1. What is the SEER Cost Savings Calculator?

The SEER (Seasonal Energy Efficiency Ratio) Cost Savings Calculator estimates potential savings when upgrading to a more efficient HVAC system. It compares your current system's SEER rating with a new system's SEER rating using Home Depot specific factors.

2. How Does the Calculator Work?

The calculator uses the SEER savings formula:

Where:

• \( Old\ SEER \) — Current system's SEER rating
• \( New\ SEER \) — Proposed system's SEER rating
• \( Factor\ HD \) — Home Depot specific adjustment factor

Explanation: The equation calculates potential savings based on the efficiency difference between systems, adjusted by Home Depot specific factors.

3. Importance of SEER Rating

Details: SEER measures air conditioning cooling efficiency. Higher SEER means greater efficiency and lower energy costs. Modern systems typically range from 13 to 25 SEER.

4. Using the Calculator

Tips: Enter your current SEER rating, proposed new SEER rating, and the Home Depot specific factor. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: Where can I find my current SEER rating?
A: Check your AC unit's nameplate, owner's manual, or contact the manufacturer with your model number.

Q2: What's a good SEER rating for new systems?
A: 14-16 SEER is standard efficiency, 17-20 is high efficiency, and 21+ is ultra-high efficiency.

Q3: How is the Home Depot factor determined?
A: The factor is based on regional energy costs, typical usage patterns, and Home Depot specific data.

Q4: Are there other factors affecting savings?
A: Yes, including local climate, home insulation, system size, and electricity rates.

Q5: Should I always choose the highest SEER?
A: Not necessarily. Consider payback period - higher SEER systems cost more but save on energy bills.