Infinity 96 Gas Furnace Models: 58MVB Ratings Energy Efficiency Quiet Level Durability Key Features Communicating furnace with Infinity intelligence Ultimate energy efficiency and cost savings—up to 96.6% AFUE ComfortHeat® technology IdealHumidity® ComfortFan™ technology QuieTech® noise reduction system Sealed combustion system Pilot-free Power Heat ignition High efficiency air filtration cabinet Lifetime heat exchanger limited warranty 5-year parts limited warranty Click here to read more. Performance 93 Gas Furnace Models: 58MTB Ratings Energy Efficiency Quiet level Durability Key Features Outstanding energy efficiency—up to 93% AFUE ComfortHeat® technology ComfortFan™ technology QuieTech® noise reduction system Sealed combustion system Pilot-free Power Heat ignition High efficiency air filtration cabinet Lifetime heat exchanger limited warranty 5-year parts limited warranty Click here to read more. Comfort 92 Gas Furnace Models: 58MXB Ratings Energy Efficiency Quiet Level Durability Key Features Energy efficiency—92% AFUE ComfortFan™ technology QuieTech® noise reduction system Sealed, low-noise combustion system Pilot-free Power Heat ignition High efficiency air filtration cabinet Lifetime heat exchanger limited warranty 5-year parts limited warranty Click here to read more.

Back