The Ducane Horizontal 80 gas furnaces have individual balancing of each blower wheel, whisper burners, and the Honeywell® slow-opening gas valve, states the manufacturer. Features include a crimped, ...

A draft hood used to effectively ventilate the area around older “gravity vent” furnaces. Because current furnaces lack this feature, the condition described below results in some unburned gas ...

Abstract: In gas-fired industrial furnaces, gas burners are typically used for heating of a load. The heating process inside the furnace has a strong influence on the product quality of the load. For ...

A system employed to monitor and control gas flow rate in a pyrocarbon coating furnace for mechanical heart valve prostheses using D07-19B-type mass flow controller, USB2831-type data acquisition card ...