air conditioner exterior cover
If you're in a sunny country, if only for a part of the year, you can increase your home comfort and reduce cooling bills, your room will you be more comfortable and more energy efficient to keep the inside of your home at a reasonable temperature.
There are a number of different approaches you can take to improve the shading on his Including Windows. We will cover only these three. By purchasing various products to check to see if they show SC shading coefficient () product. The SC is based on the percentage of solar heat that is lost through the post, compared to a normal window with a standard thickness. SC is a number between 0 and 1. The SC will the best.
Sunscreens are a cheap and highly effective in reducing the amount of heat in their homes through windows. Sunscreens are made of a framework Aluminum nylon fabric stretched over it. You can buy or make yourself. If you buy them, usually cost less than $ 75 per window. Or you can buy the components and assemble and install it yourself for less than $ 20 per installation. Solar screens are installed outside the windows. Sunscreens do a good job of blocking the solar heat, but have the disadvantage of reducing seen. To maintain an obstruction to the windows, you might consider another window treatment option.
Similar to the familiar heat blocking window films for cars, reflective films can block up to 70% of incoming heat while reducing single transmission of light by 30%. They have the advantage of keeping the house warm in winter. The films are not easy to implement, probably no longer want a professional to do this for you. Make sure you hire someone you can trust. Do your research and check their references.
Another good way to block the sun's heat is the use of roller shades. They are easy to install and roll when not in use. Modern Blinds can preserve sight, while It reflects heat. They can be placed inside or outside the home, but if installed outdoors, they need to be protected from the weather. Windows with large overhangs as eaves are large windows for shade roll was good. If the South facing large overhangs, consider the shade roller in the bottom of the window. Cantilevers large are good for protecting the upper windows so you will have more shading to the lower section of the window. By putting roller shades at the bottom, you can extract the necessary height of the shade the bottom of the window, leaving a nice view from the top of the window.
With these techniques at low cost, seriously can cool the south and west view rooms, which has some tension out of your air conditioner. When combined with the use of a digital programmable thermostat, treatments the window can have a positive impact on cooling costs. .
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Article Source: ArticlesBase.com – Window Coverings: Three Inexpensive Ways to Reduce Your Energy Cost
Air Conditioner
air conditioner exterior cover
New Direct Gas Fired Air Handling Unit Design
NISCO Co. has developed a new efficient and reliable air make-up unit designs for industrial building ventilation. In industrial plants where there is a high density of employees and many manual operations involved, an improvement in the environment can produce substantial benefits in terms of increased production, reduced errors, and a decline in complaints and absenteeism among employees.
Direct Gas-Fired Air Heating Systems are a class of equipment utilized primarily in industrial and commercial environments to provide for worker comfort. To a lesser extent, these systems are used to condition air for process and finishing applications
such as material drying and paint curing.
These systems have gained widespread use due to the fact that they are inexpensive to build, maintain, and operate compared to other furnace types of comparable heating capacity.
The feature that differentiates a Direct Gas-Fired Heating System from other types of heating equipment is its burner system. A “trough” or “line” burner is installed directly in the supply air stream. Combustion products are introduced into the building space during operation.
The key advantages are simplicity and efficiency. No heat exchanger is required. This eliminates component installation and maintenance costs. With no heat transfer losses, the unit is nearly 100% efficient.
The primary disadvantage is the introduction of waste products into the airstream. For this reason, both ANSI Z83.4/CSA3.7 and ANSI Z83.18 standards state: “Heaters covered by this standard are intended for use in industrial and commercial pplications.”
ANSI Z83.18 states further that: “Heaters covered by this standard are not intended for use in any area containing sleeping quarters.” Carbon Monoxide and Nitrogen Dioxide are the primary pollutants. These are limited to no more than 5.0 PPM for CO and 0.5 PPM NOX, a fraction of OSHA allowable Permissible Exposure Limits(PEL).
A Direct Gas-Fired Air Heating System may be used in an industrial or commercial application for any or all of the following purposes:
- Make-Up Air Heating – Air is introduced to a building to replace air being exhausted.
- Space Heating – A unit provides primary or supplementary heating to a building space.
- Space Pressure Control – Building or Room Pressurization is held within a range.
Negative Air Pressure inside industrial facility can create problems such as:
- Exhaust fans losing performance, as the building pressure becomes negative
- Pilot light outages and exhaust system failure on natural draft gas equipment
- Cold air drafts and infiltration of dirt and contamination from outside
- Difficulty opening or closing exterior doors
In temperate climates or during mild weather, moderate amounts of make-up air can be supplied by simply opening windows or overhead doors. However, this is usually not the case in industrial and commercial facilities. Forced ventilation Make-up air is required.
Direct Gas-Fired Make-up Air Units supply tempered and filtered air to the indoor environment. In summer, a direct-fired unit may be used as an air handler, with the heater disabled. By adding a DX or evaporative cooling section to the unit, it may be used to supply conditioned air year round.
Additional information can be found at the NISCO company web site http://www.nisco.net/airhandler.html.
Oleg Tchechel
Developer of Industrial Air Make-Up Units
Canada Blower Co.
http://www.nisco.net/index.html
http://www.nisco.net/heatexchange.html
About the Author
Oleg Tchechel
Developer of Industrial Ventilation Equipment
NISCO Fan Co.
http://www.nisco.net/custserv.html
http://www.nisco.net/inquiry.html
artificial rock, can you cover the air conditioner?
http://www.exterior-accents.com/arro41.html
do you know if i can use this to cover/hide my a/c unit out door…
if i need to cut a hole on top of the rock for ventilation? how big the hole should be?
NO! Don’t cover your unit, you will ruin it, after running up your electric bill. If you don’t like the looks of the unit, get some of the vinyl trellis material that is now available and make a screen to block it off–they also have edging material to finnish it off. Lattice would allow air circulation, the thing you show, would not even if you cut in some air holes.
