reliable fluid control in industrial HVACR systems. Engineered with a durable EPDM diaphragm, it manages high temperature media with ease, supporting a pressure range of 5 125 PSI for steam and 5 150 PSI for