We didn't want to hear the air conditioning going on and off while we were inside the house. Not only is it easy to use, but I can set up the timer so that it goes off at a certain time or comes on at a certain time–whether it's heating or air conditioning.Ask an assistant to help you remove a wall-mounted air conditioner on the second floor. Smaller homes and certain rooms within larger homes often have a wall-mounted air-conditioning unit that fits into the wall. The controls are on the inside of the building and the exhaust vent is on the outside. If the unit is not delivering the desired temperature of air as it should, the unit should be removed and tested at an air-conditioning service center. In most cases, removing a wall-mounted air-conditioning unit takes a relatively short time. Unplug the power cord from the unit at the electrical outlet inside the room. If the unit is hard-wired, switch off the breaker for that electrical circuit at the breaker panel for the house. If the breakers are not labeled or the particular breaker is not known, enlist an electrician to identify the breaker and switch it off.

Cut the bead of caulking where the wood trim meets the face of the inside wall, using a utility knife. Remove any trim or casing from around the outer edges of the unit by prying the pieces loose with a wood chisel. If necessary, use a light hammer to drive the tip of the chisel beneath the trim. replacing ac unit fan motorSkip this step if wood trim or casing is not installed.. two ton ac unit costLook for small screws that secure the cover of the unit to the main body, and remove these with the appropriate screwdriver, then pull off the cover by hand. ac unit vertical windowWhere screws are not used, gently pry the cover loose with a screwdriver, and pull it off of the unit. Go the outside wall of the house where the unit is installed. If necessary, place a stepladder for access to the outside portion of the unit.

Remove the screws from the bottom, top and sides of the chassis, or outside cover. Push on the vents at the rear of the unit by hand to unseat it from the chassis. Go back inside the room. Grip the sides of the unit and pull it toward you to remove it from the chassis in the wall. If the unit will be replaced, loosen and remove any screws that secure the chassis to the framing in the wall, and pull out the chassis. Wall-mounted air conditioning unit / split system / cold water / compact Wall-mounted air conditioning unit / split system / cold water / compact for telecommunication equipment, for computer rooms Min.: 0 W (0 BTU/h) Max.: 14000 W (47769.84 BTU/h) Picco-DENCO is our solution for lower capacities in a diverse range of applications. With cooling capacities up to 14 kW, it is available as direct expansion or chilled water over 2 model sizes. With EC fans as standard and features such as humidification and electric heating or low pressure hot water heating, it is a small unit, containing a large potential.

Picco-DENCO is our compact solution, providing full function capabilities in a unit suited for a variety of locations and applications: small server rooms, archives or libraries, for example. The design is suited towards applications where capacities and air volumes are lower, but demand for close control air conditioning is no less. The unit is only available in an upflow configuration, but can be design to either be floor or wall mounted. With further options such as BMS interfaces, water detection, humidification, plinths, remote sensors and remote controls being part of a system with such precise control, Picco-DENCO is the efficient alternative for a conventional split system.Customers are always asking us why can't they just put a regular window AC in their wine cellar, or just have a duct from their home Central AC run into their wine cellar? It's a great question as you would think as long as the room is a little cool it would be fine. However there are a few large distinctions between how these two types of units function.

Your regular home air conditioners are meant to go down to around 65 degrees, possibly 60 at the lowest. But wine is meant to be stored at around 55 degrees in order to age and evolve properly. So even though 60-65 feels cool, and is the appropriate serving temperature for red wine, it is still a little warm for long term storage and can speed up the aging process. But many people also feel that 60 is close enough to 55, and if they are not aging their wines for extended periods of time (more than a few years) that the temperature difference won't really affect the wines. If it was just a matter of temperature that could possibly be the case. But as important as temperature is humidity. Standard AC units are built to cool the air quickly and to draw all of the humidity out of the air so that you and I are comfortable in a room. That is about the worst thing you can do for your wine. The humidity helps to keep the corks moist, as if they dry out and air gets into the bottle, you have just turned your expensive bottle of wine into an expensive bottle of vinegar.

Wine Cellar Cooling Units are designed to cool the air at a much slower rate in order to maintain the humidity in the room. In certain units you can even add a humidification component to help raise the humidity if the wine cellar is in a dry area. So it is really the combination of the wine cellar cooling unit's ability to cool down to those lower mid 50 degree temperatures and doing so without drying out the air that makes them quite different then your standard air conditioning units. Return to Cooling Unit Buying Guide Return to Buying Guide Home Page Buy Wine Cellar Cooling Units Custom Wine Cellars & Cooling Units NEXT: The Major Cooling Unit Brands: Whisperkool, N'FINITY, EuroCave, Wine Guardian and WineZone >"The difference between a successful person and others is not the lack of strength, not the lack of knowledge, but rather the lack in will."Vince Lombardi"Success is the sum of small effort, repeated day in and day out."Robert CollierHow Can I Tell if I Have a Freon Leak?

is a trade name for a class of chemicals (known as Chlorofluorocarbons or CFC's) used as a refrigerant in air conditioning systems. Freon is a gas at room temperature and a liquid when cooled or compressed. Freon gas is colorless, non-flammable and relatively odorless. Some Freons have an ether-like odor. gas is added to the compressor of the AC unit. This compressor is located outdoors on AC split-systems and inside wall-mounted residential units. Freon is added to a closed looped system and continuously recycled. Freon gas leaks can ocurr at the outdoor compressor or indoors as the Freonliquid is pumped into the AC unit. The Air Conditioning Contractors of America (ACCA) recommends the coolant level in your HVAC system be checked every year. A system that is only 10% low in coolant will not operate efficiently and can cost over 20% more on your monthly utility bills. Continued operation of your HVAC units with low coolant can damage your compressor. Freon is 4 times heavier than air and sinks to the ground/floor initially when a leak occurs.

Freon will rapidly disperse due to its high volatility. Federal law prohibits adding Freon to a leaking system. Repairs to fix the leak must be completed prior to adding Freon as Freon has been shown to damage the Earth's protective Ozone layer. is dependent upon the amount of Freon in the system and the space/size of the area where the leak occurs. Representative quantities of Freon by type used include: Note: Freon is also used extensively in the food service industry during storage, processing and transport including supermarkets. Reportedly, Freon does not have serious long-term health effects. It is not a carcinogen, mutagen or cause damage to the liver. It is primarily a simple asphyxiant which displaces oxygen causing dizziness and suffocation at very high concentrations. It has limited irritation effects. Persons with a history of heart problems are most at risk since it has been shown to cause irregular heart beats and palpitations in high concentrations. Air conditioners work by removing heat from warm air in your buildings/homes and replacing it with cool air until the thermostat reaches the desired temperature.

Freon provides cooling by: HVAC units also help clean the air inside your facility by filtering the air of dust, pollen, mold spores and other allergens. Air conditioners also function as dehumidifiers as they take excess water vapor from the air and use it to help cool the unit. How Can I Tell if I have a Freon Leak? Don't rely on a detectable odor. Look for frost-like buildup on the copper lines around the HVAC unit. Check to see if the HVAC unit is blowing warm air. If you discover you have a Freon leak, evacuate the building and contact your HVAC technician for immediate repairs. Windows and doors can be opened and fans used to bring fresh air into the building. If you feel any unusual health effects, seek medical care. July 2009 - Salt Lake City, Utah... 6 treated after Freon leak from refrigeration compressor failure at Costco Warehouse. June 2009 - Philippines... Thick smoke from a Freon leak in an overheating AC unit filled Fession Hall during official speech.