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GUIS/GCIS Air Command - 80% AFUE

The GUIC Air Command single-stage, multi-speed gas furnace delivers energy-saving efficiencies of 80%. With its multi-speed circulator blower and extra-tough silicon nitride ignition system, the GUIC keeps your home at a comfortable temperature all season long. The stainless steel heat exchanger comes with a lifetime limited warranty.

• Next-generation silicon nitride hot surface ignition system increases reliability
• Patented, adaptive technology delivers just enough heat to the igniter without overheating
• Our patented, heavy-duty stainless steel heat exchanger is backed by a lifetime limited warranty
• Operation is constantly monitored by state-of-the art electronics, such as integrated ignition control and dedicated high heat, low heat and cooling speeds; adjustable blower-off timing for customized comfort settings
• Left or right gas pipe entry
• Multi-position—GUIC models: upflow left or right or horizontal; GCIC models: downflow/horizontal, left or right
• Convertible to propane gas
• Certified for category I venting only
• High-quality, pre-painted, galvanized steel cabinet resists rust and corrosion
• Insulated return air and blower compartment reduces sound levels and increases efficiency
• Washable filter improves air quality
• CSA certified (CSA approves installations in Canada to only 4,500’)
• “X” models comply with California NOX standards
• GAMA certified
• Terminals for electronic air cleaner and humidifier

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