1. What is EER to SEER Conversion?

The EER (Energy Efficiency Ratio) to SEER (Seasonal Energy Efficiency Ratio) conversion provides a way to estimate SEER from EER values. This is useful for comparing air conditioning system efficiencies.

2. How Does the Calculator Work?

The calculator uses the EER to SEER conversion formula:

Where:

• \( EER \) — Energy Efficiency Ratio (BTU/h per W)
• \( SEER \) — Seasonal Energy Efficiency Ratio (BTU/Wh)
• 0.875 — Conversion factor

Explanation: The equation provides an approximate conversion between these two efficiency ratings.

3. Importance of SEER Calculation

Details: SEER is a crucial metric for evaluating the energy efficiency of air conditioning systems over an entire cooling season.

4. Using the Calculator

Tips: Enter EER value in BTU/h per W. The value must be valid (EER > 0).

5. Frequently Asked Questions (FAQ)

Q1: How accurate is this conversion?
A: This provides a rough estimate. Actual SEER can vary based on specific system characteristics and operating conditions.

Q2: What are typical SEER values?
A: Modern systems range from 13-25 SEER, with higher numbers indicating better efficiency.

Q3: When should I use this conversion?
A: Use when only EER data is available but SEER comparison is needed for seasonal efficiency evaluation.

Q4: Are there limitations to this equation?
A: This is an approximation and may not account for all factors affecting seasonal efficiency.

Q5: Why is the conversion factor 0.875?
A: This factor accounts for typical seasonal variations in efficiency compared to steady-state EER measurements.