Premium Tier
Limited Warranty
Daikin Furnace Warranty
Bottom line (2026): Daikin offers a 12-year limited warranty on its furnace — transferable to new owners, with labor covered for the first 2 year(s). Scores 80/100 on the HomeScore Warranty Index, rated excellent for the premium-tier furnace category.
12 yr
Base Warranty
15–22 yr
Expected Lifespan
$3,200–$7,000
Price Range
DM97MC
Top Model
Warranty Score
What's Covered
- Heat exchanger
- Burner assembly
- Blower motor
- Gas valve
- Ignition system
- Control board
Common Exclusions
- Air filters
- Ductwork modifications
- Chimney liner
- Damage from improper gas pressure
- Cosmetic damage
Warranty Details
| Coverage Type | Limited Warranty |
| Duration | 12 years |
| Transferable | Yes (fee: $50–$150) |
| Labor Coverage | Yes — first 2 year(s) |
| Registration Required | Yes — within 60 days from purchase |
| Extended Warranty | Available ($150–$400) |
| Country of Origin | Japan |
Warranty Claim Tips
- Heat exchanger warranties are often separate and longer than general coverage — verify yours
- Document annual tune-ups; skipping one year can void the entire warranty
- Request the warranty certificate from your installer at time of purchase
HomeScore Pro Tips
- Heat exchanger cracks are the #1 warranty claim for furnaces — and the most commonly denied without maintenance records
- Many furnace warranties require installation by a factory-authorized dealer for full coverage
Compare Furnace Warranties
Related Resources
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