Every now and then during an unseasonably warm winter day, homeowners may be tempted to turn on the air conditioner. It may not be that warm, but perhaps you got busy in the house and started sweating, so it's tempting to turn on the AC. But should you?

Probably not. The fact is, the air conditioner compressor has summer-weight oil in it, which is a heavy-grade oil that works best under summer conditions. In colder weather, the oil may be too thick for the AC to work properly, and damage may result. Also, running the air conditioner in colder weather could cause freezing coils.

This is more or less the scenario in cold-weather climates, but what about our climate in Broken Arrow, which isn't all that cold — but may be occasionally frigid?

In general, HVAC technicians don't like to run central air conditioning unless daytime temperatures are well above 60 degrees for two to three days prior to turning the AC on. That can make it difficult to run a test in colder weather (for a home appraisal, for instance) or in colder climates.

Another issue is that some modern air conditioners now have low-ambient temperature sensors that actually keep the compressor from turning on when it's cool. These sensors are for the protection of the unit.

Heat Pumps

All of the information we've detailed up to this point pertains to central air conditioning. However, heat pumps operate a bit differently. Heat pumps, which can heat or cool a home, run with a lighter grade of oil and can be turned on during cooler weather.

Cooling Off in Winter

In general, it's better to just open a window to cool off the home a bit or else turn on a ceiling fan. If the fan blades have been reversed to push down warm air to the level of the home's occupants, you may need to change the switch so the blades are running counterclockwise. This will help lift up warm air and push down cooler air.

For more on operating the AC in cold-weather climates, contact Air Assurance in Broken Arrow.

HVAC System

Air Conditioning Replacement Costs in Tulsa, OK

David Rampey · October 28, 2019

Air Conditioning Replacement Costs

So how much does it cost to replace your central heat and air conditioning system? This is a common question and one that is searched frequently online. However, it’s important to understand that most people are not looking for just the price of an air conditioner, but they are looking for a furnace, coil, and air conditioner….in other words…a full system replacement. This can be one of the mis-leading prices you see online. If you look at AC replacement costs…chances are you are only looking at AC prices online. Plus, there’s the duct work too that may need to be sealed, replaced, and repaired as well. Don’t make it more complex than it already is, let the comfort professionals at Air Assurance provide you replacement options with no pressure, and we will always present to you at least 3 affordable heating & air conditioning system options.

What affects air conditioning pricing?

One of the main appliances on residential properties is the HVAC system, which determines the internal temperature in the house each day and makes the environment comfortable for its residents throughout the year. After a decade of use, the HVAC system will need to be replaced as it approaches the end of its lifespan. When it's time to replace the appliance, there are a few tips for choosing the right HVAC system.

1. Consider the Size

When shopping around for a new HVAC system, it's important that the product is large enough to heat or cool the size of your home in Broken Arrow. If you purchase a system that's too small, it will work too hard to heat or cool the interior setting. Oversized systems may work well but will cause you to spend a lot more money to operate it. You can reduce your maintenance costs and utility bills by installing the right-sized product.

2. Look for an Economical System

Purchasing an energy-efficient HVAC system is necessary to ensure that you can keep your operating costs and carbon footprint to a minimum. Look for products that have an Energy Star certification, and check the SEER rating to determine how efficient it is when it operates. Checking the efficiency of the air filters that it uses will also help you to find an economical product.

3. Think Locally

Avoid purchasing an HVAC system that no one in your local area is capable of repairing or servicing. The last thing you want is to have your system break down without having anyone available to repair it quickly. You'll want to own a product that most contractors are experienced working with to prevent it from becoming a headache when it needs to be diagnosed or repaired in the future.

Feel free to reach out to us if you want to learn more about choosing an HVAC system for your home. Call Air Assurance in Broken Arrow, OK, today for more information about the air conditioners we offer to our customers. We provide heating and plumbing services, too.

Energy Efficiency

Will Closing Vents in Unused Rooms Help You Save Money?

David Rampey · June 10, 2019

When you’re focused on finding ways to save on heating and cooling costs during fluctuating temperatures in Broken Arrow, you might be tempted to close vents in unused rooms throughout your home. While this practice might seem like a sure-fire way to reduce energy costs, the reality is that closing off vents can lead to some unintended consequences.

The following discusses just a few problems related to closing your vents.

Your Energy Costs Could Actually Increase

When you close vents in unused rooms, increased air pressure within the vents might make it more difficult for your HVAC system to blow air into your ducts. Restricted airflow can cause energy efficiency issues similar to clogged air filters.

Extra Strain Can Be Placed on Your HVAC System

If the airflow is restricted to the point that your air conditioner’s coils begin to freeze, the end result could be permanent damage to the compressor. Conversely, low airflow can cause the heat exchanger in your heating unit to overheat or possibly crack.

The Atmosphere in Your Home Could Feel Uncomfortable

The more vents you close, the harder your heater or air conditioner will have to work to keep your house at a comfortable temperature. The added pressure from closing vents will lead to unnecessary energy waste, too.

Mold and Mildew Problems Could Develop

Whenever you close the registers of your heating or air conditioner, lower surface temperatures in unused spaces could allow condensation to occur. This can result in mold and mildew growth behind the air vents within your ducts. If mold and mildew recirculate throughout your home each time you operate your system, it could pose a serious health risk to your indoor air quality and your family. Open your air vents to help keep things nice and dry throughout the system.

Schedule Service Today

From residential to commercial HVAC services, the knowledgeable team at Air Assurance in Broken Arrow covers it all. Whether you’re in need of air conditioning repair, plumbing service, or indoor air quality improvement, give us a call today to schedule an appointment.