What HVAC Cleaning Solutions Can You Use and Not Use on HVAC Equipment?

Cleaning is an integral part of HVAC maintenance. It helps reduce airborne particles that can affect your health and your HVAC system, and it can improve energy efficiency. The right cleaning products and techniques are essential to the proper cleaning of HVAC equipment. Let's explore effective HVAC cleaning solutions.

Agitation

Cleaning an HVAC system requires the removal of dirt, dust layers, and other sources of contamination. Agitation devices break contaminants loose from the surfaces within your heating and cooling system. These devices include:

• Rotating brushes on extendable poles

• Air whips

• Compressed air nozzles

You can also achieve agitation through contact vacuuming or hand brushing.

Disinfection with HVAC Cleaning Solutions

Over time, your HVAC equipment can become an incubator for microbes like mold, fungi, yeast, and bacteria. Antimicrobial chemicals like sanitizers, deodorants, and disinfectants are applied to the nonporous surfaces within your HVAC system to tackle antimicrobial contamination and control odors. However, only chemicals that have been registered with the Environmental Protection Agency (EPA) should be used.

Antimicrobial products should only be used after the completion of mechanical surface cleaning. The products can be applied through several methods, such as spray disinfection, cool mist disinfection, and aerosol disinfection.

Spray disinfection involves spraying an antimicrobial chemical directly onto surfaces from a short distance. Cool-mist disinfection involves the use of smaller spray droplets. The spray mist penetrates farther around obstacles and curves. In aerosol disinfection, the antimicrobial chemical is atomized into smaller droplets than those cool-mist disinfection uses. It offers excellent surface coverage but has a higher susceptibility to soiling.

While using HVAC cleaning solutions isn't difficult, it's usually fairly labor-intensive. You may have to create service openings to clean the inside parts and then close the openings after you've finished cleaning. This requires professional skills and craftsmanship.

Having your HVAC equipment cleaned properly will protect your family's health and your heating and cooling system. If you need HVAC maintenance using top-quality HVAC cleaning solutions in the Broken Arrow area, don't hesitate to contact the certified technicians at Air Assurance.

How Do You Know If You Have an Energy Efficient AC Unit?

Increased comfort, lower utility bills, and a reduced need for repairs are some of the perks of owning an energy efficient AC unit. But how exactly will you know that an air conditioner is efficient? Here's what you should consider to help determine if your home has an energy efficient AC unit.

High Efficiency Ratings

Seasonal Energy Efficiency Ratio (SEER) and Energy Efficiency Ratio (EER) are a measure of a unit's efficiency measured in British Thermal Units (BTUs). You can find them on both central and room air conditioners. Generally, a bigger rating means higher energy efficiency.

Energy Star Certification

Another way to know if you have an energy efficient AC unit is to look for the Energy Star label. The label means that the unit has been certified by the federal Energy Star program. An Energy Star-certified unit meets or exceeds higher energy-efficiency standards than other comparable models will.

Proper Maintenance

A system that's maintained properly runs more efficiently and cools your house better. A properly maintained air conditioner is serviced by a professional at least once a year. During annual service, an HVAC professional cleans the critical condenser coils and checks the rest of your cooling system for any more maintenance needs. Lack of regular maintenance reduces the system's efficiency.

Know the Signs of Inefficiency

You can know whether your air conditioner is operating efficiently by watching out for indicators of inefficiency. Your system is unlikely to be working as efficiently as it ought to be if you have:

• Out-of-control humidity

• Unusually higher energy bills

• Frequent AC breakdowns

If you feel your air conditioner isn't operating at peak efficiency, you can call in a professional to inspect it thoroughly. For more information on maintaining an energy efficient AC unit, contact us at Air Assurance. We've been helping Broken Arrow-area homeowners with their heating and air conditioning problems since 1985.

What Would Require an AC Hose Repair?

You may be surprised that one of the most frequent, damaging, and expensive AC fixes is an AC hose repair or a condensate line repair. What often happens is the AC hose becomes clogged or the pump fails, and then water spills over inside the home. This water could damage ceilings, walls, flooring, and other areas where the AC is located. To help prevent that from happening to you, we've put together common reasons for an AC hose repair and fixes for you to keep handy.

