Hart & Cooley Manufacturing Co

• Air conditioning grilles of distinction
• H & C air conditioning registers & grilles, damper regulator sets
• H & C warm air registers, air conditioning, grilles and registers, furnace accessories
• H&C Pocket Guide to the Finest Registers, Regulator Sets, Dampers, Furnace Chain Pulleys and other Furnace Accessories
• The Improved H&C disk type damper regulator sets