CARRIER 58MVB Minimize combined gas and electric energy consumption: Two-stage operation, GE ECM variable-speed inducer and blower motors, plus advanced heat exchanger technology make this the world's most overall energy-efficient line of gas furnaces. ComfortHeat^TM Technology gives consumers quiet, comfortable heat along with low energy bills, and IdealHumidity^TM gives consumers year-round comfort. Infinity 96 products feature.

FEATURES: Aluminized steel primary heat exchangers and patented Serpentuff^TM polypropylene-coated secondary heat exchangers, both with limited lifetime warranties Direct vent, sealed-combustion system using 100% outdoor combustion air for maximum reliability and quiet operation Convenient electronic air cleaner and humidifier terminals Optional concentric vent kit 92.7% to 96.6% AFUE ComfortHeat^TM Technology Intelligent microprocessor control Two-stage heating with single-stage thermostat Very low operating sound Integral part of the IdealHumidity^TM System Maximum dehumidification selection for summertime cooling Full IdealHumidity benefits including “Super Dehumidify” and SmartEvap^TM Variable-speed blower motor Increased SEER ratings for AC and HP systems Perfectly matches CFM to cooling system at all static points Microprocessor based “smart” control center Limited warranty: Lifetime warranty on heat exchanger 5-year parts warranty on all other components

CARRIER 58CVA The 58CVA variable-speed, 4-way multipoise gas furnaces offer unmatched comfort with ComfortHeat^TM Technology and IdealHumidity^TM in an 80% AFUE gas furnace. You get all the benefits of a ComfortHeat Technology furnace: reduced drafts, reduced sound levels, longer cycles, less temperature swings between cycles, and less temperature differences between rooms. With the variable-speed blower motor, homeowners can now economically run constant fan to help eliminate temperature differences through-out the house and to get better indoor air quality. This IdealHumidity furnace also increases comfort in the summer by wringing out extra humidity when needed.

FEATURES: ComfortHeat^TM Technology Intelligent microprocessor control Two-stage heating with single-stage thermostat Very low operating sound through low-stage operation and QuieTech ® noise reduction system Integral part of the IdealHumidity^TM System Maximum dehumidification selection for summertime cooling Full IdealHumidity benefits including “Super Dehumidify” and SmartEvap^TM Variable-speed blower motor Increased SEER ratings for AC and HP systems Perfectly matches CFM to cooling system at all static points Microprocessor based “smart” control center Automatically adjusts heating stage times to meet demand Adjustable heating air temperature rise ComfortFan^TM - Constant fan speed selectable from thermostat LED diagnostics and self-test feature Stores fault codes during power outages Draft safeguard switch to ensure proper furnace venting Limited warranty: 20-year warranty on “Super S^TM” heat exchanger 5-year parts warranty on all other components

CARRIER 58MTB The 58MTB two-stage, 4-way multipoise gas furnace offers unsurpassed comfort in their class with ComfortHeat^TM Technology and up to 93% AFUE. This Performance 93 offers the benefits of a ComfortHeat^TM Technology furnace: reduced drafts, reduced sound levels, longer cycles, less temperature swings between cycles, and less temperature difference between rooms. Its exclusive, intelligent microprocessor control adapts to the heating needs of the home by automatically adjusting high and low heat times to maximize comfort.

FEATURES: Aluminized steel primary heat exchangers and patented Serpentuff^TM polypropylene-coated secondary heat exchangers, both with limited lifetime warranties Direct vent, sealed-combustion system using 100% outdoor combustion air for maximum reliability and quiet operation Reliable hot-surface ignition Redundant slow-opening gas valve for safe, quiet ignition Convenient electronic air cleaner and humidifier terminals Sidewall or vertical venting Capable of 1-pipe or 2-pipe venting Optional concentric vent kit Media Filter Cabinet included for ease of improving indoor air quality Microprocessor based “smart” control center 4-way multipoise furnace Power Heat^TM Hot Surface Igniter Residential installations eligible for consumer financing through the Retail Credit Program Limited warranty: Lifetime warranty on heat exchanger 5-year parts warranty on all other components

CARRIER 58STA The 58STA4-way multipoise gas furnaces feature Carrier’s QuieTech^TM noise reduction system for incredibly quiet induced draft operation. Applications are easy with 4-way multipoise design, through-the-furnace downflow venting, 13 different venting options, and a door designed for easy service access. An inner blower door is provided for tighter sealing in sensitive applications. The 58STA furnaces are approved for use with either propane or natural gas.

FEATURES: Microprocessor-based control center Adjustable heating air temperature rise Adjustable cooling airflow LED diagnostics and self-test features 4-way multipoise furnace, 13 vent applications Shorter in height - only 33 1 /3" tall Inner blower door Hot surface ignition (HSI) Draft safeguard switch to ensure proper furnace venting Heat pump compatible Residential installations eligible for consumer financing through the Retail Credit Program Limited warranty 20-year warranty on "Super S^TM" heat exchanger 5-year parts warranty on all other components