Buying Guide for HVAC Manufacturer Warranty

December 21, 2020

What To Look For in an HVAC Manufacturer Warranty

You've done everything you can to take optimum care of your HVAC unit, but it's time to buy a new one. Before you make such a substantial purchase, Next Level HVAC wants to ensure you understand the importance of securing a manufacturer warranty. With insight from an HVAC contractor in Sonoma and Marin County like us, you can help yourself to major savings should something happen to your new unit. Understand what to look for in a warranty.


​Warranty Length Compare warranty terms when deciding which selection to choose. Because a quality HVAC system lasts for decades, you want a warranty that endures as long as possible. Another reason we recommend paying close attention to warranty length is if you later purchase an extended warranty, you know what kind of additional long-term coverage suits you and your unit best.


Covered Components

​Another factor to compare with manufacturer warranties is covered parts. If you later use replacement parts for your heater or air conditioner not made for your HVAC's brand, you may void your warranty. Warranties may not cover compressors and other expensive parts because it's sometimes difficult to differentiate installation negligence from a manufacturer error. Talk with an HVAC technician about a warranty's covered components and which HVAC parts give owners the most trouble. That way, you plan for repairs and replacements to protect your warranty, your investment and your financial health.


Voided Warranty

Ask what voids the warranties you consider buying. Common examples of actions that release a manufacturer from honoring a warranty include failing to regularly maintain your unit, allowing an unlicensed technician to install equipment and neglecting to register your equipment within a given time frame. You may also void your warranty by forgetting to show proof of annual HVAC maintenance.


Extended Warranty

Touching back on extended warranties, you may want one for your new cooling and heating system. Extended warranties add five to 10 years of supplementary labor or parts coverage on top of a manufacturer's warranty. Be cautious about anyone who pressures you to buy an extended warranty, as it could indicate a low-quality unit.


Labor and Installation Costs

Unfortunately, even if you haven't voided your warranty when you need it, manufacturers only cover the cost of the parts, not the price of labor or installation. Look carefully for language on warranties that show whether you must take care of the price of installation and labor. Even if you do not have to pay for labor or installation, a licensed HVAC technician should handle the work. Warranties don't cover breakdowns owed to shoddy parts installation handled by a low-quality technician.


Installation Warranty

While it's great to have a manufacturer warranty, it's even better to have added protection from the HVAC contractor who installs your unit. Say that your new HVAC system sustains damage during installation, or the unit could develop problems later because of an installation-related issue. If you have contractor protection, you have one less thing to worry about should either scenario befall you.

The right warranty can protect you from avoidable spending and the headache that often accompanies it. For more information and buying tips for manufacturer warranties, 
reach out to a Next Level HVAC representative today.


Share

More Posts That Might Interest You

Outdoor air conditioning unit beside a house wall on a dry yard slab
By Next Level HVAC July 10, 2026
Heat wave hitting Sonoma County? Learn the thermostat settings, maintenance checks, and warning signs that keep your AC running strong.
Outdoor home utility equipment beside a gray house wall, with vents and yellow shrubs in front.
By Next Level HVAC June 26, 2026
An AC that's the wrong size struggles no matter how well it's maintained. Learn the signs and how Sonoma County homes get properly sized.
White floor vent on a light wood floor beside sheer curtains in a sunlit room
By Next Level HVAC June 15, 2026
That weird smell when your AC starts up could be harmless — or a sign to act fast. Learn what each odor means and when to call a pro.
Sunlit modern living room with large windows, sheer curtains, sofa, armchair, and rug
By Next Level HVAC May 28, 2026
Is your AC always struggling to keep up — or short-cycling and leaving rooms muggy? The problem may be sizing. Here's what Sonoma County homeowners should know.
Sunlit living room with a beige floor vent cover on the wall near a window and sofa.
By Next Level HVAC May 8, 2026
Meta Description: Turned on your AC and noticed a strange smell? Learn which spring startup odors are harmless and which ones mean it's time to call a pro.
An air conditioning unit sits on a concrete pad next to a light-colored house in a grassy yard during sunset.
By Next Level HVAC April 8, 2026
Weak airflow, strange odors, short cycling — is your AC ready for spring? Learn the warning signs and why March is the time to act.