ComfortNetTM Communicating
Systems Compatible
• Aluminized-Steel Primary
Tubular Heat Exchanger
• Self-Calibrating Modulating
Gas Valve
• Stainless-Steel Secondary
Heat Exchanger
• Efficient, Quiet Variable-Speed
Circulator Motor
• Long-Life, Durable Silicon
Nitride Igniter System
• Corrosion-Resistant
Vent Blower
• Electronic Control Board
with Self-Diagnostics
• Auto-Comfort Mode for
Enhanced Dehumidification
• Run-Tested at Factory
Prior to Shipment
• Insulated Cabinet
• Powder-Paint Finish