Gas Duct Furnaces
Gas fired duct furnaces are common in large commercial and industrial spaces. With models for both indoor and outdoor use available in gravity vented, power vented, and separated combustion designs, you have a wide range of choices to help you find the ideal solution for your facility.
Search by part number if you know exactly what you're looking for. Otherwise, our customer care team can help you choose the gas fired duct heater that's right for your application. In general, gravity-vented units are designed to be used in your building's heating and cooling system with a natural draft, while power-vented units are a better option for horizontal vent systems or when you have negative pressure around the unit. Choose from natural gas and propane models in a range of sizes: