80% single stage 3 toneladas 60,000 BTU, B Cabinet, Gas Furnace

technical specifications:

• Heating Capacity: 60,000 BTU
• Efficiency: 80% AFUE (Annual Fuel Utilization Efficiency)
• Blower Type: Constant torque motor for energy-efficient performance
• Configuration: Supports both upflow and horizontal installations
• Cabinet Size: «B» Cabinet (17.5 inches wide)
• Dimensions: 33″ H x 27.75″ D x 17.5″ W
• Warranty: 20 years on the heat exchanger, 5 years on other parts (extended to 10 years with registration)
• Features:
  • Power Saver™ technology for adjusting airspeed based on demand, increasing energy efficiency
  • Dual-fuel compatibility when paired with a Lennox heat pump