Air Mechanical, Inc. Blog : Posts Tagged ‘Furnace Maintenance’

How to Keep Your Furnace Running Smoothly

Monday, March 4th, 2019

It’s only the beginning of March, which means that we still have some cold, snowy weather ahead of us here in Minnesota. Of course, that means you’ll be using your furnace (if you have one) for quite a while still. So, it is best to start thinking about the ways you can keep it running smoothly through the rest of the winter season. Plus, ensuring that your furnace is efficient is a great way to save money and cut back on spending!

There are numerous things that you can do at home to improve the function and efficiency of your furnace. Maintaining efficiency is a great way to keep your home cozy and comfortable and keep repair costs and utility bills to a minimum. So below, we have provided a list of ways that you can boost efficiency and furnace performance, even now in the middle of winter.  Keep reading to learn more!

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Is Ignoring Furnace Repairs a Safety Hazard?

Monday, February 19th, 2018

furnace system venting outdoorsIf we’re talking about damaged ductwork or a loose component that needs adjusting, then no, you aren’t in any danger—although we can’t say the same for your heating system, as even the smallest problem can grow into a bigger one if left ignored for too long.

Hopefully, you had maintenance performed before winter began, to ensure that your system was fully inspected, adjusted, and cleaned to enable peak performance. If so, you likely have nothing to worry about. There is, however, one Andover, MN furnace repair that should never be ignored, and that you’re at risk of experiencing if your gas-powered furnace isn’t properly cared for. And that’s a cracked heat exchanger.

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Heating Maintenance Guide: Furnace Safety

Monday, January 9th, 2012

There are many advantages to a properly operating furnace, and the most important ones are the safety and comfort of your Chanhassen home’s occupants. There are several things you can do to ensure the safe operation of your furnace.

Here is a checklist of ideas:

  • Clean or change furnace filters on a regular basis. Replace disposable filters and clean permanent filters using water or cleaning solutions. Your owner’s manual or a qualified heating contractor can suggest a regular maintenance schedule.
  • Check the exhaust vent from the furnace. Clear obstructions such as leaves, clothing, or animal nests from the vent pipe or chimney. Keep roof exhaust vents clear of snow. If there is a faulty exhaust system (like a blocked flue), of if there are cracks and leaks in the pipes or improper adjustment of the burner, or if there is lower air pressure indoors than outside, the furnace can create serious indoor air pollution.
  • A clear air intake is important too, since furnaces need fresh air to “breathe” and complete the fuel burning cycle. Again, check for debris, snow, or animal nests in intake pipes.
  • If you have an older gas furnace, you may want to install a supplementary induced-draft fan that reduces the possibility of backdrafting. Some furnaces have automatic shutoff devices that turn off the furnace if it begins to backdraft.
  • Check internal components such as the blower motor and vacuum any dirt. Check belts and pulleys for excessive wear. You should consult your owner’s manual for any suggested maintenance tips on internal working components.
  • You may also want to check the pilot light to see if it is working and if it producing an even, blue flame. If the flame is uneven, it may be a sign of incomplete gas combustion, which can result in the creation of dangerous carbon monoxide gas.
  • Ensure that your thermostat is operating correctly by raising or lowering the temperature settings to make sure the furnace cycles on and off.
  • Install and maintain battery or hard-wired smoke and carbon monoxide detectors.

Externally vented natural gas furnaces, when properly designed and installed, will operate safely for years. But if you detect a problem, use the most common solution – contact a Chanhassen heating professional to check out your furnace.

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Five Important HVAC Maintenance Tips from a Heating Contractor

Wednesday, December 7th, 2011

Do you have a “mental checklist” of chores that need to be done a regular basis around your Rosemount home, such as cleaning the window treatments, washing windows, shampooing rugs, etc.? There are various areas of your home that need regular maintenance and cleaning – and that list includes your heating and cooling (HVAC) equipment. Do you know a poorly operating furnace can cost you in increased energy usage and higher utility bills? That same poorly operating furnace can be discharging harmful carbon monoxide gas into your home, creating a health risk.

So, it is important to keep your furnace in peak operating condition and the best way to do that is by making a checklist of HVAC maintenance tasks. Let’s look at five of them.

  1. Check your filters. Routine replacement of your furnace filters should be every 1-3 months, depending on the indoor air quality of your home, number of occupants, size, etc. You can purchase disposable filters online, at a local “big box’ retailer, or from your local HVAC contractor. A visual inspection of your filter is the best way to determine if it needs replacing. If you have a removable electronic filter, it should be cleaned every few months using soapy water and a hose. Any restrictions to air flow through the filters can lead to poor indoor air quality and will cause your furnace to work even harder to circulate warm air through your duct system.
  2. Clean and insect the blower assembly and motor. You can do this with a vacuum. Also check the fan belt to make sure it is not too loose or if it has any cracks or splits.
  3. Look for any obstructions in vents and returns. Believe it or not, your furnace needs “help” to operate. Any build-up of dirt or debris around the grilles of your ventilation system will just make your furnace work a lot harder. Do a visual check inside and outside and pay special attention to flues and chimneys, where indoor air is exhausted. Any blockage can result in an accumulation of poisonous carbon monoxide gas.
  4. Keep the area clean and clear around your furnace and water heater. Never store flammable liquids near your heating equipment. Your furnace room is not a storage closet.
  5. Revisit your home’s insulation. When was the last time you checked out the insulation in your attic or crawlspace? Is it securely in place or drooping down? Are there bald spots where the insulation has deteriorated? Is the insulation sufficient or should it be upgrade?

