VIDEO: A/C Compressor Installation Tips
It is critical to have the correct oil and amount. This video is sponsored by Auto Value and Bumper to Bumper.
VIDEO: A/C Compressor Replacement On Belt Drive Restoration
If the belt is not serviced with the compressor, the belt and tensioner could fail. This video is sponsored by Litens.
Robinair Releases A/C Refrigerant Capacity Database Cards
The new database cards cover make and model years from 1997-2019 for R-134a systems and 2013-2019 for R-1234yf systems.
Ranger Introduces CoolCharge A/C Recharging Machine
The AC-134 CoolCharge A/C recharging machine services most cars, trucks, SUVs and buses.
VIDEO: A/C Condensers: Don’t Wait Until Spring To Repair
Andrew Markel discusses how you should let your customers know they should not wait until the weather turns to get the A/C condenser repaired on their vehicle. Sponsored by Nissan.
MACS Reminds The Aftermarket To Be Aware Of Changes To Section 609 Requirements In 2018
Technicians who service mobile A/C systems and distributors who sell refrigerant need to be aware of new regulations that becomes effective on Jan. 1, 2018, concerning the requirement of technicians to be Section 609 certified.
Air Conditioning Odor Causes
Air conditioning odors typically result from the uncontrolled growth of bacteria and other microorganisms in the evaporator. Research by independent laboratories has found fungi such as Aspergillus, Cladesporium, Penicillium and others growing on cooling coils and other A/C system areas.
VIDEO: R1234yf A/C Update
Andrew Markel answers questions about the new refrigerant, R1234yf. Sponsored by MAHLE.
HVAC: A/C Update For R1234yf Refrigerants
The benefit of R1234yf is simple. The new refrigerant lasts only 11 days in the atmosphere compared to 13 years for R134a. This is why the EPA is requiring
A/C Diagnostics 101: The Value Of Scanners
Leave it to the manufacturers to take a simple thing like heat and air conditioning and turn it into an electronic jungle of wiring, sensors and computer components. HVAC units have come a long way from when I started in the business. Not that I want to dwell on the past, but it might be a good idea to make sure we understand the basics before diving into the problem of today’s systems. I always feel that if I understand a system fully before doing any repair work, I’m more likely to get it right the first time.
A/C Compressor Oils: Types, Uses And Differences
A/C compressor oil types can vary due to the compressor manufacturer, refridgerant and OEM requirements. See which oils to use for modern A/C systems.
GM: Eliminating Air Conditioning Odor
Models: 2014 and prior GM passenger cars and trucks Some customers may comment about musty odors emitted from the HVAC system at startup in hot, humid conditions. Cause This condition may be caused by condensate buildup on the evaporator core, which doesn’t evaporate by itself in high humidity conditions. The odor may be the result
