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Real-life Benefits of Furnace Preventive Maintenance

This cold season, you’re going to rely on your furnace to maintain warm temperatures throughout your home. But since it’s been sitting idle for months, you should take steps to make sure it’s prepared for a new season.

Marsh Heating and Air Conditioning is a reputable heating company in Edina MN. Over the past 48 years, we have been helping homeowners prepare their furnaces, guaranteeing they are in tip-top shape.

Here are five reasons why you need to consider getting professional furnace preventive maintenance for your unit before the season officially starts.

Longer Equipment Lifespan

Your furnace costs a lot of money to acquire, install, and operate. With that in mind, you would want the system to stay as long as it can. That’s why you need to invest in maintenance, which is an important step in extending the lifespan of your heating system. Your furnace can last for years and years, but not if it’s not given the care it deserves. Giving it preventive maintenance check-ups once per year will make sure that it runs as efficiently as possible and stays that way for 15-20 years.

Reliable Heating

It’s one way to have a powerful heating system, but to make it produce consistent heating is a whole different level. Cold spots are uncomfortable and disappointing — you’re paying for heating, but your expectations are not met. A properly maintained furnace eliminates this problem, meaning, there will be no cold rooms; instead, all areas will have equal heating. This benefit is made possible by the thorough inspection, cleaning, and calibration of your heating system. The technician will perform airflow tests and temperature detection and make the necessary adjustments to achieve consistent heating.

Unparalleled Safety

Running your furnace involves a process of burning energy and transforming it into usable heat. Therefore it’s important to make sure that it runs as safely as possible. During your annual service appointment, the heating expert will clean your system and inspect its internal parts. He will replace the filter, check the electrical and mechanical parts, and test the unit for carbon monoxide leaks. These tests are critical to the proper functioning of your furnace, not to mention to ensuring the safety of your household.

Improved Indoor Air Quality

Your furnace doesn’t only provide your home with much-needed heat when temperatures are low, but it also helps maintain the quality of the air you breathe. As heated air moves through your ducts, it carries with it airborne pollutants that are trapped due to clogged filters and other system parts. These particles can trigger symptoms in those who suffer from allergies or asthma, compromising your indoor air quality.

The regular replacement of filters and cleaning of ducts and coils will ensure your heating system effectively captures dirt, dust, and debris. This is especially important if you live with children, the elderly, or people with pre-existing respiratory issues.

A poorly maintained gas furnace has a high likelihood of releasing carbon monoxide, an odorless, colorless gas. When a person is exposed to this gas, they can suffer adverse effects on their health, including headaches, weakness, dizziness, vomiting, shortness of breath, confusion, blurred vision and in some cases, loss of consciousness. Professional furnace maintenance rids you with these problems and ensures the air you breathe is clean and safe.

Better Efficiency Levels

A qualified technician understands your furnace from the inside out. He will make sure that the system works at peak efficiency. With proper airflow, safe electrical parts, and no leaks anywhere in the system, you will notice a significant improvement in your monthly heating costs. You can easily recoup your service call charge by receiving lower monthly utility bills.

Get in Touch With Marsh Heating and Air Conditioning

If you want to enjoy all these benefits, be sure to talk to one of our Minnetonka furnace repair and maintenance experts. We’ll give your furnace a thorough cleaning and guarantee it will work based on the manufacturer’s guidelines. You’ll see the difference in comfort, silent operation, and lower heating costs. Our more than four decades of experience are a testament to our dedication to delivering excellent home comfort services to our loyal customers.

Why Your Home’s Ventilation is More Important than You Might Think

Your home‘s comfort system isn’t just about your air conditioner, heat pump, or your furnace. It also involves your ventilation. Sadly, not every family is aware of the importance of ventilation.

The thing is, without proper ventilation, you can encounter different kinds of problems, not only in terms of your comfort but also in regards to the quality of your indoor air.

Marsh Heating and Air Conditioning is your leading HVAC company in Anoka MN. We exist to provide you with a holistic approach to delivering outstanding home comfort solutions.

Overview

Ventilation is critical to your family’s health and safety. It keeps the air fresh and healthy in your home.

You can compare your home to the lungs. It needs to be able to breathe to make sure that fresh air comes in and impure air goes out. To ensure your indoor air is safe, fresh outdoor air is needed to clean the air indoors.

Having enough air circulating throughout your home is important so that it reaches every area of your home. For the most part, windows contribute to bringing fresh air into the house. However, not every home is designed to have proper ventilation, especially those that are laid out to be energy-efficient.

Health Effects

Poor ventilation can cause adverse effects on your health. Science tells us that the oxygen we breathe in comes from outside, especially from trees and plants. On the other hand, we breathe out carbon dioxide. When your home isn’t adequately ventilated, it will accumulate too much carbon dioxide in the house while the oxygen level gets depleted. This problem may result in shortness of breath, fatigue, and severe headaches.

Airborne diseases, such as coughs and colds are transmitted into the air when an infected person talks, sneezes or coughs directly at someone or in an enclosed environment. Poor ventilation enhances this transmission, causing more people in the home to contract the virus or bacteria.

