Heat Pump Heating Mode: Refrigeration System Evaluation Article (with Audio)

Manufacturer's charging charts are a valuable tool for technicians when evaluating heat pump refrigeration system performance. Includes audio so you can listen to the article!

Heat Pump System Diagnostics Course

This program, which covers air-source systems, provides a structured heat pump course that is both interactive and easy to use. Upon completion, learners should be able to understand the components, operation, maintenance, and installation of split-t

Heat Pump Wiring Diagrams Article (with Audio)

a dual-voltage schematic diagram that shows the applied equipment voltage and a 24 VAC control system identifies the components and explains the operation of

History of Refrigeration Webinar

Hot Surface Ignition Furnace Fault Training Simulator

This hot surface ignition furnace fault training simulator will help you to fine tune your troubleshooting skills! Developed in a fun, service call scenario format, this program includes over 20 troubleshooting scenarios that will have you practicing

How to Better Recruit Women into the HVACR Industry