1. What is an Infrared Panel Heater Calculator?

Definition: This calculator estimates the wattage needed for an infrared panel heater based on the square footage of the space.

Purpose: It helps homeowners and professionals determine the appropriate size of infrared heater for efficient room heating.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( W \) — Heater wattage (Watts)
• \( SF \) — Square footage of the space (sq ft)

Explanation: The square footage is multiplied by 7 watts per square foot, which is the standard recommendation for infrared panel heaters.

3. Importance of Proper Heater Sizing

Details: Correct sizing ensures efficient heating, prevents energy waste, and maintains comfortable temperatures.

4. Using the Calculator

Tips: Enter the square footage of the space to be heated. The value must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: Why 7 watts per square foot?
A: This is the standard recommendation for infrared panel heaters in well-insulated spaces with average ceiling heights.

Q2: When would I need more watts per square foot?
A: In poorly insulated spaces, rooms with high ceilings, or in colder climates, you may need 8-10 watts per square foot.

Q3: Can I use multiple smaller heaters?
A: Yes, you can divide the total wattage among multiple heaters for better heat distribution.

Q4: Does this account for room height?
A: The 7 watts/sq ft assumes standard 8-9 foot ceilings. For higher ceilings, increase the wattage accordingly.

Q5: How accurate is this calculation?
A: It provides a good estimate, but final sizing should consider insulation quality, window area, and climate conditions.