78 percent afue low efficiency furnace.
Mid efficiency gas furnace.
Lennox slp99v variable capacity gas furnace series.
1 2015 this was the minimum afue allowed for new furnaces.
Most of these mid efficiency furnaces are set up in a way that is similar to older furnaces but they possess certain traits dual heat exchangers which draw in surrounding warm air to lower reliance on the pilot light and variable speed blowers.
As quiet as they are efficient lennox furnaces also startup and run perfectly quietly helping to preserve the peace and quiet of your home.
Lennox gas and oil furnaces are engineered to deliver perfect warmth efficiency and energy savings.
This group includes furnaces with 80 percent up to 83 percent afue ratings.
These are energy star certified furnaces with 90 to 98 percent afue ratings.
This premier furnace boasts an efficiency rating of up to 99 that means it essentially converts every last bit of energy it uses into heating the home.
Mid efficiency gas furnaces only by air makers there are just sometimes circumstances where the installation of a high efficiency furnace is either impossible or way too costly.
This is where air makers is the only contractor who can help you.