Cofigurations
• Upflow / Horizontal GUH-Series
• Downflow GDD-Series
Heat Exchanger Design
• Aluminized steel primary heat exchanger with crimped non-welded construction, AL 29-4c stainless steel secondary heat exchanger
Burner
• 11k BTUH burners and sealed burner box provide soft ignition and quiet operation
Cabinet Design
• Compact 33" height with standardized widths for easy coil fit
Air Delivery System
• Multi-speed high efficiency (constant torque) blower motor
Controls
• Single stage gas valve
• Self diagnostics save last 10 fault codes regardless of power interruption
• Durable silicon nitride igniter
• Electronic air cleaner and humidifier terminals
Venting
• Certified for direct vent and indirect (1 and 2 pipe applications)