Armstrong Air 3.5 Tons Gas Heat Horizontal Air Conditioner System - 16 SEER voomi_id_8587 It comes in a durable

It comes in a durable carrying case

Battery Life: Approximately 5 years with AA Alkaline

Robust 39 frame size for durability

and motors

10K temperature probe for precise measurements

Armstrong Air 3.5 Tons Gas Heat Horizontal Air Conditioner System - 16 SEER voomi_id_8587 It comes in a durableArmstrong Air 4SCU16LE142P 50A 3. 5 Ton 14 16 SEER Condensing Unit 3. 5 Ton 14 16 SEER Condensing Unit 29. 38 Inches Width x 31. 25 Inches Depth 3 8LL 7 8SL 35A MOCP 234 lbs ARMSTRONG AIR A95UH1E090C16S 3. 0 4 Ton 88 MBH 95% 1 Stage Furnace X13 Motor (A95UH1E090C16S) 95% AFUE Efficiency Rating This means 95% of your fuel is converted into usable heat. Compared to an older furnace, this can potentially save you hundreds of dollars per year in energy