Selecting An Ac - Part I

Ac is just about the norm in hot and damp environments. Just about all offices and lots of middle-class houses have beginning setting up ac within their houses. Air conditioning units are crucial to enhance working conditions. This in turns helps you to improve productivity of office employees. Many industries, industrial facilities, labs etc. too need ac for comfort or since the process needs it.

With respect to the size the area and total area requiring ac, some choices need to be designed for the ac to become installed. The typical option for a house might be window or split ac. Central heat and air might be option for large houses, offices and industrial facilities.

Cost could be one large factor we have to consider when creating an option. However it would be also handy to understand some technical information like tonnage from the ac, energy consumption along with other mechanical features too.

Let us examine a few of the technical data we have to acquire to obtain your money's worth, when purchasing an ac.

First of all you have to your financial allowance. Next you need to know how big the area or part of the office or house if you want to awesome part or whole area. This can help to determine the tonnage from the ac you need. The cost from the ac increases with the rise in tonnage. Normally for window or split tonnage of air conditioning units on offer are : from .60, .75, 1, 1.5 and a pair of tons. One question the shop will request you which ones brand or manufacturer you want. With respect to the brand, your cost will be different. Sometimes you will find even put together air conditioning units offered by the neighborhood maintenance workshop, which might turn to be cheaper though not entirely reliable.

There is no secrete the cooling capacity varies in direct proportion towards the ac tonnage. How do we measure cooling capacity? Cooling capacity is measured in KCal/hour or BTU/hour and the higher the number, the greater effective may be the unit. Cooling capacity of the ac of 1 ton is 3000 KCal/hour or 12000 BTU/hour. Recommendations provided by producers indicate that area and tonnage of machine. B .75-ton machine is appropriate for 35 sq. foot. area, one-ton machine for 90 to 110 sq. foot. area, 1.25-ton machine for 115 to 140 sq. foot. area, 1.50-ton machine for 150 to 170 sq. foot. area, 1.75-ton machine for 180 to 220 sq. foot. and so forth. An easy method would be to divide the sq ft of the room by 600 to obtain the correct tonnage.

It might be useful for your dealer should you give some particulars. Apart from size of room, you can simply tell him the amount and size home windows, the direction the area faces, just how much shade your living space will get, the thickness of walls and kind of roof, kind of insulation the area has and the amount of home appliances within the room like computer systems. Such particulars will give your dealer to advise concerning the best type, tonnage and quantity of air conditioning units to become installed.

You have to be guard that you don't choose a lesser tonnage simply to reduce cost. Lower tonnage can reflect in greater bills, that will eventually hurt your wallet in the long run.

You should be sure that the energy supply in your house will run the device. Your authorised electrical installer can let you know around the energy supply position. It's also wise to make him look into the wiring. If needed, separate wiring and high-duty electric plug connection ought to be presented to install the ac.

The efficiency of the machine could be measured with the aid of Energy Efficiency Ratio (EER). EER allows you to figure out how much it is of run each unit. Models with greater EER tend to be more costly, but consume less energy and switch out cheaper over time.