1. What is a kW to BTU/hr Calculator?

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

Purpose: It helps HVAC professionals, engineers, and technicians convert between these common power measurement units.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( Q \) — BTU per hour (BTU/h)
• \( P \) — Power in kilowatts (kW)

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

3. Importance of Power Unit Conversion

Details: Accurate conversion between kW and BTU/h is essential for proper equipment sizing, energy calculations, and system design in heating and cooling applications.

4. Using the Calculator

Tips: Simply enter the power value in kilowatts (must be > 0) and the calculator will provide the equivalent in BTU/h.

5. Frequently Asked Questions (FAQ)

Q1: Why is the conversion factor 3412?
A: This comes from the definition of BTU and kW - 1 kW equals 3412.142 BTU/h exactly.

Q2: When would I need this conversion?
A: Common when comparing heating/cooling equipment specs or working with systems that use different measurement units.

Q3: How precise is this conversion?
A: The conversion factor is mathematically exact, so results are precise to your input value.

Q4: Can I convert BTU/h back to kW?
A: Yes, simply divide BTU/h by 3412 to get kW.

Q5: Does this work for both heating and cooling?
A: Yes, the conversion applies equally to heating and cooling power measurements.