Reznor's EEDU indoor duct furnaces, with 80% thermal efficiency, were developed to provide an annual fuel use improvement of up to 25% when compared with gravity-vented duct furnaces. The use of a factory-installed power venter, with metered combustion air, limits burner flue losses while reducing the required vent pipe size. A sealed vent product collection chamber, in lieu of a draft diverter, reduces the loss of dilution air from the room in both the on and off cycles.
Key features of the EEDU
The EEDU can be used in many markets including:
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