For a 3-ton air conditioning system, the recommended duct size typically ranges between 12 to 16 inches in diameter for round ducts or about 10x10 inches for square ducts. The specific size can vary based on factors like the length of the duct run, the number of bends, and the overall design of the HVAC system. Proper sizing is crucial to ensure efficient airflow and system performance, so consulting with a professional HVAC technician is advisable for accurate calculations.
A 16" round flex duct will accommodate up to a 3.5 ton unit
LRC for 3 ton AC is approximately 5 double the running current (75 A )
Rule of thumb is 500sf per ton. 1500sf = 3 ton
for a safe play................. go for 3 mm dia cu wire.
For a 3-ton HVAC unit, the recommended duct size typically ranges from 12 to 14 inches in diameter for round ducts, or about 8 to 10 inches in width for rectangular ducts, depending on the design and layout of the system. The exact size may vary based on factors such as the length of the duct runs, the number of bends, and the overall airflow requirements. It's essential to perform a proper load calculation and consult local building codes to ensure optimal performance and efficiency.
3 ton
3-Ton
3 and a half ton
The size of the Day and Night 591ANX036000AAAA air conditioner is likely 3 tons or 36,000 BTU/h. This is a common size for residential air conditioning units suitable for cooling a medium-sized home.
3 1/2 ton
4
48 -> 48000 BTU -> 3 ton