Commercial 12 min Phoenix, AZ
Commercial HVAC Retrofit Case Study
Solving chronic HVAC voltage drop issues in retail complex.
Eliminated compressor tripping issues
Reduced voltage drop from 7% to 2.5%
$35,000 annual maintenance savings
Extended equipment lifespan by 40%
Challenge
Existing undersized feeders causing HVAC compressor failures during peak load
Solution
Feeder upgrade with VFDs and power factor correction
Project Overview
A large retail complex in Phoenix, Arizona was experiencing chronic HVAC system failures during the summer cooling season. Investigation revealed significant voltage drop issues that were causing compressor motor overheating and premature failure.
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