1. What is a BTUs per Ton Cooling Calculator?

Definition: This calculator converts cooling capacity from tons to BTUs per hour.

Purpose: It helps HVAC professionals and engineers quickly convert between these common cooling capacity units.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( Q \) — Cooling capacity (BTU/h)
• \( T \) — Cooling capacity (tons)

Explanation: One ton of cooling equals 12,000 BTU/h, so we multiply the tonnage by 12,000 to get the equivalent in BTUs per hour.

3. Importance of Cooling Capacity Conversion

Details: Proper conversion ensures accurate system sizing, equipment selection, and energy efficiency calculations in HVAC systems.

4. Using the Calculator

Tips: Simply enter the cooling capacity in tons. The calculator will automatically compute the equivalent in BTUs per hour.

5. Frequently Asked Questions (FAQ)

Q1: Why is 1 ton equal to 12,000 BTU/h?
A: This comes from the amount of heat needed to melt one ton of ice in 24 hours (288,000 BTU/24h = 12,000 BTU/h).

Q2: Is this conversion exact?
A: Yes, the 12,000 BTU/h per ton is a standard conversion factor in the HVAC industry.

Q3: When would I need this conversion?
A: When comparing equipment specifications, performing load calculations, or working with mixed-unit documentation.

Q4: What about other units like kW?
A: 1 ton = 3.516 kW. You would need a different conversion factor for kilowatt calculations.

Q5: Does this apply to both heating and cooling?
A: While the ton unit is primarily used for cooling, BTU/h is used for both heating and cooling capacity measurements.