1. What is Condenser Capacity?

Condenser capacity refers to the heat rejection capability of a condenser in refrigeration and air conditioning systems, typically measured in tons of refrigeration. One ton of refrigeration equals 12,000 BTU per hour.

2. How Does the Calculator Work?

The calculator uses the condenser capacity formula:

Where:

• \( Q \) — Heat transfer rate in BTU per hour
• \( 12,000 \) — Conversion factor (1 ton of refrigeration = 12,000 BTU/h)

Explanation: This formula converts the heat rejection rate from BTU per hour to equivalent tons of refrigeration capacity.

3. Importance of Condenser Capacity Calculation

Details: Proper condenser sizing is crucial for efficient HVAC system operation, preventing compressor overload, ensuring adequate heat rejection, and maintaining system reliability.

4. Using the Calculator

Tips: Enter the heat transfer rate (Q) in BTU per hour. The value must be positive and greater than zero for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: What is a ton of refrigeration?
A: One ton of refrigeration is defined as the heat absorption rate required to melt one ton of ice in 24 hours, equivalent to 12,000 BTU per hour.

Q2: Why is condenser capacity important?
A: Proper condenser capacity ensures efficient heat rejection, prevents system overheating, and maintains optimal performance of refrigeration cycles.

Q3: What factors affect condenser capacity?
A: Ambient temperature, condenser surface area, airflow, refrigerant type, and fouling factors all impact actual condenser capacity.

Q4: How does this differ from evaporator capacity?
A: Condenser capacity measures heat rejection, while evaporator capacity measures heat absorption. Both are typically rated in tons but serve different functions in the refrigeration cycle.

Q5: When should condenser capacity be calculated?
A: During system design, equipment selection, capacity verification, and when troubleshooting cooling performance issues.