We have answers for your frequently asked questions.

Freed Heating & Air Conditioning in Moline can answer all your HVAC-related questions. Before you get on the phone, check to see if we already responded to your question online. If you don’t see your question on the list or want more information on a particular topic, give us a call at 309-323-9584. Our staff can offer you the information you’re looking for in no time.
Like any product you want to keep in good shape, HVAC equipment requires proper care in order to deliver the best benefits. Trained professionals can service your heating and cooling products to ensure they’re working at their maximum potential and help prevent more expensive repairs in the middle of the hottest or coldest months of the year.
Freed Heating & Air Conditioning in Moline can price out individual units or multiple home comfort products for you. Call 309-323-9584 to learn more.
Two-stage heating enables the furnace to heat at two levels of output: high for cold winter days and low for mild ones. About 80 percent of the time, your home’s heating requirements can be met when the furnace is set on the low setting, allowing your two-stage unit to operate for longer periods of time. Two-stage units also offer more even heat distribution, fewer temperature swings, quiet operation, better air filtration and energy efficiency.
Precise Comfort™ technology is an operating and control system used in Lennox furnaces. The technology can automatically adjust heat by increments as tiny as 1 percent, increasing energy efficiency and helping you experience more comfort.

Modern furnaces are created with a number of innovative features older furnaces don’t have. Today’s heating systems give you more even heating and are better at controlling airflow. Although the air coming out of your vents may seem cooler than your old furnace, the airflow is much better and more efficient.

Another benefit of modern furnaces is their ability to work with other HVAC products as part of a high-efficiency whole home comfort system. When combined with a high-efficiency air conditioner, furnace blowers can more easily accommodate add-on cooling. Other innovations, such as Precise Comfort™ technology and variable speed motors, will help your furnace run more efficiently and quieter than ever.

The Department of Energy recently boosted the minimum efficiency levels for air conditions, and the standards vary by region. Contact Freed Heating & Air Conditioning at 309-323-9584 to find out the requirements for the Moline area.

Lennox offers a host of HVAC products with high efficiency ratings, which can help lessen the amount of energy they require to operate. Aside from choosing products that have received Energy Star® certification or achieved high SEER ratings for air conditioners or AFUE ratings for furnaces, you can consider the following:

  • Maintenance – making sure your system gets regular maintenance by a trained technician can keep your system working at its best performance.
  • Zoning – zoning systems permit you to only heat or cool only certain areas of your home, so you won’t have to pay to heat or cool spaces that you don’t typically utilize.
  • Programmable thermostats – using a programmable thermostat allows you to set the temperature in your home around your schedule. They can be programed to provide the comfort you desire when you’re home, and increase or decrease the temperature while you’re gone, helping you save on heating and cooling costs.

There are a number of reasons to choose Lennox, but the top three are:

  • Lennox is a name you know and trust – known across the world for quality HVAC products, you can rest assured Lennox will provide you with high quality equipment.
  • Innovative and high quality products – Lennox has been at the forefront of innovation in the heating and cooling industry for years. High quality furnaces, air conditioners and home comfort systems include innovative features to help your home stay more comfortable and energy efficient.
  • Reputation of excellence – high quality products are not the only arena Lennox excels in. Lennox dealers, like Freed Heating & Air Conditioning, give you high quality service at all times, from your first consultation to your planned maintenance appointments.

Strategies to boost your indoor air quality can be as simple as vacuuming your home to something as large as replacing a new ventilation system. Overall, good IAQ has four strategies:

