M-F 6:30 a.m. - 10:30 p.m. CST Sat 7:00 a.m. - 9:30 p.m. CST Sun 7:30 a.m. - 9:30 p.m. CST Let's get some housekeeping topics out of the way before we tackle the unique components that make up a standard air conditioner. The biggest job an air conditioner has to do is to cool the indoor air. That's not all it does, though. Air conditioners monitor and regulate the air temperature via a thermostat. They also have an onboard filter that removes airborne particulates from the circulating air. Air conditioners function as dehumidifiers. Because temperature is a key component of relative humidity, reducing the temperature of a volume of humid air causes it to release a portion of its moisture. That's why there are drains and moisture-collecting pans near or attached to air conditioners, and why air conditioners discharge water when they operate on humid days. Still, the major parts of an air conditioner manage refrigerant and move air in two directions: indoors and outside: Evaporator -Condenser -Expansion valve -Compressor -

The cold side of an air conditioner contains the evaporator and a fan that blows air over the chilled coils and into the room. The hot side contains the compressor, condenser and another fan to vent hot air coming off the compressed refrigerant to the outdoors. In between the two sets of coils, there's an expansion valve. It regulates the amount of compressed liquid refrigerant moving into the evaporator. Once in the evaporator, the refrigerant experiences a pressure drop, expands and changes back into a gas. The compressor is actually a large electric pump that pressurizes the refrigerant gas as part of the process of turning it back into a liquid. There are some additional sensors, timers and valves, but the evaporator, compressor, condenser and expansion valve are the main components of an air conditioner. Although this is a conventional setup for an air conditioner, there are a couple of variations you should know about. Window air conditioners have all these components mounted into a relatively small metal box that installs into a window opening.

The hot air vents from the back of the unit, while the condenser coils and a fan cool and re-circulate indoor air. Bigger air conditioners work a little differently: Central air conditioners share a control thermostat with a home's heating system, and the compressor and condenser, the hot side of the unit, isn't even in the house. It's in a separate all-weather housing outdoors. In very large buildings, like hotels and hospitals, the exterior condensing unit is often mounted somewhere on the roof.Maytag heating and air products offer one of the longest warranties in the business: 12 years on all parts. Product registration is required for maximum warranty coverage. Warranty applies to equipment manufactured after January 1, 2015. Download Full Maytag M1200 Warranty Details Download Full Maytag M120 Warranty Details View Frequently Asked Questions about Warranty Coverage and Claims With product registration, your system will carry a 12-Year limited warranty on all parts.

If the heat exchanger (the major component of your furnace) or the compressor (the most important part of your air conditioner or heat pump) fails within the first 12 years (when registered), or five years (not registered), we'll replace the product with like product under the Maytag Dependability Promise program. M1200 Warranty Details for more information. If the compressor in your Maytag M120 outdoor cooling unit fails to operate during the first year of ownership, under normal use and due to a defect in materials or workmanship, Nortek Global HVAC will replace the outdoor unit only, when registered. average cost of air conditioning unitIf the heat exchanger in your Maytag M120 package gas/electric unit or furnace fails to operate during the first year of ownership, under normal use and due to a defect in materials or workmanship, Nortek Global HVAC will replace the package gas/electric unit or furnace, when registered.how do i charge my ac unit in my car

M120 Warranty Details for more information. When you register you new Maytag furnace or gas/electric packaged system, we will also extend the heat exchanger warranty to a limited lifetime heat exchanger warranty. When you install and register your new Maytag air handler or coil with your new Maytag system, we will also extend the warranty to the 12 Year Limited Parts Warranty. When you install and register any of our Maytag Indoor Air Quality or Zoning products with your new Maytag system, we will also extend the accessory warranties to the 12 Year Limited Parts Warranty.air conditioning fan running not cooling Equipment utilized in commercial applications carries a 1-year parts warranty, 5-year compressor warranty and a 10-year heat exchanger warranty. While the Maytag warranty covers parts, the cost of labor charged by your dealer for service and repair is not.

However, extended labor protection plans are available to cover labor costs associated with repairs. Your dealer may offer various coverage plans; we recommend you look for the Contractors' Preferred Protection Plan brand approved for Maytag. To learn more about labor protection plans, download our Contractors' Preferred Protection Plan brochure. To assure you take advantage of these longer warranties, register your system within 60 days of installation (or within 60 days of occupancy of a new residentially constructed home with these products). Maytag heating and cooling products are warranted by Nortek Global HVAC. Gas Heating / Electric Cooling 3 to 27.5 Nominal Tons 48TC WEATHERMAKER® rooftop units were designed by customers for customers. With a gauge plug, centralized control center, plug & play accessory board, “no-strip screw” collars, and handled access panels, we’ve made the unit easy to install, easy to maintain, and easy to use. Units are pre-wired and pre-charged with environmentally sound Puron® (R-410A) refrigerant at the factory.