The Hahn-Mason warehouse located in Charlotte, NC stocks a wide range of air distribution, fire dampers, fans, and other commercial ventilation equipment.

Nailor air distribution and terminal units
Safe-Air/Dowco fire dampers, radiation dampers, louvers
Loren Cook Company  fans
Alnor air flow measuring instruments
Atco medium pressure flexible duct
Jer-Air sheet metal fittings
Leakage test kits for round and rectangular duct
Ductmate Access Doors insulated and uninsulated for round and rectangular duct

Charlotte warehouse numbers:
(704) 523-5344
1-800-343-6782
Fax:
(704) 523-5880
1-800-628-9650

Most orders are shipped the same day

Payment can be made using Visa    or Mastercard or American Express

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