How an AC Condensate Hose Works

Your central AC system is designed to keep your home cool by removing heat energy from circulating air. During this process, moisture and humidity are also removed. This moisture collects on a coil and drips into a condensate pan. The condensate flows into a hose or pipe. The hose may lead to a pump, where the water is pumped out of your home, or the hose may lead outside and drain the water out by gravity. When something goes wrong with either process, you need AC hose repair.

Nesting Place

You don't use your AC all year long. During the months that it's not in use, the AC hose makes a perfect place for bugs and tiny critters to nest. Nests and other debris can cause a blockage in the AC hose, which would require an AC hose repair by your HVAC technician. The hose needs to be blown or sucked out to clear the line.

Malfunctioning Condensate Pump

Another problem that would require an AC hose repair is a problem with the condensate pump. The condensate pump should be located by the indoor AC unit. There is probably a 1-inch PVC pipe extending into the pump to drip condensate. Check the pump to see if it is cracked and leaking water. Next, if the pump is full and not working, it's best to replace the pump. Turn off your AC and call your technician.

If you need professional HVAC assistance with an AC hose repair in your Broken Arrow-area home, please contact the pros at Air Assurance!

How to Achieve Temperature Balance Between Inside and Outside

When the outdoor temperature gets colder and colder in the Broken Arrow area, it can be hard to get the inside of your home feeling comfortable. How can you maintain the right temperature balance between the outdoors and your home's interior? Keep the following tips in mind so you can have a cozy home without high energy bills this winter.

Check Your Insulation

Your home’s insulation helps keep colder air outside and warmer air inside. Not having enough insulation can cause your heating system to work harder and turn on for longer periods of time. This results in much higher energy usage and higher heating bills as the system strives to achieve temperature balance. Having the right amount of insulation can help you balance outdoor and indoor temperatures so that your home interior won’t get too cold or drafty this season. This can lead to lower energy bills — even when it’s freezing out.

Check Your Ductwork

Your ductwork can have an impact on how warm your home is and how much temperature balance you have in your home. Dents or other duct damage, or ducts that are filled with dust and debris, can make it harder for your home interior to stay evenly heated. Consider having your ductwork inspected and cleaned professionally in order to maintain a balanced temperature indoors when it’s cold out.

Schedule Maintenance

Your heating system won’t be able to heat your home efficiently as it gets colder outside if it’s not in good condition. Schedule HVAC maintenance to ensure that your home can stay comfortable and warm all winter without running up your energy bills. These maintenance visits include inspecting your HVAC equipment, cleaning and tightening components as needed, and checking for problems that could affect your HVAC system’s performance and efficiency.

If you need additional help with temperature balance or maintenance for your heating system this winter, please contact Air Assurance in Broken Arrow. We can help you make sure your home is ready for winter’s freezing outdoor temperatures.

How to Prevent an AC Breakdown

Your air conditioner works the hardest on the hottest summer days. Unfortunately, all the stress from the constant running makes the unit likely to break down when you need it the most. And don't forget that scheduling emergency repairs in the summer is difficult because of the work crunch for AC technicians. Here are some tips to help you avoid a major AC breakdown on sizzling summer days.

Close your blinds.

Windows allow the sun's heat into your home. Consequently, your air conditioner has to work harder to cool the indoor air. Use heavy curtains that effectively block sunlight.

Replace your air filters every month.

A clogged filter restricts the airflow into your air conditioner. In turn, that reduces the system's ability to cool your home.

Use fans.

Fans help you circulate stagnant air, which usually feels warmer. What's more, by circulating the air better, fans eliminate the need for your AC system to run constantly.

Vacuum registers.

Blocked registers can cause airflow restrictions that lower your air conditioner's efficiency. Vacuum them regularly to get rid of dust buildup. Move furniture and any other objects that may block the airflow through them.

Set the thermostat appropriately.

Set your programmable thermostat such that your air conditioner will sparingly come on when nobody's home and kick on just an hour before any family member returns. Such a schedule will work the system less.

Keep plants trimmed.

