1. What is a Heat Pump Output Calculator?

Definition: This calculator converts the heat output of a heat pump from BTUs to kilowatt-hours (kWh).

Purpose: It helps HVAC professionals and homeowners understand the electrical energy equivalent of heat pump performance.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( E \) — Electrical energy output (kWh)
• \( Q \) — Heat output (BTU)

Explanation: The formula converts British Thermal Units to kilowatt-hours using the conversion factor 3412 BTU = 1 kWh.

3. Importance of Heat Pump Output Calculation

Details: Understanding the kWh equivalent helps in energy efficiency analysis, cost calculations, and system performance evaluation.

4. Using the Calculator

Tips: Enter the heat output in BTUs. The result shows the equivalent electrical energy in kWh that would produce the same heating.

5. Frequently Asked Questions (FAQ)

Q1: Why 3412 as the conversion factor?
A: 1 kWh equals exactly 3412.14 BTU, as defined by the International System of Units.

Q2: Does this account for heat pump efficiency?
A: No, this is a direct conversion. For actual electrical input, divide by the COP (Coefficient of Performance).

Q3: Where do I find my heat pump's BTU output?
A: Check the manufacturer's specifications or nameplate on your heat pump unit.

Q4: Can I use this for cooling output too?
A: Yes, the conversion works the same way for both heating and cooling BTUs.

Q5: How does this relate to my electricity bill?
A: Multiply the kWh result by your electricity rate to estimate operating costs.