1. What is an Electric Radiator BTU Calculator?

Definition: This calculator converts electric radiator wattage to BTU (British Thermal Units) output.

Purpose: It helps determine the heating capacity of electric radiators for proper room heating.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( BTU \) — British Thermal Units per hour (BTU/h)
• \( Watts \) — Electric radiator power rating (W)
• \( 3.412 \) — Conversion factor (1 Watt = 3.412 BTU/h)

Explanation: The wattage is multiplied by 3.412 to convert electrical power to heat output.

3. Importance of BTU Calculation

Details: Knowing the BTU output helps select properly sized radiators for efficient room heating.

4. Using the Calculator

Tips: Enter the radiator's wattage (found on the product label). The value must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: Why convert watts to BTU?
A: BTU is a standard heating measurement, making it easier to compare with other heating systems.

Q2: What's the 3.412 conversion factor?
A: It's the exact conversion - 1 Watt equals 3.412 BTU per hour.

Q3: Does this work for all electric heaters?
A: Yes, the formula applies to all electric resistance heating devices.

Q4: How many BTUs do I need per square foot?
A: Typically 20 BTU per sq ft in mild climates, up to 40 BTU in cold areas.

Q5: Is this calculation 100% efficient?
A: Electric resistance heating is 100% efficient at converting electricity to heat.