I have 2 only 1 left now carrier 96% efficient gas furnaces 1@60,000 and 1@80,000 btu's

The Carrier Infinity 96 is a precision-engineered gas furnace with IdealHumidity" to ensure a constant, comfortable temperature in the home. The Infinity 96 is Energy Star rated in all sizes, with an AFUE of up to 96.7%. This is a two-stage, 4-way multipoise model with a variable speed blower motor. It will operate in low stage up to 90% of the time to prevent temperature swings, save energy, and provide quieter performance. The design of the Carrier Infinity 96 Furnace is CSA certified. 60,000 btu is mod#58MVBO60-14 80,000 BTU IS MOD# 58MVBO80-14 THEY ARE EXCELLENT UNITS AND A GREAT DEAL AT $600 EACH OR $800.00 INSTALLED LOCALLY. Up date 9/2/15 only one unit left, 60,000 BTU unit sold