Lennox Furnaces

ESTAR ICON ENERGY STAR® Product Energy Efficiency (AFUE)Price
Guide*

ESTAR ICONSLP98V Variable-Capacity Gas Furnace

The quietest and most efficient furnace you can buy*!

 up to 98.7 $$$

ESTAR ICONSL297NV Variable-Speed, Ultra-Low Emissions Gas Furnace

First-in-class, lowest emission furnace on the market*

 up to 97.5 $$$

ESTAR ICONSL280V Variable-Speed Gas Furnace

The quietest furnace in its class*

 80 $$$

ESTAR ICONSL280NV Variable-Speed, Ultra-Low Emissions Gas Furnace

First-in-class, lowest emission furnace on the market*

 80 $$$

ESTAR ICONEL296V High-Efficiency, Two-Stage Gas Furnace

High-efficiency, variable-speed gas furnace

 96 $$

ESTAR ICONEL296E High-Efficiency, Two-Stage Gas Furnace

Two-stage furnace with Power Saver technology

 96 $$

ESTAR ICONEL280 Two-Stage Gas Furnace

Consistent temperatures with two-stage heating

 80 $$

ESTAR ICONEL196E Gas Furnace

Single-stage furnace with Power Saverâ„¢ technology

NEW96 $$

ESTAR ICONEL195E Gas Furnace

Single-stage furnace with Power Saver technology

 95 $$

ESTAR ICONEL195NE Ultra-Low Emissions Gas Furnace

First-in-class, lowest emission furnace on the market*

 up to 95 $$

ESTAR ICONEL180NE Ultra-Low Emissions Gas Furnace

First in class, lowest emission furnace on the market*

NEWup to 80 $$

ESTAR ICONML195 Gas Furnace

High-efficiency gas furnace

 95 $

ESTAR ICONML193 Gas Furnace

Economical, high-efficiency gas furnace

 93 $

ESTAR ICONML180 Gas Furnace

Economical, standard-efficiency gas furnace

 80 $

ESTAR ICONML180E Gas Furnace

Economical gas furnace with Power Saverâ„¢technology

 80 $

Products Energy Efficiency (AFUE)Price
Guide*

ESTAR ICONSLO185V Oil Furnace

Variable-speed oil furnace

 85 $$$

ESTAR ICONELO183 Oil Furnaces

Quiet and efficient oil furnace

 83 $$