Furnace Repair vs Replace: How Warminster Homeowners Should Decide
Summary: Should you repair or replace your furnace? Warminster PA guide covering age thresholds, repair cost rules, efficiency ratings, PA rebates, and financing options.
Furnace Repair vs Replace: How to Decide
| Situation | Recommendation |
|---|---|
| Furnace under 10 years old, minor issue | Repair |
| Repair costs more than 50% of a new furnace | Replace |
| Over 15 years old | Replace |
| Cracked heat exchanger | Replace (safety) |
| Energy bills rising significantly | Consider replacement |
Gas furnaces in Bucks County typically last 15–20 years (oil furnaces 20–25). New furnace installation runs $3,000–$9,000+ depending on efficiency.
Frequently Asked Questions
- When should I replace my furnace instead of repairing it?
- Replace your furnace if it's over 15 years old, needs repairs costing more than 50% of a new system, uses R-22 refrigerant, or has a cracked heat exchanger. Also consider replacement if your energy bills have risen significantly. Call LegendAir at (215) 317-6099 for a free evaluation.
- How long do furnaces last in Pennsylvania?
- Gas furnaces in Warminster and Bucks County typically last 15-20 years with proper maintenance. Oil furnaces may last 20-25 years. Annual tune-ups extend lifespan significantly. Call (215) 317-6099 to schedule maintenance.
Written by the NATE-certified technicians at LegendAir Heating & Cooling in Warminster PA.
Need HVAC service? Call (215) 317-6099 or book online.