Earl's Heating & Air Conditioning Inc.
Trane Comfort Specialist™

Saves Energy

• 90+ AFUE
• ENERGY STAR® Product

• Fits Almost Anywhere

• 40" High Cabinet
• 28" Depth
• Convertible to Horizontal

Runs Day After Day

• Self-Diagnostic Microelectronic Controller
• Insulated Heavy Steel Cabinet
• Adaptive Silicon Carbide Hot Surface Igniter

Built To Last

• Multiport In-shot Burners 
• One Piece Heat Exchanger with no welds
• Prepainted Galvanized Steel Cabinet
• Cleanable Filter
• AL29-4C™ Stainless Steel Secondary Heat Exchanger

Quiet Comfort

• Four-Speed Blower Motor

XB90 User Manual