Classic 90 Plus High Efficiency Upflow Gas Furnaces RGRA- SeriesFeaturesThe Rheem High Efficiency line of upflow gas furnaces are designed for utility rooms, closets or alcoves.Design is certified by CSAHeat Exchanger is constructed of aluminized steel fo, The Vireo GEN3 single-zone heating and cooling system brings dramatic new performance and style to every room. With a wide operating temperature range and four indoor mini-split air handler options to choose from, it has never been easier to maintain an o, Central cooling and heating equipment is only as efficient as the duct system that carries the cooled or heated air. To maintain efficiency, comfort and good indoor air quality, it is important to have the proper balance between the air being supplied to each room and the air returning to the cooling and heating equipment., Bosch Climate 5000 Ductless Minisplit SystemStandard Features:R-410A chlorine-free refrigerant with pre-charge for line set compensationAHRI certified; ETL listedOperating range of outdoor unit from -13 to 122°F for both cooling and heating modeElectronic, WALL-MOUNTED COOLING ONLY INDOOR UNIT, Model MSY-GSThe MSY-GS Large Capacity Wall-mounted Indoor Unit has wide airflow capabilities to ensure conditioned supply air reaches every corner of a room. The unit's interior air duct/vane, coil, and fan features, FMA4X Fan Coils - All Models:1 1/2, 2, 2 1/2, and 3 TonsR410A refrigerant TXV standardUpflow application onlyAccessory field-installed electric heat kits available in 5, 7.5, or 10 kW208/230-1-60 supply voltageFront return convertible to bottom returnCabi.