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How to Prevent Voiding Your Air Conditioner Warranty in 2026

There are a lot of ways homeowners can inadvertently void their air conditioner warranty, from improper installation techniques to placement. Air conditioner servicing should always be handled by a professional to ensure reliable performance.

Keep reading to learn how our team at Weiss-Johnson can help you avoid common AC pitfalls and maintain a valid warranty for air conditioner repair in Edmonton!

Register Your Warranty on Time

Once you purchase your air conditioner, make sure to register your warranty immediately. Most companies require you to register within a specific period (around 60-90 days, depending on the brand), or your warranty will be invalidated. 


This can be a problem if you end up needing emergency repairs or parts replacement, as you’ll have to pay for them directly rather than have the work covered by the warranty. 


Brands like Trane offer slightly more flexibility. They require that their Registered Limited Warranty units be registered within 60 days. If you submit your registration after the 60-day period, your warranty will be changed to a Base Limited Warranty, which reduces the warranty expiration date. 


If you’d like to take advantage of these warranty terms, our team at Weiss-Johnson can direct you to a high-quality Trane air conditioner from our line-up!

Don’t DIY Your Installation or Repairs

A lot of homeowners love to take on household projects, but your air conditioner isn’t just another task to check off your chore list—it requires the knowledge, skills, and expertise of a professional technician, not a YouTube DIYer. 


Some basic maintenance tasks, such as changing the air filter, checking for leaks, and setting the thermostat, can be done by homeowners. 


However, deep cleaning, checking refrigerant levels and testing other components can pose safety hazards to those who aren’t trained and certified. Installations are even more complex and can result in improper installation, personal injury, or a fire hazard. Not only does this compromise your unit, but DIY air conditioner work can also void your warranty. 


Most warranties stipulate that air conditioners must be handled by a licensed HVAC professional. If you perform a DIY installation and something breaks or it stops working, you may have to pay for new parts or a new unit without any coverage.


 If you need air conditioner maintenance or installation services, don’t DIY—our skilled technicians at Weiss-Johnson have you covered!

Keep Your AC Free of Obstructions

Most air conditioners are installed outdoors, which can create some issues for homeowners when it comes to the design and layout of their yard. There are many ways that your AC can get damaged if it’s not placed properly, so when installing your unit, make sure to avoid the following:

  • Don’t plant shrubbery and garden plots too close to your AC unit: If you plant a garden every summer, choose a location for your air conditioner that won’t get crowded by plants and flowers, and keep it away from trees and bushes. 
  • Keep the animals away: Find a spot for the dog house that isn’t close to the AC! Your pet might choose your expensive air conditioner as a spot to mark their territory, which can cause real damage to the unit. 
  • Don’t try to “hide” it just for aesthetics: an outdoor appliance can be a real eyesore for many homeowners. While you may be tempted to hide your AC with a decorative cover, this can cause damage to your unit. Air conditioners need space to breathe so they can properly circulate air in and out of your home. 

Keep Your AC Warranty Valid with Weiss-Johnson!

You can keep your air conditioner warranty valid with a few key steps, including getting all repairs done by a certified technician. For nearly 50 years, our team at Weiss-Johnson has been one of the top partners for air conditioner repair in Edmonton. We’re here to help you get the most out of your AC unit, from recommending the best brands on the market to completing an expert installation. 

Contact us today to book an appointment!  

Special Limited Time Offer No Interest - Equal Payments For 24 Months OAC On All Trane Furnaces, Heat Pumps & Garage Heaters

FinanceIt has no interest equal payments for 24 months OAC for all Trane furnaces, air conditioners, heat pumps, and garage heaters.

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