1. What is BTU/hr to Ton Conversion?

The conversion from BTU per hour to tons of refrigeration is used in HVAC (Heating, Ventilation, and Air Conditioning) to express cooling capacity. One ton of refrigeration is equal to 12,000 BTU per hour.

2. How Does the Calculator Work?

The calculator uses the conversion formula:

Where:

• \( BTU/h \) — British Thermal Units per hour
• \( Ton \) — Tons of refrigeration

Explanation: This formula converts cooling capacity from BTU per hour to the equivalent in tons of refrigeration, where 1 ton equals 12,000 BTU/h.

3. Importance of This Conversion

Details: This conversion is essential for HVAC professionals to properly size and compare cooling systems, as different manufacturers may use different units to specify capacity.

4. Using the Calculator

Tips: Enter the BTU per hour value in the input field. The value must be greater than zero. The calculator will automatically convert it to tons of refrigeration.

5. Frequently Asked Questions (FAQ)

Q1: Why is 12,000 BTU/h equal to 1 ton?
A: This measurement originated from the cooling effect of melting one ton of ice over 24 hours, which equals 12,000 BTU per hour.

Q2: Is this conversion specific to refrigeration?
A: Yes, this conversion is specifically for refrigeration and air conditioning applications, not for other forms of energy conversion.

Q3: Can I convert tons back to BTU/h?
A: Yes, to convert tons to BTU/h, multiply the ton value by 12,000.

Q4: How accurate is this conversion?
A: This is a standard conversion factor used throughout the HVAC industry and is considered exact for practical purposes.

Q5: Are there different ton measurements in other industries?
A: Yes, the refrigeration ton is different from weight tons. Always verify the context when working with ton measurements.