  • Eliminate – get rid of the pollutants floating in your air by cleaning your home routinely, particularly vacuuming carpet, washing linens and safely storing household chemicals.
  • Ventilate – make sure your home is well-ventilated to move airborne pollutants out of your home. In newer homes, well-done insulation will prevent ventilation, so Lennox systems such as the Healthy Climate® ventilation system can help. These systems bring fresh air from outside into your home and direct the stale air out.
  • Clean – proper air filters, such as our Healthy Climate® air filters, will ensure even the smallest particles don’t get through and are let out into your home. Germicidal lights can kill the germs that do make it through, and purification systems like the PureAir™ will help destroy odors and chemical vapors.
  • Monitor – keep your humidity levels in check with a programmable thermostat. High temperatures and humidity levels can raise concentrations of mold, mildew and germs. A programmable thermostat will make sure that your home is comfortable without letting humidity run rampant.
Try using our Healthy Solution Finder, where you can pick the indoor air quality problems that affect your home. After you select the items that apply, the system will show the IAQ products that fit your needs. You can also call Freed Heating & Air Conditioning and walk our techs through some of the concerns you experience. They can evaluate your home and needs and provide options and answers.
Many homeowners believe that air conditioners make it cooler in your house, but it actually removes the heat from your house, directing the hot air outside. That hot air moves across a cold indoor coil where refrigerant in the lines sends the heat to the coil in your outdoor unit, releasing the hot air outside. This cycle continues until the indoor temperature reaches the desired level that you set on your thermostat.
Due to the high amount of energy used by heating and cooling systems, the Department of Energy (DOE) hiked up the minimum efficiency levels for air conditioners, heat pumps and packaged units manufactured after January 1, 2015. These levels are determined based on region and carry varying requirements based on your location. Freed Heating & Air Conditioning will be able to answer any questions you may have regarding these minimum requirements and let you know what choices are available when you’re searching for a replacement system.
These numbers can be found on a nameplate or sticker that is near your system’s service panel. The sticker should be white with black letters and have both of these numbers located around the top of the sticker. M/N signifies model number while S/N is your serial number.
There are a few ways to determine what size system is right for your home, but the most reliable way to determine the right size system is by having your local Freed Heating & Air Conditioning technician come out and perform a load calculation. This calculation considers your home’s: square footage, insulation value, amount of insulation, and a handful of other factors.
Yes, because dirt and other debris can impede your system’s ability to work efficiently. For heat pumps, it is common to have frost or ice on them during the winter, but they also include defrost controls to ensure they work efficiently in those kinds of weather.
Two-stage cooling means that your cooling unit has two levels of operation. When summer is its warmest, the high setting kicks in, and when it’s cooler or more mild, it operates on the low setting. Usually, the lower setting can take care of your cooling needs, but even when the high setting starts up, you may not realize it because it can produce such even temperatures for your comfort. This can also mean a quieter cooling system, greater efficiency and enhanced humidity control.
Your system could be freezing up for a variety of reasons, but the most typical are dirty filters, low refrigerant, a dirty evaporator coil and/or a faulty blower motor. Changing a filter is something homeowners take care of; however, you’ll need to call the professionals at Freed Heating & Air Conditioning at 309-323-9584 for other problems or if you have other questions or concerns.
Choosing the best thermostat for your cooling system comes with a lot of considerations. That’s why it’s nice to have such a great variety of choices from Freed Heating & Air Conditioning. Whether you’re searching for a programmable or non-programmable thermostat or want to join the smart home trend, there are a number of thermostats that you have to select from. Some thermostats will depend on what type of heating and cooling system you have, but the team at Freed Heating & Air Conditioning will be able to help determine what options are best for your needs and your budget.
Heat pumps can be a little confusing due to their name, but they actually meet both your heating and cooling needs throughout the year. When it’s hot outside it operates like an air conditioner in that it removes heat from your home, but when it cools off, the process gets turned around and it collects heat from outside and brings it inside. Heat pumps are also very efficient, and could produce up to two or three times more heat than the energy it uses.
Of course we suggest you also replace your indoor system, but this is why:
  • All outdoor cooling systems have a matching indoor unit that they are designed to work with to ensure efficient performance. When they aren’t paired with the other piece as a complete system, efficiency may be affected.
  • As with many products, advancements have brought about newer, more efficient ways of doing things. Heating and cooling systems are no different. These improvements most importantly include better heating and cooling efficiency, but also consist of improved air handling, filtering and noise pollution reduction to name a few.
  • Heating and cooling systems that are more than 10-15 years old normally need to be replaced. Not only do they consist of outdated technology, but they are also less efficient than more recent models. Buying a new indoor unit at the same time means you’ll have a matched system to provide you with even more comfort and efficiency for years to come.
The communication module on your SunSource® Home Energy System sends the system’s performance records for each module to a website. You may visit this website to see the system’s status, energy production and environmental benefits. The site also shows real time updates of carbon offsets.
Yes, an Internet connection is required for you to take advantage of the online monitoring system, which includes accessing energy production and environmental benefit information. The system’s performance-monitoring website is maintained by an independent third party, Enphase Energy Inc., and the monitoring service is provided free for five years.
In most areas, rain will clean the solar modules off automatically. If you live in a dusty or industrial area, periodically spraying the modules with water could help improve performance. However, detergents and high-pressure hoses should never be used to clean solar modules.
The proper thermostat for you depends on your heating and cooling equipment. Freed Heating & Air Conditioning has programmable and nonprogrammable thermostats that can help increase the efficiency of your HVAC systems. Browse our available products or contact us at 309-323-9584 to learn more.
Heating and cooling can make up a significant chunk of your utility bill. The innovative and high efficiency heating and cooling products available from Lennox® can help reduce these costs. If you’re looking for a new heating and/or cooling system, look for products with high SEER ratings for air conditioners and AFUE ratings for furnaces. SEER and AFUE are a measure of equipment efficiency, and the higher the number, the more efficient the product. Other than purchasing a new home comfort system, consider these factors: 1. Is your system regularly maintained? Whether it’s a furnace or air conditioner, HVAC systems will run more efficiently after regular maintenance checks. 2. Do you need a zoning system? If there are parts of your home that are rarely used, a zoning system will allow you to heat or cool only the commonly used parts of your house. 3. Are you utilizing a programmable thermostat? According to the U.S. Department of Energy, programmable thermostats could reduce your heating costs by up to 35 percent, and your cooling costs by up to 25 percent.
Zoning systems give you the opportunity to divide areas of your house and control the temperature differently in each part of your home. Zoning tends to be ideal for when you have areas of your residence that are seldom used or when you and your family are often in disagreement of the perfect temperature for the house. Zoning systems are almost noiseless and efficient, allowing you more control over the comfort of your family home. Learn more about the zoning systems available from Freed Heating & Air Conditioning.