1. What is BTU to kW Conversion?

Definition: This calculator converts power measurements from British Thermal Units per hour (BTU/h) to kilowatts (kW).

Purpose: It helps in comparing or converting heating/cooling capacities between systems that use different measurement units.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( P_{kW} \) — Power in kilowatts
• \( Q_{btu} \) — Power in BTU per hour

Explanation: 1 kW is equivalent to 3412 BTU/h, so we divide the BTU value by this conversion factor.

3. Importance of Power Unit Conversion

Details: Many heating and cooling systems specify capacity in BTU/h, while electrical systems use kW. Conversion allows for direct comparison.

4. Using the Calculator

Tips: Simply enter the BTU/h value you want to convert. The result will show the equivalent power in kilowatts.

5. Frequently Asked Questions (FAQ)

Q1: Why 3412 as the conversion factor?
A: This is the exact conversion factor between BTU/h and kW (1 kW = 3412.142 BTU/h).

Q2: What's a typical BTU rating for air conditioners?
A: Residential AC units typically range from 5,000 BTU/h (small window units) to 60,000 BTU/h (whole-house systems).

Q3: How many kW is 10,000 BTU/h?
A: Approximately 2.93 kW (10,000 ÷ 3412).

Q4: Is this conversion valid for all power measurements?
A: Yes, the conversion factor remains the same whether measuring heating, cooling, or other power applications.

Q5: Can I convert kW back to BTU/h?
A: Yes, simply multiply kW by 3412 to get BTU/h.