ProductData58MVPDeluxe 4-Way MultipoiseDirect-Vent Variable-CapacityDeluxe Condensing Gas FurnaceSeries 140 & 150Input Capacities: 40,000 thru 120,000 BtuhCopyright 2000 Carrier Corporation Form 58MVP-9PDComfort Heat Technology™,the ultimate inheating comfort . . .The Carrier 58MVP WeatherMaker™Infinity with Comfort Heat Technol-ogy achieves the optimum combina-tion of comfort and efficency.The WeatherMaker Infinity achievesindustry-leading ultra-high efficiencyat up to 96.6 percent Annual FuelUtilization Efficiency (AFUE).Efficient performance is enhancedthrough the variable-capacity design.To maintain ideal comfort, ComfortHeat Technology automaticallyadjusts the heating level, maximizingthe use of low heating levels thatproduce near silent furnace operationwhile meeting the exact heating needs.This unit is designed to keep the in-door temperature within 1 degree ofthe thermostat setpoint. Because it op-erates in low speed most of the time,the model 58MVP uses up to 80% lesspower than single-capacity furnaces.In addition to providing ultimatecomfort, the model 58MVP has asealed combustion system. Thissystem brings combustion air fromoutdoors to the furnace and ventsflue gases safely outside the home.Because it is sealed, operational noiseis minimal. A sealed combustionsystem also means fewer cold draftsand less air infiltration.Quality materials are the key behind themodel 58MVP’s outstandingperformance. Carrier stands behindquality. We offer lifetime warrantyprotection* on the heat exchangers, theheart of the WeatherMaker Infinity.The rest of the unit is backed by alimited 5-year warranty.The model 58MVP is available in 6heat/airflow combinations. The unithas a 4-way multipoise design and can