You are here » » » Evaporative CoolersWhat is the effect on the air conditioning system if the windows or doors are opened, and what is the appropriate action if the room becomes to cold?Last updated Aug 22 16. Sep 28 07 9:18 AM. Answer has 2 votes Air conditioning and heating systems are commonly used in both residential and commercial buildings, and are commonly controlled by thermostats. However, people using these systems may leave doors or windows open for fresh air or other reasons, therefore causing the air conditioning or heating system to operate at a nearly continuous level. This continuous operation of the air conditioning or heating system creates high electricity consumption and maintenance costs because leaving the door or window open will prevent the environment from reaching the temperature setting for the thermostat. This problem is especially acute in hotels and resort vacation rental facilities in which occupants are not responsible for, and probably are unaware of, high electricity, repair and maintenance costs.

These costs are therefore borne by the owner or operator of the hotel, rental facility, or other building. Post last edited by Terry on Aug 22 16. Sep 28 07, 9:31 AM Answer has 1 vote Sep 28 07, 9:36 AM Answer has 8 votes Currently voted the best answer Sep 28 07, 9:45 AM Sep 28 07, 9:46 AM Sep 28 07, 10:14 AM Sep 28 07, 1:37 PM Sep 28 07, 2:22 PM Sep 28 07, 4:35 PM Sep 28 07, 9:25 PM Sep 28 07, 9:29 PM To add to what the original poster is saying, it is also recommended that proper insulation be installed. Having proper insulation is actually more important then the actual ac system. Another major factor is having a Copeland Compressor, the copeland compressor is considered to be the industry standard. Apr 23 14, 8:18 PM Sign in or Create Free Account to replyGet a new mixed Fun Trivia quiz each day in your email. It's a fun way toWhile heat pumps are the most energy-efficient cooling system for our local climate, many homes in the Valley are equipped with

These units perform best when the outside humidity level isHere is some information to help you get the greatest comfort and efficiency from your evaporative cooler. An evaporative cooler is a box-shaped appliance with one or more porous surfaces that enable air toA fan inside the unit pulls outside air through the sides and into the house. how to tell what size ac unit you have cool air, each porous side is fitted with a pad of water-absorbing material. ac power supply operationWater is stored in a panwhere can i buy a ac unit at the bottom of the cooler and a small pump lifts the water to the top of each side. To effectively cool your home, each pad needs to remain damp, but not soaked. the most evaporation and, therefore, the most cooling.

The amount of water the pump moves may need to be adjusted from time to time to properly dampen the pads. Climate control inside a home with an evaporative cooler depends on proper air balance. humidity, you need to make sure that the same volume of air flows out of your home as is pumped in. You can attain balanced air flow by installing ducts in each room or opening windows when the cooler is in use. A window should be open just enough to allow air pressure inside a room to slowly and quietly close the door to that room. If the door closes forcefully, there is too little exhaust and the window should be opened wider. However, the window is open too far if the door doesn't move at all. To choose the right size evaporative cooler for your home, you need to determine how many cubic feet of air per minute (CFM) the unit can pump. If you can't locate the CFM number on your evaporative cooler or in the owner's manual, the following formula will help you calculate it:

Example: 1,625 sq. ft. x 8 ft. (ceiling height) = 6,500 CFM/2 Have your cooler serviced twice a year, prior to the cooling season and midwayRegular maintenance will help extend the life and efficiency of the equipment. Before starting up the unit, perform these simple maintenance steps: Evaporative cooler thermostats, available at many hardware stores, automatically turn off the cooler when the air reaches a desired temperature, making operation Most evaporative coolers without thermostats have separate switches for the fanIf your unit lacks a thermostat, allow your pump to run a few minutes before turning on the fan. This saturates the cooler pads. Evaporative coolers and central air conditioners both serve the same important purpose: keeping us cool. But these two systems operate very differently. Understanding the difference can help you get the most out of your system and minimize wasted energy. Evaporative coolers cool air by filtering it through water, thus lowering its

Evaporative coolers produce humid air because the air absorbs water during the cooling process. These systems work best when a small amount of outside air circulates into the home while the cooler is on. Central air conditioners, on the other hand, work by taking humidity out of the home. These systems produce cold, dry air and work best in an airtight home. Regardless of what type of system you have, make sure it is operating properly. Systems that leak water, make unusual noise, or that don't produce cold air are probably not energy-efficient and can increase your energy bill. The major advantage of an evaporative cooler is that its operating costs are typically half those of a central air conditioner. Valley's monsoon season (between July and August) humidity often rises and, when combined with high temperatures, limits cooler effectiveness. For that reason, few Valley homeowners rely exclusively on evaporative cooling. Lower original equipment cost than air conditioners