This full day class covers the physical principles of refrigeration and the refrigeration cycle.  Students will be introduced to the components of the refrigeration system including compressors, condensers, expansion devices, evaporators, and re ...

In the full day class, attendees will learn about the maintenance and service of Rheem outdoor units, the Econet thermostat, as well as the Rheem contractor app, which is essential to the operation of Rheem's new Endeavor equipment line. ...

In the full day class, the instructor will cover: - Product overview & operation of new R454B units - Water side check refrigerant checks superheat and subcooling including R454B changes - Installation - DXM2.5 controls - AWC commu ...

Rinnai's highest-level service class.  This is a full day hands-on session that covers installation, setup, operation, service, and troubleshooting of condensing tankless water heaters

Rinnai's highest-level service class.  This is a full day hands-on session that covers installation, setup, operation, service, and troubleshooting of non-condensing tankless water heaters. ...