Commercial HVAC Interview Questions

Published: 06th February 2017
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Ignoring your HVAC system is not the wisest thing to do, and usually it is only paid attention to when it breaks down. When it fails it quickly becomes very important. Finding someone to repair your existing system or install a new one can be tricky. This article can substitute for experience and help you choose the right company.

Know what type of system you currently have before calling someone to fix it. Write down the brand and the model and have all maintenance records on hand. This makes sure your contractor will be sufficiently prepared.

Outdoor condenser units need to be cleaned regularly. Things pile up after storms and damage your system. It can also cause it to overheat.

Clean the fan blades and coils prior to summertime. Turn off your power before doing any job like this. Leaves and debris can build up inside the unit and cause damage.

Find a place that is shaded for your compressor. When your unit is bringing in cool air, it will not have to work as hard to cool the air as it moves it inside, boosting efficiency.

When selecting a location for an outdoor compressor, opt for a shady area, if possible. If you have a unit taking in air that's cooler, it won't have to work so hard to cool air that it sends to your home.

In order to boost efficiency, place new outdoor units or move your current unit to a place which resides in the shade. This will help you save on your energy bill.

Don't allow your home to become dangerously hot. An air conditioner can only cool your home by 20ÂF quickly. A home that is over one hundred degrees will only be cooled to around eighty. Depending on how humid it is, this isn't really that safe for a person to sleep in when it's really hot.

When it gets cold outside, turn off the outdoor condensers. If the temperature drops to under 60 degrees, you risk damage to the unit if you leave it on. This can ensure your unit is working well throughout the years without the cost of repairs.

If you want your energy costs to go down, have the heating an cooling system you own serviced every year at least. During your service visit, the serviceman will inspect the unit's motor, oil the unit's moving parts and ensure the unit has proper freon levels. Those things are going to help your system at peak performance.

Before you hire any HVAC companies, find out how the amount of time they've been in business. Companies with proven track records typically provide better service. Hiring a new contractor means taking a bigger risk.

Install a radiant barrier in your attic to boost HVAC efficiency. It blocks heat from the inside out, lowering the amount of energy needed to cool your home in the summer. If this is installed correctly, it will give you the ability to actually use your attic as extra space to live in.

You shouldn't rely on a single quote from one contractor to gauge the cost, because different specialists set their own price. This can help you to save money by knowing what people are charging. Never settle for a price until you've called at least five contractors to gain a realistic idea of a fair price.

Before you hire someone from an HVAC place, figure out how long they've been doing this kind of work. Someone that has been in the business for a while probably isn't going to scam you. Hiring a new company will be riskier.

A radiant barrier is an awesome device which will help improve the efficiency of your HVAC unit. This will block the heat that comes in. If done right, you can even start using the attic as living space.

Now that you are done reading, you know quite a bit more about HVAC systems. You now know where to look, what you are looking for, and what they should be doing when you hire them. Use these tips to ensure great success.

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