1. What is BTU/h Calculation?

The BTU/h (British Thermal Units per hour) calculation helps determine the heating requirements for radiant floor heating systems based on the area to be heated.

2. How Does the Calculator Work?

The calculator uses the simple formula:

Where:

• \( BTU/h \) — British Thermal Units per hour (heating output)
• \( Area \) — Area in square feet
• 35 — Standard multiplier for radiant floor heating

Explanation: The equation provides a basic estimate of the heating capacity needed for a given space with radiant floor heating.

3. Importance of BTU/h Calculation

Details: Proper BTU/h calculation ensures your radiant floor heating system is correctly sized for the space, providing efficient and comfortable heating.

4. Using the Calculator

Tips: Enter the area in square feet that needs heating. The value must be greater than 0.

5. Frequently Asked Questions (FAQ)

Q1: Why multiply by 35?
A: 35 BTU/h per square foot is a standard value for radiant floor heating systems in moderate climates.

Q2: Does this work for all climates?
A: This is a general estimate. Colder climates may require higher BTU/h values.

Q3: What factors affect BTU/h requirements?
A: Insulation quality, ceiling height, window area, and outdoor temperatures all affect heating needs.

Q4: Is this calculation suitable for commercial spaces?
A: For commercial applications, a more detailed heat loss calculation is recommended.

Q5: How accurate is this estimate?
A: It provides a good starting point, but professional heat loss calculations are recommended for final system design.