The outside compressor requires enough airflow to function properly. Make sure your plants are 2 to 3 feet away from the unit. If trees or any other plants are growing above your unit, trim them regularly to maintain a 5-foot clearance between them and the top of the unit.

Call a pro for routine maintenance.

When inspecting your system, an HVAC technician will spot serious problems before they become worse.

Rather than cranking up the air conditioner, use these tips to keep your home comfortable while preventing inconveniencing AC breakdowns. For the best heating and air conditioning products and services in the Broken Arrow area, contact us at Air Assurance.

What Warranty Terms Should You Look for When Buying HVAC Equipment?

HVAC warranty terms vary, so you shouldn't take them for granted when making HVAC purchase decisions. You'll only get the peace of mind that a warranty should provide if the applicable terms and coverage details are a good value for you. Here's a quick primer on the warranty terms you should look for when replacing your heating and cooling equipment.

Equipment Warranty

Generally, HVAC warranties can be classified into equipment and labor warranties. Equipment warranties are provided by the manufacturers and cover failures or malfunctions related to faulty parts.

HVAC equipment manufacturers offer standard and base equipment warranties. You'll get a standard warranty if you register your new equipment within the required time (typically within 60 to 90 days of installation). The base warranty comes into effect if you fail to register your system. It's much shorter than the standard coverage.

When buying an HVAC system, make sure you'll get at least a 10-year warranty once you register the system with the manufacturer.

Labor Warranty

A labor warranty is provided by the HVAC contractor that installs your new equipment. It's greatly important because HVAC performance depends heavily on whether the equipment was installed correctly. Generally, contractors offer labor warranties and extend them if you sign up for their service agreement.

Labor-warranty terms vary widely from one contractor to another. Competent companies that offer high-quality installations offer better labor warranties than those that aren't confident in their services. An honest company with certified technicians shouldn't have a problem providing you a labor warranty that lasts up to 10 years, especially if you enroll in a maintenance agreement.

While labor HVAC warranty terms are usually the greatest source of headaches, equipment warranties can also be nerve-racking, as they can be voided if a system isn't installed according to the manufacturer's guidelines. Therefore, work with a local contractor who has a proven track record of HVAC installations and offers an excellent labor warranty. If you need HVAC installation, repair, or maintenance from the top-rated company in the Broken Arrow area, contact Air Assurance. We offer Planned Maintenance that comes with a lifetime warranty on most repairs and extended labor warranties.

What To Do Before Turning on Your Heater

Turning on your heater is an annual event marking the start of a new season. With the hot summer behind, you’re looking forward to staying comfortable in cold weather to come. Making sure a few start-up essentials are done first can help ensure a smooth transition into the heating season. Here are some suggestions for turning on your heater in an organized procedure to make sure all parts of the system are working together.

Inspect the vent duct

Verify that the furnace connection to the vent duct is secure and the duct is intact. Go outside and look up at the vent cap where the vent duct terminates on the roof. Verify that the cap is in place and look for any signs of bird’s nests, leaves or other obstructions.

Ensure adequate clearance

Make sure no items are placed within three feet of the furnace on all sides. Flammable liquids, paints, solvents, etc, should never be stored in the same room as the furnace at all.

Install a new filter

Don’t start the heating season with a dirty filter left over from the cooling season. From now on, continue to change the furnace filter at least every other month.

Check the vents

Check supply vents in each room to verify that they're fully open. Check return vents (or there central return if there’s only one) and make sure they’re not obstructed by furniture, drapes or other objects.

Start the furnace

Follow manufacturer’s instructions for starting up the furnace.

Feel for airflow

Check for warm airflow at every supply vent. If you don’t feel warmth from one or more vents, shut down the furnace and call for professional HVAC service.

Schedule an annual tune-up

Get professional preventive maintenance performed by a qualified HVAC technician. The service includes manufacturer-recommended maintenance procedures to ensure maximum furnace efficiency, lowest cost and reduced wear and tear. It also includes an up-close inspection of furnace components to detect and resolve any incipient problems now, before they become a major issue later.

For qualified service when it's time for turning on your heater, contact Air Assurance.

