1. What is SEER?

SEER (Seasonal Energy Efficiency Ratio) is a measure of air conditioning efficiency over an entire cooling season. It represents the ratio of total cooling output in BTU to total energy input in watt-hours.

2. How Does the Calculator Work?

The calculator uses the SEER formula:

Where:

• \( \text{Total Cooling} \) — Total cooling output over the season in BTU
• \( \text{Total Energy} \) — Total energy consumption over the season in watt-hours

Explanation: SEER measures how efficiently an air conditioning system operates over an entire cooling season, accounting for varying temperatures and operating conditions.

3. Importance of SEER Calculation

Details: SEER ratings help consumers compare energy efficiency between different air conditioning systems. Higher SEER values indicate more efficient systems, which can lead to significant energy savings and lower utility bills.

4. Using the Calculator

Tips: Enter total cooling output in BTU and total energy consumption in watt-hours. Both values must be positive numbers representing the entire cooling season's performance.

5. Frequently Asked Questions (FAQ)

Q1: What is a good SEER rating?
A: Modern air conditioners typically have SEER ratings between 13 and 25. Higher SEER ratings indicate better energy efficiency.

Q2: How is SEER different from EER?
A: EER measures efficiency at a specific temperature (95°F), while SEER measures seasonal efficiency across varying temperatures.

Q3: What factors affect SEER rating?
A: System design, compressor technology, coil size, refrigerant type, and installation quality all impact SEER performance.

Q4: Is higher SEER always better?
A: While higher SEER means better efficiency, the cost-benefit should be considered based on climate, usage patterns, and electricity costs.

Q5: How can I improve my system's SEER?
A: Regular maintenance, proper sizing, upgrading components, and ensuring good installation can help maintain optimal SEER performance.