We have answers for your frequently asked questions

AW Heating & Air Conditioning in Lincoln can answer all your HVAC-related questions. Before you get on the phone, browse these 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 402-318-5351. Our experts can provide the information you’re looking for in no time.
Just like you need to take your car in to the shop for routine tune-ups, such as oil changes or checking out possible concerns, your home comfort system should receive the same kind of attention. Regular maintenance by a trained technician provides a variety of benefits to your HVAC equipment, which can help your systems operate efficiently and prevent costly breakdowns.
Call AW Heating & Air Conditioning at 402-318-5351 to get a comprehensive quote on replacement equipment.
Two-stage heating enables the furnace to heat at two levels of output: high for cold winter days and low for mild ones. Around 80 percent of the time, your homes heating requirements can be met when the furnace is kept on the low setting, enabling 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.
AW Heating & Air Conditioning has an assortment of brands and models that are more efficient than ever and make it easier to find the right fit for your home. There are innovative systems that make heating or cooling your home more automatic, operating similar to cruise control to make tiny adjustments to help meet your comfort demands with energy efficiency. Contact us at 402-318-5351 to learn more about the technology we provide.

Depending on how old your previous furnace was, you could experience a variety of differences. Furnaces today are developed to offer more even and efficient heating than ever before. Modern furnaces also better regulate temperature and air flow, moving more air over the heat exchanger than older furnaces.

Additionally, new furnaces are designed to operate with other high-efficiency HVAC products, such as air conditioners. The air conditioner blowers provide your heating system an extra bump so it can deliver cool air around your home efficiently. Special features like variable speed motors will also help reduce noise associated with operating your equipment and easily meet your family's airflow needs.

The Department of Energy recently raised the minimum efficiency levels for air conditioners, heat pumps and packaged units made after Jan. 1, 2015, since heating and cooling contributes significantly to a homes total energy usage. The requirements vary by region, so call AW Heating & Air Conditioning for the efficiency standards for Lincoln.

AW Heating & Air Conditioning has a number of HVAC products with high-efficiency ratings, which can help lower the amount of energy they require to work. Aside from picking products that have received Energy Star® certification or achieved high SEER ratings for air conditioners or AFUE ratings for furnaces, you should consider the following:

  • Making certain that your system receives ongoing maintenance by a trained expert can keep your system operating at its top performance.
  • Zoning systems enable you to heat or cool only targeted areas of your home, so you wont have to pay to heat or cool spaces that you aren't using.
  • Installing a programmable thermostat allows you to set the temperature in your home around your schedule. They can be programmed to give you the comfort you want when you're home and increase or decrease the temperature while you're not around, helping you save on utility costs.
AW Heating & Air Conditioning is well-known in the Lincoln area and you can depend on them to provide quality home comfort products. We carry a variety of innovative and high-quality products. We are dedicated to offering customers high-quality service and will make sure you find the appropriate solution for your home.

Improving your homes indoor air quality starts with four basic strategies:

