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Welcome to Palomar College ACR Program Video.

HVAC; ACR 102; 80% Gas Furnace Systems Overview

We discuss the 3 major systems in a typical gas furnace. The air side blower system; the combustion air system; and the Gas Heating section.

I reassemble the Bryant 90K BTU gas furnace which we just took apart and discussed...

HVAC Oxy/Acetylene Torch; Part 3 Quick brazing of a copper connection.

HVAC Oxy/Acetylene Torch; Part 2 Torch set-up and shut-down sequence.

HVAC Oxy/Acetylene Torch; Part 1 Torch basics, components, brazing materials.

Residential and Commercial Thermostats, history, operation, system switches, fan switches, Wi-Fi enabled, wireless, mercury bulb.

Proper operation of nitrogen regulator for HVAC unit pressure checking and purging.

Operation of the Nitrogen Purge Regulator, used during brazing of copper piping.

I walk you through connecting a suction and liquid line between an AC condensing unit and evaporator coil on a test system for the Palomar College HVAC Lab using our HVAC Copper bending, swaging, and flaring tools.

Operation of a copper tube swage/tubing expander tool.

Flaring tool operation with copper pipe for HVAC.

Operation copper tubing bending tool.

Refrigerant Leak Detection

ACR 102; Compressor Winding's & Diagnostics, Part 2

ACR 102; Compressor Winding's & Diagnostics

ACR 101; Vacuum Pump Operation

ACR 101; Fieldpiece Vacuum Pump

ACR 102; Run Capacitors

ACR 102; OHM's Law

ACR 102; Typical Residential AC Electrical

ACR 101; Typical Residential Recovery, Evacuation, Charging

Barry's Tool Bag