1. What is an AC Tonnage Calculator for Saudi Arabia?

Definition: This calculator converts air conditioning cooling capacity from BTU/hr to tons, which is the standard measurement for AC systems in Saudi Arabia.

Purpose: It helps HVAC professionals and homeowners determine the appropriate AC unit size needed for spaces in Saudi Arabia's hot climate.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( T \) — AC tonnage (tons)
• \( BTU \) — Cooling capacity (BTU per hour)

Explanation: One ton of cooling capacity equals 12,000 BTU per hour. The formula converts BTU to tons by simple division.

3. Importance of AC Tonnage Calculation in Saudi Arabia

Details: Proper AC sizing is crucial in Saudi Arabia's extreme heat to ensure energy efficiency, proper cooling, and system longevity.

4. Using the Calculator

Tips: Enter the cooling capacity in BTU/hr (found on AC unit specifications or calculated based on room size). The value must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: Why is 12,000 BTU equal to 1 ton?
A: This comes from the amount of heat needed to melt one ton of ice in 24 hours, which equals 12,000 BTU per hour.

Q2: What's a typical BTU requirement for Saudi homes?
A: In Saudi Arabia's climate, plan for about 600-800 BTU per square meter (56-74 BTU per sq ft) due to extreme temperatures.

Q3: How do I find the BTU for my space?
A: Use our BTU Calculator tool or multiply square footage by 25 (mild climate) to 30 (hot climate like Saudi) for rough estimates.

Q4: Should I round up the calculated tonnage?
A: In Saudi Arabia's heat, it's recommended to round up to the nearest 0.5 tons for better performance during peak temperatures.

Q5: What if my calculation is between standard AC sizes?
A: For Saudi conditions, always choose the higher capacity unit to account for extreme summer temperatures.