CNO Comfort Zone Heating and Cooling Frequently Asked Questions

It's ideal to do this quarterly. If you have very active pets or reside in a place with a lot of dust or dander, consider cleaning more frequently.

To avoid any unexpected issues, it's advisable to have your unit serviced twice a year—once in the spring and again in the fall.

Determining the appropriate size for a heating and cooling unit isn't straightforward. Various factors play a role, including the type of home, its square footage, wall composition, insulation quality, attic space, and more. If the system is oversized, it can lead to excessive humidity, which may result in moisture and mold issues. Conversely, an undersized system will operate continuously, increasing your energy costs. Only a qualified technician can accurately assess the size of the unit that is best suited for your home.

It is generally 50% cheaper to run a heat pump when compared to running an electric heating system. Learn more about the different systems for heating and air conditioning St Peters, MO homeowners need by giving us a call today.

In general, the answer is affirmative. There are several reasons to consider replacing both the outdoor and indoor units at the same time. First, outdoor units for air conditioners and heat pumps are designed to function optimally with a compatible indoor unit.

If you purchased both the indoor and outdoor units together, it's likely that your indoor unit will be nearing the end of its lifespan around the same time as the outdoor unit. If you choose not to replace the indoor unit as well, you’re merely postponing the inevitable, which may also result in higher energy costs.

Opting to buy both indoor and outdoor units at the same time means you'll receive a warranty that covers the entire system. This way, you won't have to bear the full expense of any covered parts during the warranty period.

HVAC systems generally last for 10 to 15 years. However, your system becomes less efficient and performs worse as it gets older. According to energy.gov, air conditioners use around six percent of all of the electricity produced across the country, so having an efficient AC unit is essential. Therefore, after about 10 years, you may want to start looking for a replacement. Even if you are not having any major problems, modern HVAC systems will save you money on your energy bills because they are more efficient. Plus, they generally come with 10-year warranties, so you won't need to worry about replacing them for quite a while. As one of the top heating and cooling companies St Peters, MO trusts, CNO Comfort Zone Heating and Cooling can install the perfect HVAC system in your home.

Once a year, typically before the onset of cold weather, it should be flushed and calibrated to ensure it operates efficiently during the cold snap.

Once you receive your new unit, make sure to register it with the manufacturer to activate your warranty. You can find the manufacture date on the label located on the outer surface of your equipment. If the unit is less than five years old, it is likely still covered by a warranty. Contact us, and we can provide you with details about your active warranty.

Heating and cooling systems are significant investments, so it makes sense to want them to last as long as possible. To reduce usage, adjust the thermostat up or down as needed when you’re away from home. Regularly changing air filters will help avoid clogs, and scheduling routine maintenance with an HVAC professional can prevent unforeseen problems.

You can recognize that your HVAC system might need repairs or replacement if you notice any of the following signs:

• Unpleasant odors: Common foul smells you may encounter include those of mold or mildew, burning, or something decomposing. The issue might be anything from a dead animal to malfunctioning parts.

• Inadequate air quality: If the air in your home isn't at the proper temperature or isn't circulating as it should, your system could be experiencing various problems.

• Strange sounds: Unusual noises such as banging, clanging, humming, rattling, buzzing, or clicking could signal a malfunction of internal components.

• Electrical problems: If your system doesn’t power on, won’t shut off, or toggles on and off too quickly, it’s probably an electrical issue.

To reduce your energy costs, consider these effective strategies:

• Replace your furnace, air conditioner, and water heater with more energy-efficient versions.

• Set up a programmable thermostat.

• Utilize ceiling fans for cooling or open windows to let in fresh air.

• Avoid running your HVAC system while you’re away from home.

• Have a technician evaluate your insulation and repair any deficiencies.

It's advisable to replace your R22 freon unit. Unfortunately, R22 is no longer manufactured and cannot be purchased.