Our goal is to help educate our customers in the Tulsa and Broken Arrow, Oklahoma area about energy and home comfort issues (specific to HVAC systems). For more information about other HVAC topics, call us at 918-217-8273.

Water Heater Maintenance Can Affect Your HVAC

If you have a forced-air central HVAC system and a gas water heater like many area homes, and you're looking for ways to save energy, you need to understand that there's a maintenance correlation between the two. What this means is when you're taking steps to boost the efficiency of your HVAC, you'll waste potential savings if you ignore water heater maintenance.

Why Water Heater Maintenance is Important

When it comes to home comfort, your HVAC system and water heater are two necessities you rely on daily. They're also the two biggest energy users in most households. Just as twice-yearly maintenance is vital to keep your HVAC operating efficiently, it's essential for your water heater too.Having your water heater serviced regularly by an experienced professional not only helps with efficiency, but it also keeps the appliance running reliably and can prolong its lifespan too. Here are some key maintenance tasks that a pro will tackle:

• Testing the T&P valve. This valve needs to be fully functional so excess pressure/hot water can exit the tank. If it's seized up, it should be replaced to prevent a dangerous rupture or explosion.

• Checking/replacing the anode rod. This metal rod is in place to attract corrosion so it doesn't eat away at the tank material. Eventually, the rod will disintegrate, so it should be checked routinely and replaced as needed.

• Flushing sediment from the tank. Some minerals present in water form into sediment particles during the heating process, then settle to the tank bottom. Draining, flushing and refilling the tank every year is necessary to clear out sediment so it doesn't affect the unit's energy efficiency, or cause it to fail prematurely.

• Inspecting the tank for corrosion. If your plumber finds considerable rust development along the tank's seams and at various connections, it can be a sign that your water heater might start leaking or even rupture unexpectedly. If the appliance is badly rusted, having a new water heater installed will probably be recommended.

To schedule HVAC system or water heater maintenance in your Broken Arrow home, contact us at Air Assurance today.

Our goal is to help educate our customers in the Tulsa and Broken Arrow, Oklahoma area about energy and home comfort issues (specific to HVAC systems). For more information about other HVAC topics, call us at 918-217-8273.

How Do Fallen Leaves Affect Your HVAC?

The outdoor half of your home's HVAC system contains critically-important cooling components: the compressor and condenser coil. Because this unit is typically situated somewhere out of sight, it's easy for yard debris to accumulate outside and even inside the unit's housing if you're not paying attention. A buildup of broken branches, fallen leaves, seed pods and grass trimmings can cause various problems you want to avoid, like:

• Airflow restrictions through the coil that interfere with proper heat transfer.

• Added strain on the compressor that can cause a premature failure of your system's most costly component.

• A decline in the HVAC system's efficiency that results in higher energy bills.

How to Prevent Adverse Effects from Fallen Leaves

Taking the following steps can help you avoid any adverse effects on your cooling system from leaves and other kinds of yard debris:

• Invest in a custom cover. A custom cover is designed to fit just right, and it has ventilation built in to prevent rust-causing condensation while keeping out debris and dirt. Your HVAC contractor can advise you on the right cover to buy for your brand and model of equipment.

• Prepare the unit for the off season. When cooling season is over, prepare the unit for winter by flipping the outdoor shut-off switch, and shutting off its breaker in your home's circuit breaker panel. Then, remove any debris and dead vegetation from outside and inside the housing, and install its fitted cover. Before you turn on the cooling system next spring, do another cleanup around the unit, remove and store the cover and switch the power supply back on.

• Give the unit a year-round extra layer of debris protection.Another way to minimize any debris accumulation inside the unit throughout the year is to install a screen filter. These washable filters that wrap around the unit's fins aren't expensive, and they're quite effective for keeping yard debris out without restricting airflow through the coil.

To learn more ways to protect your Broken Arrow home's outdoor HVAC unit from the effects of yard debris like fallen leaves, contact us today at Air Assurance.

Our goal is to help educate our customers in the Tulsa and Broken Arrow, Oklahoma area about energy and home comfort issues (specific to HVAC systems). For more information about fall maintenance and other HVAC topics, call us at 918-217-8273. Credit/Copyright Attribution: “Kaz/Pixabay”