Do window air conditioners need Freon?There is a type of Freon referred to as R-22 or HCFC-22, and it was most common in air conditioner window units prior to 2010. If there is any doubt as to what type of refrigerant is being used in a window air conditioning unit, the nameplate on the unit should be checked. The type of refrigerant used in the unit should be prominently displayed. A homeowner should never try to purchase or replace Freon on their own, as a special license is required to even handle the refrigerant. If an air conditioner is not cooling as well as it once was, it may need Freon. Some signs of this include the air conditioner being turned up to the highe... What type of refrigerant is used in air conditioners? The most commonly used refrigerant in air conditioners is R-22, or Freon, as of 2015. Freon is being phased out from use due to the harmful effects on the ... As of 2015, window air conditioners generally cost under $1,000, typically ranging between $200 and $500.

By contrast, central air conditioner installation... How do you repair a swamp cooler yourself? How much does a Hunter 44860 thermostat cost? Which components are used in a heat pump? How often should a furnace be maintained and serviced? What is a furnace heating fan? What are wiring codes for a thermostat?Types of Air Conditioners Do you want to buy an air conditioner, but have no idea where to start? With so many options to choose from, it’s tough to know which AC model is best for your home. hhgregg has you covered with information on different types of AC so you can choose the best option for your cooling needs. Portable AC units can easily move from one room to another. Portable air conditioners must blow warm air into another space, so most models come with a window kit. Portable models are usually affordable and easy to install. Many types of portable air conditioners are available for cooling different room sizes, and most models come with a remote control.

However, the disadvantages of portable AC units are the noise level and the lack of energy efficiency. They also tend to have the lowest amount of cooling power compared to other types of air conditioning. Window units are installed in an open window. The hot air faces the outside of the window and the cool air blows inside. Window air conditioners are usually energy efficient, affordable and have the capacity to cool larger rooms. Window air conditioners typically have more cooling power than portable units, and there are many different types of window air conditioners to cool every size home. Since they are not portable, however, you will need more units to cool rooms simultaneously. This type of air conditioner is installed through a pre-prepared hole in the wall. The hole contains a chassis sleeve that will support the weight of the unit. Through-the-wall air conditioners are similar to window air conditioners, but are heavier and have the most cooling power. They also tend to be more expensive than window AC units, and will probably require professional installation.

Find air conditioners and more at hhgregg! Shop for heating and cooling options at hhgregg! Now that you know more about different types of air conditioners, choose your perfect air conditioning units from hhgregg’s large selection. reasons ac unit not coolingLooking for other cooling options? best hvac units 2014Check out our large assortment of fans. outside ac unit turns on and offFor the winter months, stay warm with our wide variety of heaters. Plus, keep your air clean with our air purifiers and many other products from hhgregg.Do you know what type of air conditioner is keeping you cool this summer? A little knowledge of air conditioning systems can go a long way when it comes to maintaining your AC keeping it running at maximum efficiency

for both comfort and energy savings. This page contains a helpful guide to your home AC system from the air conditioning repair technicians at In order for split system AC units to function, they have to have a delivery system for cool air. That delivery system isAs the cooling process in the indoor evaporator coils takes place, a blower or air handler blows across the coils to distribute cooling. cool air enters the ducts, channeling that air to every room in the home. So, unlike other air conditioners, split system AC units are able to cool an entire home with only one combined system. The cost of a split system is higher in comparison than other air conditioners, but the cost difference is offset by the need for only one system to cool an entire home or building. Benefits to split AC units include: Since split system AC units are so dependent on a balanced installation of ductwork, there can be disadvantages to these units as well:

Ductless split air conditioning systems are comprised of an indoor unit mounted to the wall, and an outdoor component that sits next to your home. While ductless systems don’t use ducts, as their name implies, they do use hoses to run from the room or rooms you want to cool to the outdoor Window units house all the parts of an air conditioner—compressor, condenser, expansion valve, coil, and more—in one box that fits into the window of your home. Their installation is simple and they’reWall units function similarly to window units, though their installation is not as simple since they require wall modification. Evaporative cooling works best in dry climates by using the evaporation of water to draw heat out of the air. As a breeze or fan blows over a moist medium, such as fabric, the water molecules disperse into the air, absorbing the surrounding heat. If you come out of a pool or lake into the surrounding air on a hot day, as the water evaporates from your body,

It's the same concept. The benefits of this include: The drawback is that evaporation can take place only in climates with a low humidity because of the following issues: These air conditioners are sold and installed as single units. is located on an outside wall or rooftop much like any other central airThe blower section and controls sit just inside the wall or ceiling space. Since the equipment is a package unit, there is no need for ducting. The refrigerant circulates the short distance from the outside compressor to the inside air handler and delivers cool air to the interior room instantly. There is no distance for cool air to travel, thus the units are very efficient in cooling quickly with little to no Since they are a single unit designed for a confined space, their efficiency is unmatched for the job they are designed to perform. are an inexpensive option for dorm rooms and other facilities giving the occupant full control over their environment.

With no need for ducting and no requirement to cool a large multi-room area, package AC units are a smart way to bring cool comfort to such areas as: While they are excellent for certain spaces, cooling a whole house room by room with package AC units can be costly. Large rooms or multiple room areas don't lend themselves to good air distribution with packageCooling energy can become wasted in large, spaciousOne end of the room can be quite comfortable while the farthest areas do not receive sufficient cooling. Package units can also be noisier than other methods of air conditioning. To determine what kind of air conditioning system your home uses, the first step is to locate it. However, its location will vary based upon what type of cooling system it is. If you are inexperienced at dealing with air conditioning systems, follow the “look but don’t touch”No matter your level of experience, consult an expert for servicing