ER 276 - Advanced Air Conditioning, Refrigeration and Htg.

(3/4)

Use of psychrometric charts to aid calculation of heat gain of residential and commercial buildings; calculation of room-by-room heat loss and design of hydronic heating systems; lab practice and burner service, pumps, boiler controls, design and service requirements for heat pumps, service and troubleshooting electronic ignition systems using flame rods and ultraviolet sensors, operation of economizer systems. Completion of ER 135 and ER 136 is recommended before taking this course. Four hours lecture/lab combination