Ac Tonnage Calculator Per Square Foot India

AC Tonnage Formula:

\[ Ton = \frac{(Square\ Feet \times BTU\ per\ sq\ ft)}{12000} \]

Ton (refrigeration tons):

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1. What is AC Tonnage Calculation?

AC tonnage calculation helps determine the appropriate air conditioning capacity needed for a space based on its area and cooling requirements. In India, this is particularly important due to varying climate conditions and typical building structures.

2. How Does the Calculator Work?

The calculator uses the AC tonnage formula:

\[ Ton = \frac{(Square\ Feet \times BTU\ per\ sq\ ft)}{12000} \]

Where:

\( Square\ Feet \) — Area of the space in square feet
\( BTU\ per\ sq\ ft \) — British Thermal Units per square foot (typically 20-30 BTU/sq ft for India)
\( 12000 \) — Conversion factor (1 ton of cooling = 12000 BTU/hour)

Explanation: The equation calculates the required AC capacity in tons based on the area and specific cooling requirements per square foot.

3. Importance of AC Tonnage Calculation

Details: Proper AC tonnage calculation ensures efficient cooling, energy savings, and prevents overloading or under-sizing of air conditioning systems. It's crucial for comfort and cost-effectiveness in Indian climate conditions.

4. Using the Calculator

Tips: Enter the area in square feet and the BTU requirement per square foot (typically 20-30 for India). Both values must be positive numbers for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: What is the typical BTU per sq ft requirement for India?
A: For most Indian conditions, the BTU requirement ranges between 20-30 BTU per square foot, depending on factors like insulation, sunlight exposure, and room usage.

Q2: Why is 12000 used in the formula?
A: 12000 BTU/hour equals 1 ton of refrigeration, which is the standard measurement for air conditioning capacity.

Q3: What factors affect BTU requirements?
A: Room insulation, number of windows, sunlight exposure, number of occupants, and heat-generating appliances all affect the BTU requirements per square foot.

Q4: How accurate is this calculation?
A: This provides a good estimate, but for precise calculations, consider consulting an HVAC professional who can account for all specific factors of your space.

Q5: Can this calculator be used for commercial spaces?
A: Yes, the same formula applies, but commercial spaces often have higher BTU requirements due to larger occupancy and equipment heat loads.