Buying Guide
What Does My HVAC Warranty Actually Cover?
The short answer
Most new HVAC systems carry two separate warranties: a manufacturer parts warranty and a labor warranty from the company that installs the system. For Des Moines homeowners, the detail that trips people up most is registration — many parts warranties require you to register the system within 60 to 90 days of installation, or the coverage drops to a shorter default term.
Parts vs. labor — two different warranties
The parts warranty comes from the manufacturer and covers the components inside the system — compressors, coils, control boards, and the like. Terms commonly run 5 to 10 years, and registering on time often unlocks the longer end of that range.
The labor warranty is separate and comes from the installer. It covers the cost of the work to replace a covered part, and its length varies by company. A part can be free under the manufacturer warranty while the labor to install it is not — unless a labor warranty covers it.
What usually voids a warranty
Coverage protects a system that's installed and cared for properly. These are common ways homeowners lose it:
- Skipping the manufacturer's required annual professional maintenance.
- Improper or unpermitted installation, or DIY installation.
- Using unauthorized replacement parts or unqualified repairs.
- Missing the registration window after installation.
- Relocating or modifying the equipment outside the manufacturer's terms.
How to keep your coverage intact
A few habits protect the warranty you paid for:
- Register the system promptly after installation — set a reminder for the deadline.
- Keep up annual professional maintenance and save the records as proof.
- Use qualified service technicians and manufacturer-approved parts.
- Hold on to your paperwork: model and serial numbers, install date, and warranty documents.
Common misconception
My warranty covers everything for 10 years.
The local truth: Parts and labor are usually separate, and labor coverage is often shorter than the parts term. On top of that, neglecting required maintenance can void coverage entirely — the warranty protects a system that's cared for, not one that's ignored.
Frequently asked questions
What's the difference between a parts and a labor warranty?
The parts warranty is from the manufacturer and covers the components. The labor warranty is from the installer and covers the work to replace them. A part can be covered while the labor to install it is not, unless a labor warranty applies.
Do I need to register my HVAC warranty?
Usually yes. Many manufacturers require registration within 60 to 90 days of installation to unlock the full parts term. Miss the window and coverage often drops to a shorter default. Confirm the requirement for your equipment.
What voids an HVAC warranty?
Common culprits are skipping required annual maintenance, improper or DIY installation, unauthorized parts or repairs, and missing the registration deadline. Keeping maintenance records is the best protection.
Protect your Des Moines system's coverage
Keeping up with maintenance is the simplest way to protect your warranty. Ask our team about maintenance plans that keep your system covered and documented, season after season.