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samedi 14 mars 2015

How To Produce A Reliable Test And Balance Report

By Zelma Hurley


Testing and balancing is the final procedure considered for an HVAC system after it is being installed. When an engineer designs the HVAC system, he will surely follow a certain procedure. The indoor temperature will be determined as well as the humidity levels that will be needed to be maintained in the space. The outdoor design conditions will be determined based upon the location.

The number of people will also be determined based on the space and the amount of lighting or appliance loads will be anticipated as well. Through this information, the quantity of the indoor air will also be identified and be delivered to the space. All of these are more are part of the initial test and balance report Chicago produced of a professional contractor.

After the installation process, the contractor can perform the test of the unit to identify the quantities that should be delivered and the right balance of the unit to make sure that the specified quantities are being delivered to the outlets. The test and balance procedure is a way to check the air quantities to be brought to the unit at the conditions required for the outlets.

It also provides such information to ensure that the units can handle a specified amount of air and to be certain that the unit is functioning depending on the specs of the manufacturers. If the systems are using condenser or chilled water, the test and balance procedures will include the measurement of the water quantities passing through the unit and temperature in the space.

Actually, the importance of an independent test and balance of the HVAC systems cannot be overlooked. After all, this is the only way to measure if the system is performing as designated and designed. Most of the methods used to take a proper measurement needed for the process are subjective and complex. Thus, the need for a contractor that is not related to the installing contractor is very obvious.

Actually, the tools and instruments are widely used to take precise measurements. They are also sensitive and expensive. In the HVAC industry, this process is very important and becomes a specialty performed by contractors who are members of the national groups. Once the work has been completed, the contractors will issue their report about the system.

If these contractors cannot produce the systems to deliver the required air design quantities, then may be because of the installation or designs. Mots often, the reports show discrepancies between the measured quantities and the air designs that lead to maintenance problems. Typically, the testing and balancing reports are considered as report cards of the performance and functions of the systems.

Because it is very important, it is highly recommended to hire a professional contractor in Chicago IL directly to the retailer and hiring from a general contractor. It is better to ask about their integrity and reputation to ensure that everything is properly handled.

These reports can also determine if an issue is cause by poorly installed systems or a poor design. Knowing the great importance of the test and balance process the next step to think about the learning to read the report.




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