1. What is HVAC Replacement Cost?

The HVAC replacement cost is an estimate of how much it would cost to replace your heating, ventilation, and air conditioning system based on the size of your home. The average cost is approximately $6.50 per square foot.

2. How Does the Calculator Work?

The calculator uses the following simple formula:

Where:

• \( Area \) — The square footage of your home
• \( 6.5 \) — The average cost per square foot in US dollars

Explanation: This provides a rough estimate of total HVAC replacement cost by multiplying your home's area by the average cost per square foot.

3. Importance of HVAC Cost Estimation

Details: Accurate cost estimation helps homeowners budget for HVAC replacement and compare quotes from contractors.

4. Using the Calculator

Tips: Enter your home's total square footage. The value must be greater than 0. The result will be in US dollars.

5. Frequently Asked Questions (FAQ)

Q1: Is $6.50/sq.ft accurate for all HVAC systems?
A: This is an average. Costs can range from $4 to $12 per square foot depending on system type, efficiency, and regional labor costs.

Q2: What factors affect HVAC replacement cost?
A: System type (central air, heat pump, etc.), SEER rating, ductwork condition, local labor rates, and home insulation quality.

Q3: Should I get multiple quotes?
A: Yes, always get at least 3 quotes from licensed HVAC contractors for accurate pricing.

Q4: Does this include ductwork replacement?
A: No, this estimate is for the HVAC unit only. Ductwork replacement would be additional.

Q5: How often should HVAC systems be replaced?
A: Typically every 10-15 years, depending on maintenance and usage.