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Air Compressors and Air Management
Automotive Air Conditioning FAQ
A/C Organizations
A/C Systems and Service
Contamination
EPA
Refrigerants
Battery Chargers
Battery Knowledge
Century Tool & Equipment Line Card
Choosing and Using Alternative Refrigerants
Dangerous R-134a contamination found worldwide
Fundamentals of Dehydrating a Refrigerant System
Product Literature
Welding Equipment
Refrigerant Compositions
Returns
Your Plasma Torch, Consumables and Increasing Their Life
Featured Articles

Air Conditioning Frequently Asked Questions

A/C Systems and Service, Refrigerants, Contamination, EPA, A/C Organizations, A/C Systems and Service

Choosing and Using Alternative Refrigerants

Many companies use the term "drop-in" to mean that a substitute refrigerant will perform identically to CFC-12, that no modifications need to be made to the system, and that the alternative can be used alone or mixed with CFC-12.

Clean Air Act Amendment

Clean Air Act Amendment changes that may effect HVAC and Mobile air-conditioning system repair and maintenance as well as ownership concerns.

Fundamentals of Dehydrating a Refrigerant System

So you think you know why you need a vacuum pump? While it is important to realize that moisture in a refrigerant system is the underlying cause of most problems and complaints, it is equally important to learn why and how to properly dehydrating a Refrigerant System.

MVAC Refrigerants Fitting Sizes & Label Colors

A comprehensive list of all MVAC fitting sizes and their associated colors. These fittings and labels must be used with alternative refrigerants when used in motor vehicle air conditioning systems.

Refrigerant Compositions

Refrigerant Compositions, their related compatible oils and applications.


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