1. What is SEER Cost Savings Calculation?

The SEER (Seasonal Energy Efficiency Ratio) cost savings calculation helps determine potential energy cost savings when upgrading to a more efficient HVAC system. It compares the efficiency of your old system with a new one to estimate annual savings.

2. How Does the Calculator Work?

The calculator uses the SEER savings formula:

Where:

• \( Old\ SEER \) — Efficiency rating of current system (BTU/Wh)
• \( New\ SEER \) — Efficiency rating of new system (BTU/Wh)
• \( Annual\ Cost \) — Current annual cooling cost ($)

Explanation: The formula calculates the percentage improvement in efficiency and applies it to your current annual cost to determine potential savings.

3. Importance of SEER Calculation

Details: Calculating potential savings helps homeowners and businesses make informed decisions about HVAC upgrades, understand return on investment, and plan for energy-efficient improvements.

4. Using the Calculator

Tips: Enter your current SEER rating, the SEER rating of the proposed new system, and your current annual cooling cost. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What is SEER rating?
A: SEER measures air conditioner and heat pump cooling efficiency. Higher SEER ratings indicate greater energy efficiency.

Q2: What is a good SEER rating?
A: Modern systems typically range from 13-25 SEER. Higher ratings indicate better efficiency and potential for greater savings.

Q3: How do I find my current SEER rating?
A: Check your unit's nameplate, owner's manual, or contact the manufacturer with your model number.

Q4: Are there other factors that affect savings?
A: Yes, climate, usage patterns, system size, and installation quality can all impact actual savings.

Q5: Should I consider other efficiency metrics?
A: For heating efficiency, also consider HSPF (Heating Seasonal Performance Factor) for heat pumps.