The Ducane™-brand gas furnace line includes both 80 and 95 percent AFUE models with variable-speed motors and two-stage gas valve options. Available in five model families, each unit is value priced to appeal to economy-minded homeowners who also demand superior performance and reliability, says the company. Common to all units is a low-profile, 33-inch cabinet height and multipositional upflow/horizontal and downflow configurations that make installation easier, even in tight spaces. Each furnace has self-diagnostics, forward-facing screw heads, and a pull-out blower motor that can be removed without disassembling the flue or intake.

Allied Air Enterprises Inc., 215 Metropolitan Dr., West Columbia, SC 29170; 800-448-5872 or 803-738-4000; 803-738-4001 (fax);

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