Faithin Omaha eBook Collection

As the HVACR industry continues to move forward and innovate, the refrigerants that were once so commonplace are now being phased out. Replacing them are more e

This comprehensive guide is designed for anyone preparing for the EPA 608 Certification exam, offering an in-depth exploration of key concepts and practical ins

When installing or servicing an air conditioning or refrigeration system, two of the most important tasks performed by technicians are refrigerant recovery and

HVAC Training 101 is a site visited by over 100,000 enthusiasts monthly, who are interested in becoming HVAC technicians. The site initially began as the passio

Universal R-410A Safety & Training covers the necessary training and practical knowledge to safely service systems containing R-410A and R-407C, the R-22 phase-