The time it takes for an inverter air conditioner to cool down a room in summer can vary depending on several factors, including the size of the room, the outdoor temperature, the initial indoor temperature, and the efficiency of the air conditioner. However, inverter air conditioners are generally known for their ability to cool rooms faster than non-inverter models due to their variable speed compressor, which allows them to adjust their cooling capacity based on the room's requirements.
As for the tonnage capacity of an inverter air conditioner in terms of watts or BTUs per hour, it can vary based on the specific model and brand. The tonnage capacity of an air conditioner refers to its cooling capacity and is usually measured in British Thermal Units (BTUs) per hour or watts.
To give you a general idea:
For BTUs per hour: The cooling capacity of an air conditioner is typically measured in BTUs per hour. A common range for residential air conditioners is 5,000 BTUs per hour to 24,000 BTUs per hour. Larger rooms or open living spaces might require higher BTU ratings.
For watts: To convert BTUs per hour to watts, you can use the conversion factor of approximately 1 BTU/hour = 0.293 watts. So, if an air conditioner has a cooling capacity of 10,000 BTUs per hour, it would be roughly equivalent to 2,930 watts (10,000 BTU/hour x 0.293 watts/BTU = 2,930 watts).
Keep in mind that these are general guidelines, and it's essential to check the specific product specifications provided by the manufacturer for the precise tonnage capacity in watts or BTUs per hour of the inverter air conditioner you are interested in. The tonnage capacity required for your room will depend on its size, insulation, and heat load, so it's recommended to consult with an HVAC professional to determine the ideal capacity for your specific cooling needs.