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A Contractor Tip: HVAC Maintenance the Whole Family Should Know

Monday, December 5th, 2011

If you think the most important thing a heating and cooling (HVAC) system can do in your Champlin home is to provide indoor comfort, you are right. But there is another thing an HVAC system does that is very important and it affects your entire family. It provides a safe indoor environment, too.

Besides warmth in the winter, a finely-tuned HVAC system can clean and filter the air you breathe. That’s important to people who suffer from allergies and is especially important for minimizing the spread of germs that cause colds and the flu. The key phrase in this paragraph is finely-tuned. If your HVAC system is not working correctly – out of tune – it can cost you a great deal in monthly utility bills and can be harmful to your health.

It is important for you and your family members to understand the basics of HVAC system maintenance so you can all understand the symptoms of improper maintenance and its consequences. For example, if anyone in your home is suffering from flu-like symptoms or are constantly drowsy or listless, they may be suffering from the a silent killer: poisonous carbon monoxide gas. This gas is formed during incomplete combustion of fossil oils like natural or propane gas. A malfunctioning furnace can emit carbon monoxide gases and you may never even realize it, until it is too late. Long-term exposure to the gas can cause brain damage and/or chronic sleepiness. It some cases, it can even cause death.

You may be able to diagnose the problem, but you aren’t qualified to test and repair a furnace that is creating deadly carbon monoxide gas. Your best bet is to call a qualified HVAC contractor who can diagnose the furnace and offer repair or replacement suggestions. But there are things you can do to prevent the build-up of carbon monoxide gas.

Check all exhaust vents, like chimneys and flues for any blockages. A blocked or partially blocked vent can cause the build-up of carbon monoxide gas. And never, EVER, use a gas or propane powered heater in an unvented area of your home. These types of heaters create various levels of carbon monoxide gas that needs to be circulated out of each room and replaced with clean, fresh air. So, your family can actively ensure that there is no debris, bird’s nests, animals, leaves, or snow in the ventilation system.

You can also “help” your HVAC system by keeping vents clean by vacuuming dirty vent grilles and, in general, keeping the home clean. The cleaner the home, the easier it is for your furnace to do its job and the easier it will be for you and your family will breathe.

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Get Your Golden Valley Furnace Inspected

Monday, November 28th, 2011

Life would be great if we could just depend on things to work in  and last without requiring any sort maintenance or upkeep in Golden Valley. Unfortunately, that is not the case. As good as modern manufacturing and engineering are, our devices, appliances and machines still need attention in order to stay in peak condition.

The Body Is a Machine

To illustrate this, think about the human body. We put a lot of wear and tear on ourselves, which can lead to minor illnesses, injuries and the like, especially when combined with the effects of aging. One way we attempt to stay ahead of the game is to get an annual physical. Once a year, we pay a visit to our doctor to make sure everything is in tip top shape. He checks everything out, lets us know what’s going on, helps us treat anything that may be acting up and then off we go, ready to go for another year.

And So Is Your Furnace!

Likewise, your furnace needs annual attention as well. Although newer electrical furnaces can go up to three years without regular maintenance, gas and oil models should be inspected every year, as should older systems. During an annual inspection, an HVAC professional will:

  • Clean out fuel lines, keeping every flowing freely and efficiently.
  • Check for parts that are wearing out or need to be replaced.
  • Clean and inspect the heating ductwork as well as the vents.

These simple and routine maintenance tasks can extend the life of your furnace by years, keeping your home warm and your heating costs low.

Annual inspections and maintenance are important for health and longevity, both for you and your furnace. You can even schedule your physical and your furnace inspection around the same time so you don’t forget. Make an appointment for your car while you’re at it, too. That makes three things you won’t have to worry about during those cold winter months.

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Did You Change that Furnace Filter? A Tip from Isanti

Wednesday, November 16th, 2011

No matter what type of furnace you have, it’s important to remember to change or clean the filter on a regular basis. This is a relatively straightforward process and doesn’t require an Isanti professional‘s help. However, if you’re not sure how to go about doing it, you can always have your heating technician demonstrate the process for you on their next regular maintenance visit.

Indeed, changing or cleaning out the furnace filter is an important part of regular furnace maintenance. However, it often needs to be done more than once a year. The specific amount of time that you can go between filter changes depends on many things, but typically it’s good to check on it once every three months or so.

If you have a lot of pets or if anyone in your family has severe allergies, it may be worth it to check and change the filter even more often. Check with the manufacturer to see what their recommendations are as well. Some high performance furnace filters can last up to six months or even a year, but you should still check on the filter periodically to make sure that too much hasn’t built up on it in between replacements or cleanings.

You’ll need to make sure you have the right type of filter to install as a replacement as well. You can get this information from the owner’s manual of your furnace, from the manufacturer or by taking out and examining the current filter in your furnace. Some furnaces also have filters that are meant to be cleaned and then put back in and the cleaning instructions are usually located near the filter itself.

Of course, in order to change your filter you’ll first have to be able to find it. Most of the time, the filter will be located near the blower towards the bottom of the furnace. However, if you’re not having much luck finding it, your owner’s manual should be able to tell you quickly where it is and how to remove it. Before you go to open the chamber and take the filter out, however, be sure you’ve turned off the power to the furnace.

Changing your furnace filter can help improve the air quality in your home and it is also very important when it comes to keeping your furnace running efficiently and effectively. The filters are there to trap airborne particles that can get into the blower and clog it up. When that happens, the performance of your furnace will likely drop and you’ll need to have a professional come out and complete the necessary repairs.

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