Ace Air, Inc. Blog: Archive for the ‘Heating Maintenance’ Category

Can Heating Systems Warn Residents of a CO Leak?

Monday, April 16th, 2012

Carbon monoxide is a serious health risk for Merced residents. It is an odorless gas that is produced as a natural byproduct of combustion. So, any time something burns, like in a gas powered furnace, carbon monoxide (CO) is released into the air.

As long as the area is properly ventilated, the carbon monoxide cannot build up in the air to a dangerous level of concentration. For example, if you are around a campfire or charcoal that is burning outside, you are generally safe.

In the home, the heating system maintenance is needed when combustion is not properly ventilated and this toxic gas is allowed to seep into our living spaces. If you use any gas, fuel or wood burning appliances in your home, you are at risk for exposure to carbon monoxide. To help mitigate that risk, it is important to know some warning signs. Your heating system gives off some warnings that can tip you off to danger, so be on the lookout for these three signals:

  1. Carbon monoxide detector goes off. Some heating systems these days have built-in carbon monoxide detectors, which can provide an extra measure of safety. Whether you have one of these systems or not, your home should still be equipped with a CO detector. If it begins sounding the alarm, get everyone out of the house immediately.
  1. A fume vent is leaking. Fuel-burning furnaces have vents to move combustion gases out of the house safely. If you notice this vent is leaking on your heating system, CO may be seeping into your house. Shut down the furnace, open windows for ventilation and have the fume vent repaired immediately.
  1. Smoke backing up from the fireplace. If you have a fireplace and you notice smoke in the room while using it, stop using it immediately. Your chimney may be blocked or leaking, preventing the smoke from rising and venting properly, which means CO can e getting into your house. Do not use the fireplace again until you have had the chimney inspected.

Please take care and note this is just a simple guide. There are other risks and warnings of carbon monoxide. If you have any suspicion that there is CO in your home, immediately call Ace Air Conditioning to look into the situation.

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Things to Try Before Calling a Professional in Turlock

Wednesday, March 28th, 2012

Heating Repair in Turlock can seem like very daunting and complex task, so you might not want to work on by yourself. While it’s true that HVAC equipment can be complicated and needs the attention of a skilled professional more often than most homeowners would like, there are still ways for the DIY-ers out there to work on their HVAC systems before resorting to calling in the pros.

There are some common culprits when it comes to most heating system maintenance, so if something goes awry in the operation of your equipment, there are some basic measures you can try to get things back on track.

If any of these work, you have saved the cost of the repair and get the satisfaction of a job well done:

  • Turn all switches – indoors and outdoors – off, then back on again. Do the same thing with the pertinent circuit breakers. Sometimes the system just needs a hard reset to jolt it back to life.
  • Check your thermostat. Is the temperature set where it is supposed to be? If it is too high or too low, the HVAC system will stay on too long or shut itself off too quickly.
  • Make sure your system is in the right mode for the season. It may sound obvious, but for whatever reason, sometimes things wind up in heating mode during cooling season.
  • Check your filters. Clean and/or replace them as necessary. (You do this once a month anyway, right?)
  • Inspect the vents around your home to see if any are blocked, clogged or excessively dirty. Vents that don’t properly circulate the air can cause all kinds of problems within an HVAC system.

This is by no means a comprehensive list of all the things that can go wrong with an HVAC system, but it is at least the usual suspects for the most simple and common problems that many homeowners encounter. After trying these out, if you are still experiencing difficulties, then it is probably time to call Ace Air Conditioning to have a look at the problem.

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Electric Furnace Maintenance Tips

Wednesday, March 7th, 2012

Electric heat is clean in Merced – but homeowners pay for that cleanliness with high utility bills. Depending on the area of the country, electric bills can rival those of gas, oil, or propane. So it is only natural to assume that an efficiently running electric furnace is a must for homeowners who are looking to keep their energy costs down.

Electric furnaces are fairly simple machines. They use heating elements to warm the air, which is then distributed through the ventilation system via a fan or blower. The heating element is made up of a metal wire that is heated by normal electrical current. The element is used to warm or heat something, much like the function of an oven or toaster. Their operation is fairly simple – either they work or they don’t.

When a heating element fails it is usually because it is broken, bend, or misshapen. When that happens, it is time to replace it. You can do some preventive heating maintenance with a visual inspection of your heating elements. If your inspection does not reveal any problems, you can test the element for continuity. You should know how to use an ohmmeter to test it or ask a professional heating and cooling technician to check the elements for you.

Speaking of visual inspection, you can do a quick check for any frayed or damaged wires, which can be a source for wasted electricity, too. Another way to ensure that your electric furnace is running efficiently is to replace or clean your furnace filters on a regular basis. A clogged filter can make a furnace work harder and lead to premature mechanical failure.

And obviously, if the furnace is not working it is best to check for any blown fuses or tripped circuit breakers in the main electrical panel box. If you find one, make sure you replace it with another of the correct amperage.

Lastly, check to make sure the blower motor is operating correctly. You can have perfectly working elements but if the blower can’t push the warm air through your ventilation system, then all of the steps to ensure the electricity is working are for naught. You can usually hear a noisy motor or smell one that isn’t working improperly. Check it on a regular basis and check the fan belt for any damage or slippage, too.

As you have read, an electric furnace is a very simple machine with simple working parts. Maintaining it is just as simple, so call Ace Air Conditioning with any questions.

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