1. What is the Furnace Replacement Cost Calculator?

The Furnace Replacement Cost Calculator estimates the approximate cost to replace a furnace based on its heating capacity in BTU/h (British Thermal Units per hour). This provides homeowners with a rough estimate for budgeting purposes.

2. How Does the Calculator Work?

The calculator uses a simple equation:

Where:

• \( BTU/h \) — Heating capacity of the furnace
• \( 0.06 \) — Cost factor in US dollars per BTU/h

Explanation: The equation provides a rough estimate of furnace replacement cost based on industry averages of about $0.06 per BTU for a standard efficiency furnace.

3. Importance of Accurate Cost Estimation

Details: Having a realistic cost estimate helps homeowners budget for furnace replacement and compare quotes from contractors. Actual costs may vary based on efficiency rating, brand, installation complexity, and local labor rates.

4. Using the Calculator

Tips: Enter your furnace's BTU rating (found on the nameplate or in the manual). For new installations, use the BTU requirement calculated for your home's size and climate.

5. Frequently Asked Questions (FAQ)

Q1: How accurate is this estimate?
A: This provides a rough estimate. Actual costs may vary by ±30% based on furnace type, efficiency, and installation factors.

Q2: What affects furnace replacement cost?
A: Key factors include furnace efficiency (AFUE rating), brand, installation complexity, ductwork modifications, and local labor rates.

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

Q4: Does this include installation costs?
A: Yes, this estimate includes both equipment and typical installation costs.

Q5: How do I find my furnace's BTU rating?
A: Check the nameplate on your existing furnace, consult your owner's manual, or ask your HVAC technician.