Furnaces

ENERGY STAR^® Product		Energy Efficiency (AFUE)	Price Guide^*
SLP98V Variable-Capacity Gas Furnace		up to 98.7	$$$
The quietest and most efficient furnace you can buy*!
SL297NV Variable-Speed, Ultra-Low NOx Gas Furnace	NEW	up to 97.5	$$$
First-in-class, lowest emission furnace on the market
SL280V Variable Speed Gas Furnace		80	$$$
The quietest furnace in its class*
SL280NV Variable-Speed, Ultra-Low NOx Gas Furnace		80	$$$
First-in-class, lowest emission furnace on the market
EL296V High-Efficiency, Two-Stage Gas Furnace		96	$$
High-efficiency, variable-speed gas furnace
EL296E High-Efficiency, Two-Stage Gas Furnace		96	$$
Two-stage furnace with Power Saver technology
EL280 Two-Stage Gas Furnace		80	$$
Consistent temperatures with two-stage heating
EL195E Gas Furnace		95	$$
Single-stage furnace with Power Saver technology
EL195NE Ultra-Low NOx Gas Furnace	NEW	up to 95	$$
First-in-class, lowest emission furnace on the market
ML195 Gas Furnace		95	$
High-efficiency gas furnace
ML193 Gas Furnace		93	$
Economical, high-efficiency gas furnace
ML180 Gas Furnace		80	$
Economical, standard-efficiency gas furnace
ML180E Gas Furnace		80	$
Economical gas furnace with Power Saver™technology

Products	Energy Efficiency (AFUE)	Price Guide^*
SLO185V Oil Furnace	85	$$$
Variable-speed oil furnace
ELO183 Oil Furnaces	83	$$
Quiet and efficient oil furnace