- Energy Efficiency
- Efficiency rating of 96% AFUE—can save your customers hundreds of dollars each year*, compared to standard furnaces
- ENERGY STAR® qualified—meets or exceeds EPA guidelines for energy efficiency
- Dual-fuel capability—can be combined with an electric heat pump to enhance comfort and fuel efficiency by alternating between electric and gas heat, optimizing energy use and minimizing heating costs
- Variable speed blower motor—provides a quiet, consistent flow of air for enhanced comfort, efficiency and humidity control
- Robust stainless steel secondary heat exchanger—allows the furnace to achieve high efficiency levels by capturing additional heat
- iComfort™-enabled technology—allows the furnace, when installed with the easy-to-use programmable iComfort Wi-Fi® thermostat, to exchange information and make adjustments as needed to optimize performance**
Quiet Operation
- SilentComfort™ Technology—delivers the ultimate in quiet, consistent heating
- Special sound-absorbing insulation—further reduces sound for quiet operation
- Durable steel cabinet—made to last with an attractive, high-quality textured paint finish
Home Comfort
- Two-stage, gas valve—works with the variable speed motor to match furnace output to household heating needs
- Enhanced humidity control—runs at different speeds to precisely control the flow of heated and cooled air throughout the home
- Secondary heat exchanger—allows the furnace to achieve high efficiency levels by capturing additional heat
- Low-speed fan—provides a consistent, continuous flow of warm air
Reliable Performance
- Duralok Plus™ heat exchanger—made of patented ArmorTuf™ steel to ensure high reliability and efficiency
- SureLight® igniter—silicone nitride construction ensures long product life and reliable operation
- SureLight control board—controls furnace operation to ensure high reliability and efficiency
- Multi-position models available
Additional information
Brand | Lennox |
---|---|
Equipment Type | Furnace |
Size | 45K, 70K, 90K, 110K |
Heating Capacity | 44000 Btuh |
Heating Efficiency | 96% AFUE |
Configuration | Upflow/Horizontal |
Blower Size | 3 Ton |
Gas Stages | 2 Stage Heat |
Blower Type | Variable Speed |
Product Voltage | 115 VAC 1 Ph 60 Hz |
Product Depth | 27.75 Inch |
Product Width | 17.5 Inch |
Product Height | 33 Inch |
Gross Weight | 131 lbs. |
Energy Star Certified | Yes |
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