Lennox ML180 Mid-Efficiency Gas-Fired HVAC Furnace
Mid-Efficiency 80% AFUE Lennox Merit Series Gas Furnace Featuring 1-Stage HVAC Furnace Technology.
Energy Efficient & Quiet:
- 80% AFUE Mid-Efficiency Rating - can save you $100's each year compared to older furnaces.
- Sealed Blower Compartment - minimizes losses, maximizes efficiency and comfort. Less than 1% leakage at 1.0in ESP.
Reliable Performance:
- Duralok Heat Exchanger - made of patented ArmorTuf aluminized steel to ensure long-term reliability and efficiency.
- SureLight Silicon Nitride Igniter construction ensures long product life and reliable operation.
- SureLight Control Board - direct readout diagnostics allow simple, quick troubleshooting.
Guaranteed Performance:
- 10-Year Limited Warranty Available with Registration
- 20-Year Limited Heat Exchanger Warranty