1. What is the Service Titan Load Calculator?

The Service Titan Load Calculator is a tool used to estimate heating/cooling load requirements for HVAC systems. It calculates the required BTU/h (British Thermal Units per hour) based on area, factor, and adjustments.

2. How Does the Calculator Work?

The calculator uses the basic load calculation formula:

Where:

• \( Area \) — Area in square feet
• \( Factor \) — BTU per square foot (typically 20-40 BTU/sq ft)
• \( Adjustments \) — Additional BTU requirements for special conditions

Explanation: The equation provides a basic estimate of the heating/cooling load needed for a given space.

3. Importance of Load Calculation

Details: Proper load calculation is essential for sizing HVAC equipment correctly. Oversized or undersized equipment can lead to inefficiency, poor performance, and higher energy costs.

4. Using the Calculator

Tips: Enter area in square feet, factor in BTU per square foot (default is 30), and any additional adjustments. All values must be valid (area > 0, factor > 0).

5. Frequently Asked Questions (FAQ)

Q1: What is a typical factor value?
A: For residential applications, 30 BTU/sq ft is common, but this varies by climate and building characteristics.

Q2: What adjustments might be needed?
A: Adjustments account for high ceilings, large windows, poor insulation, or special requirements like server rooms.

Q3: Is this a Manual J calculation?
A: No, this is a simplified estimate. Manual J calculations are more comprehensive and recommended for precise sizing.

Q4: Can this be used for commercial buildings?
A: For commercial applications, more detailed calculations are typically required.

Q5: How accurate is this calculator?
A: It provides a rough estimate. For accurate results, consult a professional HVAC technician.