1. What is a Storage Heater Room Size Calculator?

Definition: This calculator estimates the required power output (in kW) of a storage heater based on room volume and a heating factor.

Purpose: It helps homeowners and heating professionals determine the appropriate storage heater size for a given room volume.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( kW \) — Required heater power (kilowatts)
• \( V \) — Room volume (cubic meters)
• \( F \) — Heating factor (kW per cubic meter)

Explanation: The room volume is multiplied by a standard heating factor to determine the appropriate storage heater capacity.

3. Importance of Proper Heater Sizing

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

4. Using the Calculator

Tips: Enter the room volume in cubic meters and heating factor (default 0.04 kW/m³). All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: What's a typical heating factor value?
A: For most UK homes, 0.04 kW/m³ is standard, but this may vary based on insulation and climate.

Q2: How do I calculate room volume?
A: Multiply room length × width × height in meters. For irregular rooms, calculate each section separately.

Q3: When would I adjust the heating factor?
A: Increase for poorly insulated rooms (up to 0.05) or decrease for well-insulated spaces (down to 0.03).

Q4: Does this work for all room types?
A: This is designed for standard rooms. Bathrooms or rooms with high ceilings may need special consideration.

Q5: How accurate is this calculation?
A: It provides a good estimate but consult a heating professional for precise requirements.