HVACR ELECTRICAL TROUBLESHOOTING: COMPONENT TESTING
"How will you know what's wrong with something if you don't know what
right is
in the first place?"
Jim Johnson
In this HVAC training video program, Jim follows up on "Deciding Where To Begin" (DVD 319-01 with specific component tests technicians can perform to determine the specific failure that is the cause of general complaints of "not cooling", "not blowing air" or "no heat."
Specific Tests Covered In This Video Are:
...Testing transformers.
...Testing contactors.
...Testing potential relays and start capacitors.
...Testing compressor motor windings.
...Testing multiple speed fan motors and fan relays.
...Testing thermostats.
...Testing gas valve coils.
Part # DVD 319-02...DVD...$49.95
To order by mail, print order form and send with check, money order or credit card information
Credit card orders may be faxed to 520-648-3334
For phone orders, call 520-625-6847
