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Commercial Roof Top Unit Air Conditioner


York Commercial Package Units. Sunline product line, 20 ton roof top unit. Full install from start to finish.

Commercial Rooftop Unit Installs call Alexander Heating and Air Conditioning

(919) 886-4822


About Author

Frank Alexander is an experienced engineering professional who holds a Master of Engineering degree from North Carolina State University and an MBA from the University of South Carolina. Frank holds licenses in both residential and commercial HVAC, and holds a limited electrical license. Frank is also NATE certified.

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