  • Poor indoor air quality leaves your home full of air pollutants floating around. So, to improve IAQ, the first step is to get rid of as many pollutants as possible. You can easily do this by cleaning and vacuuming at least one time during the week, frequently washing linens and storing cleaning products safely.
  • Proper insulation is ideal for keeping your home warm in the winter and cool in the summer, but it also makes it harder for airborne pollutants to escape. We have products that help swap stale air for fresh, filtered outside air.
  • Good ventilation and routine cleaning are a start, but air filters, germicidal lights and purification systems take your IAQ to the next level by capturing microscopic particles, killing germs and removing particles while destroying chemical vapors.
  • Programmable thermostats will help control the humidity levels and temperature to help avoid particles and germs from building up while also keeping your home comfortable.
We advise that you meet with one of the professionals at AW Heating & Air Conditioning and have them perform an evaluation of your home and current indoor comfort system. We can help you determine which equipment will be best suited to meet your needs.
Most homeowners believe that air conditioners make the air in your home cooler, but it actually removes the heat from inside your home, moving the hot air outside. That hot air goes across a cold indoor coil where refrigerant in the lines sends the heat to the coil in your outdoor unit, releasing the heat 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) increased 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. AW 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 systems service panel. The sticker will be white with black letters and have both of these numbers located near the top of the sticker. M/N signifies model number while S/N is your serial number.
There are a couple ways to determine what size system will best suit your home, but the most reliable way to size a system is by having your local AW Heating & Air Conditioning technician come out and perform a load calculation. This calculation considers your homes: square footage, insulation value, amount of insulation, and a handful of other factors.
Yes, because dirt and other debris can impede your systems ability to work efficiently. For heat pumps, it is normal 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 is used, and when its cooler or more mild, the low setting gets the job done. Typically, the lower setting can take care of your cooling needs, but even when the high setting is in use, you may not realize it because it can generate such even temperatures for your comfort. This can also mean a quieter cooling system, greater efficiency and better humidity control.
When your cooling unit freezes up, there are a variety of reasons why it could be doing so. The most common reasons include: dirty filters, low refrigerant, a dirty evaporative coil and a faulty blower motor or relay. A dirty filter is something you can change as a homeowner, but the others need to be done by a professional like those at AW Heating & Air Conditioning. Contact them at 402-318-5351 with any other questions.
Choosing the best thermostat for your cooling system comes with a lot to think about. Thats why its nice to have such a big variety of choices from AW Heating & Air Conditioning. Whether you're looking for a programmable or non-programmable thermostat or want to join the smart home trend, there are a variety of thermostats that you have to select from. Some thermostats will depend on what type of heating and cooling system you have, but the pros at AW Heating & Air Conditioning will be able to help determine what options are best for your needs and your budget.
Heat pumps can be a bit confusing due to their name, but they actually meet both your heating and cooling needs throughout the year. When its hot outside it operates like an air conditioner in that it removes heat from your home, but when it cools off, the process gets switched around and it collects heat from outside and brings it inside. Heat pumps are also very efficient, and might 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 unit as a complete system, efficiency may be affected.
  • As with most products, advancements have brought about newer, more efficient ways of doing things. Heating and cooling systems are no different. These advances most importantly include greater 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 have outdated technology, but they are also less efficient than more recent models. Getting 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 home energy system may send the system's performance records for each module to a website. You can visit this website to learn more about the system's status, energy production and environmental benefits. The site also shares carbon offsets as it happens.
In most areas, rain will clean the solar modules off automatically. If you reside in a dusty or industrial area, periodically spraying the modules with water may help improve performance. However, detergents and high-pressure hoses should never be used to clean solar modules.
The right thermostat for you depends on your heating and cooling equipment. AW Heating & Air Conditioning offers programmable and nonprogrammable thermostats that can help increase the efficiency of your HVAC systems. Browse our available products or contact us at 402-318-5351 to learn more.

Heating and cooling can make up a large part of your utility bill. The innovative and high-efficiency heating and air conditioning products available from AW Heating & Air Conditioning can help reduce these costs. If you're shopping for a new heating 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 system efficiency, and the higher the number, the more efficient the product. Besides purchasing a new home comfort system, think about these additional factors:

  1. Is your system consistently maintained? Whether it's a furnace or air conditioner, HVAC systems will work more efficiently after regular maintenance checks.
  2. Do you need a zoning system? If there are spaces in your home that are rarely used, a zoning system will allow you to heat or cool only the most used areas of your house.
  3. Does your home have a programmable or smart thermostat? According to the U.S. Department of Energy, programmable thermostats may decrease your heating costs by up to 35 percent, and your cooling costs by up to 25 percent.
Zoning your home allows you you the ability to section off portions of your home and control the temperature differently in each room. Zoning equipment is good for when you have areas of your home that are infrequently used or when you and your family are constantly in disagreement of how hot or cold it ought to be inside. Zoning systems are nearly silent and efficient, giving you more control over the comfort of your house. Discover more about the zoning systems available from AW Heating & Air Conditioning.