Carrier Comfort™ 3.5 Ton R454B, Package RTU Gas Heat/Elec Cool, Single Stage, 60k BTU, Low NOx, 208/3 Item #253141 | Model #420054 Energy efficient: Choose from auto-off

Energy efficient: Choose from auto-off timer settings (5

(2) 8-gauge wires and (2) 10-gauge wires

and other smaller lawn and garden or automotive equipment

For exterior doors up to 30-in and interior doors up to 38-in

Carrier Comfort™ 3.5 Ton R454B, Package RTU Gas Heat/Elec Cool, Single Stage, 60k BTU, Low NOx, 208/3 Item #253141 | Model #420054 Energy efficient: Choose from auto-offSingle Packaged Products with Energy Saving Features and R 454B Puron Advance refrigerant. 13. 4 SEER2 11. 05 EER2 81. 0% AFUE ECM Motor Standard Direct Spark Ignition Low Sound Levels Dehumidification Feature Dense Wire Condenser Coil Guard Standard Cabinet air leakage of 2. 0% or less at . 5 in. W. C. when tested in accordance with ASHRAE standard 193. Refrigerant leak detection dissipation system for added safety Maximum allowed elevation is 10,000