A new HVAC system usually comes with a manufacturer warranty on major components, but the specific terms, and what can void that coverage, vary by manufacturer and even by model. Understanding the basics before you need to file a claim can save you a frustrating surprise later.
What manufacturer warranties typically cover
Most residential HVAC manufacturers offer parts warranties on major components, compressors, heat exchangers, and other key parts, typically ranging from 5 to 10 years depending on the manufacturer, model, and whether the equipment was registered. Labor to actually perform the covered repair usually isn't included in the manufacturer's warranty unless a separate labor warranty was purchased, so it's worth understanding that distinction upfront.
Registration deadlines are a common trap
Many manufacturers require online registration within a specific window after installation, often 60 to 90 days, to receive the full warranty term. Miss that window and some manufacturers automatically drop you to a shorter base warranty, even though the equipment and installation are identical. Confirm registration requirements and deadlines at the time of installation rather than assuming it happens automatically.
Documented maintenance is often required
Many manufacturer warranties require proof of regular professional maintenance to remain valid, an annual inspection at minimum. If a major component fails and there's no documented maintenance history, some manufacturers will deny the claim regardless of whether maintenance would have actually prevented the failure. This is one of the practical reasons a consistent maintenance schedule matters beyond just catching small issues early.
What typically voids coverage
Common warranty-voiding issues include improper installation by an unlicensed contractor, unauthorized modifications to the equipment, using refrigerant or parts not approved for that system, and neglected maintenance without documentation. Warranty terms are set by the manufacturer, not by us, so the specific fine print varies by brand and should be reviewed at the time of purchase.
Keeping your warranty intact
If you're not sure what your current system's warranty actually covers, or you're weighing a new system and want the registration and maintenance requirements explained clearly upfront, request an estimate or call us at 817-935-8540. We'll walk through the specifics for whatever equipment you're considering.
Have a question about your own system?