(Yes, I'm that guy). On average, an air conditioner weighs between 60-180lbs [27-82kg]. The lightest air conditioners are window models, then portable, ductless, and finally whole-house units. The weight of an air conditioner increases linearly with it's power (in BTU or tons).
How much does a 3 ton HVAC weigh?
between 200 and 215 pounds
How much does a 3.5 ton condenser weigh?
Power Source Corded Electric
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Item Dimensions LxWxH 35.5 x 35.5 x 36.25 inches
Item Weight 282 Pounds
Refrigerant R-410A
Cooling Power 42000 British Thermal Units
How heavy is a condenser unit?
Depending on the amount of space you need to cool, the high-end units can weigh as much as 120 pounds. Most of the weight comes from the copper and steel used in the compressor and the evaporator coil.