Tuesday, August 13, 2013

When to Call an HVAC Technician

We tend to ignore our HVAC systems when they aren't causing any problems. If you've noticed a big problem such as intermittent shutdowns or a marked decrease in efficiency, then calling a repairperson is clearly the right move. There are some cases in which calling a professional is a good idea, though, even though there are no immediate or obvious signs of a problem.

If your home has been damaged by floodwaters or other disasters, you should schedule an inspection with an HVAC specialist. This is true even if you don't see any obvious problems. Water may have washed debris into the system, though the external ports or the vents in your home, and that will need to be cleaned out. Water left behind after a fire or flood can also lead to mildew growth in places that you don't think to dry out, such as ducts. Water might also have caused damage to any of the electrical parts of your water heater or HVAC system. You don't want to run a system that may have electrical problems or other undiagnosed water damage.

If you've never had your HVAC service Wilmington DE, you should call a professional. If you want your system to stay in top shape, you need to have it maintained every year. Staying on top of your maintenance will reduce the amount of repairs you'll need and increase the life of the system. You'll also save money on your regular heating and cooling costs by keeping the system in good shape and at peak efficiency.

If your system's performance has decreased, even a small amount, you should have it looked at by a professional. We tend to see this kind of performance reduction as the normal side effect of an aging system, but that shouldn't necessarily be true. While it's expected that your system will work slightly less well after a year than it did right after it was installed, the drop off in efficiency can and should stop there in a system that is well looked after. Click here to learn more about William G Day heating and cooling. Often, a decrease in efficiency is due to a small problem, like low coolant levels. It can, however, also be the sign of a bigger problem that needs to be corrected right away.


You should never try to keep running a system with obvious problems or that is working at reduced efficiency. Doing so wastes money on energy costs and can promote greater damage. Even if the cause of the efficiency reduction is something minor like dust, continuing to run the system will make it work harder, which can cause strain and lead to earlier failure. It's better to have the system inspected and repaired so you can avoid these problems. Please check out http://www.williamgdayco.com/ if you have questions.

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