Mitsubishi 12-Year Warranty Explained — Dallas Homeowner Guide
Truficient is a Mitsubishi Diamond Dealer in Dallas. Call 214-238-4349 or request a quote online.
The Two Warranty Tiers: Standard vs. Diamond Dealer
Mitsubishi offers two distinct residential warranty structures. The difference isn't small, and it hinges entirely on whether your system is installed and registered by a Mitsubishi Diamond Dealer.
Standard Mitsubishi Warranty (Any Installer)
- 5-year parts warranty — all components
- 7-year compressor warranty — IF registered within 60 days
- No labor coverage
Diamond Dealer Warranty (Installed by Truficient or Another Certified Dealer)
- 12-year parts warranty — all components
- 12-year compressor warranty
- No labor coverage — same as standard tier
Exactly What "Parts" Means — The Complete List
Compressor (The Most Important Component)
- Replacement cost (parts only): $800–$1,500
- Covered under 12-year Diamond warranty
Heat Exchanger
- Replacement cost (parts only): $400–$800 per section
- Covered under 12-year warranty
Refrigerant Circuit Components
- Expansion device ($200–$300), Check valves ($150–$250), Pressure switches ($100–$200)
- All covered under 12-year warranty
Indoor Unit Electronics
- Control board ($300–$500), Sensors ($50–$150), Display module ($100–$200)
- Covered under 12-year warranty
Fan Motors and Blower Assemblies
- Indoor blower motor ($200–$400), Outdoor fan motor ($200–$350)
- Covered under 12-year warranty
What Is NOT Covered
- Labor and service calls
- Refrigerant recharge
- Physical damage and neglect
- Acts of God
The 60-Day Registration Window
The 12-year warranty only applies if registered within 60 days of installation. Truficient registers within 48 hours of startup.
Real Cost Comparison
Year 9 compressor failure on $6,000 system:
- With 12-year warranty: $0–$200 out of pocket
- Without: $1,600+ out of pocket
Commercial Warranty: Diamond Dealer 10-Year Coverage
CITY MULTI and P-Series commercial systems get 10 years on parts.
Get Your Mitsubishi System Quoted with 12-Year Warranty Protection
Call 214-238-4349 or request a quote online.
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