Poor ventilation can also result in poor sleep quality. According to different studies, poor sleep is associated with poor ventilation. In a particular research, a group of people slept in a room with a window cracked open 4 inches for seven days. The next week, they could open and close the window as much as they liked. The participants were given sleep trackers. Researchers found that people fell asleep faster and felt less drowsy the following day when the window was open.

Effects on Your Home

Condensation is a common problem in homes, especially when the temperatures begin to drop. This is so because the difference in temperature between the cold outdoors and warm indoors is at its peak. Moisture will build up in the air in your home as you breathe, take a shower, dry your clothes, or even cook.

The development of mould is also a major issue in a home that is poorly ventilated. Excessive moisture coupled with poor ventilation can lead to the buildup of mold on your floors walls, ceiling, and even your wood items. mold can be easily determined by the presence of black or green spotting and a musty smell. It can cause different health problems, including allergic reactions and cold-like symptoms.

Did you know that poor ventilation can also result in high electricity bills? When your house is poorly ventilated, you can find yourself cranking up the thermostat to get your preferred temperature settings, especially in the cold months. And as you may know, the larger the difference between the temperature outdoors and the temperature settings on your thermostat, the more energy the system uses. This increase translates to higher energy bills.

Be Informed. Ask The Experts.

The best way to deal with this problem is to allow fresh air to circulate throughout your home with the use of a mechanical ventilation system. To find out how to improve the ventilation of your home and determine the right ventilation system, call Marsh Heating and Air Conditioning. We’d love to sit down with you and give you our professional recommendations. We are your reliable Champlin heating and air-conditioning company serving you since 1974. Talk to us today!

Essential Benefits of Professional HVAC Maintenance

Your HVAC system, whether it’s an air conditioner, a heat pump, or a furnace, is a costly piece of equipment. It’s only prudent to invest in the proper care of it. For sure, you would want your unit to last for as long as it can, and professional maintenance — at least once per year — is the best way to ensure it lasts.

Marsh Heating and Air Conditioning is your leading HVAC company in Coon Rapids MN. One of the things we are experts at is the proper maintenance of home comfort systems.

Overview

During a professional AC maintenance session, the technician will check your condenser and evaporator coil to ensure there is no blockage and these parts can absorb and release heat. He will also inspect the refrigerant level and seal off leaks if there are any. He will also check all electrical connections and tighten them as needed. Also, he will clean and lubricate the fan and compressor to prevent the system from working under stress. These steps and more are what you can expect when you call a qualified professional to perform an annual AC maintenance.

Minimal Repairs

Having annual maintenance on your HVAC system translates to fewer repairs in the future. How so? A qualified technician can detect any issues before they escalate into something worse.

Also, getting your system inspected means the technician can replace worn-out parts that could cause potential problems later. If your air filter is the issue, it will be replaced or cleaned, depending on the type. The professional can inspect all your electrical wiring and lubricate all parts that need it and take a look at your evaporator coils and AC condensate drain. Bottom line, a certified technician will make sure your HVAC system is working just as it should and that it’s ready for the season.

Clean Indoor Air

Your air conditioner plays an important part in cleaning the air that circulates throughout your home. Its filter gathers dust, debris, and other particles, which lowers indoor air pollution. Cleaning or replacing your filters regularly allows a healthy circulation of air and increases your air conditioner’s energy efficiency. To an extent, breathing in clean indoor air means less likelihood of developing respiratory diseases, which would require medication and added expenses.

When your AC is properly maintained, it provides you with the level of comfort you need during the cooling season. You do not have to experience the effects of extreme heat when the unit breaks down. Regular maintenance will keep your air conditioner working efficiently and economically.

Lower Energy Bills

A well-functioning HVAC system allows you to enjoy lower utility bills. If the air filters are clean and the parts are functioning properly, your HVAC system doesn’t have to work as hard to provide your preferred temperatures in your home.

To achieve this condition, a professional HVAC service technician must calibrate your thermostat controls to ensure they are working as they should. Thermostat controls can lose their accuracy gradually, so it’s important that you get an annual tuneup to recalibrate your thermostat. Even a two-degree difference can cause a significant change in your energy costs.

A Safer System

It goes without saying that having a well-maintained air conditioner actually keeps them safe. If your unit is not properly maintained by an HVAC professional, your home is at a higher risk of fire hazards from contaminants building up throughout your home. More than the fire risks, your home is also exposed to other issues like allergens, mold, dust mites, and carbon monoxide poisoning. Professional AC maintenance helps you avert all these problems, giving you peace of mind.

A Longer-lasting System

Another essential benefit of having regular HVAC maintenance is that it helps keep your unit last longer. A good HVAC unit should serve you for at least ten years. If you keep up with annual tuneups, you can extend that lifespan to as many as fifteen years.

By replacing faulty parts when necessary, you’ll extend your system entire lifespan. The fans in your unit need to be kept clean.

Soiled fans restrict the airflow and cause the HVAC to work harder, stressesing the motor.

You’ll also want an HVAC professional to lubricate your belts as frayed ones can cause friction and corrosion. Making sure these are always lubricated during annual tuneups will help your belts last longer.

Connect with Marsh Heating and Air Conditioning

To enjoy the benefits of a professionally maintained HVAC system, reach out to us and talk to one of our experts. We are your total Andover heating and air conditioning company.

Most Common AC Noises and their Causes

Your air conditioner should work with minimal sounds, especially if you have a split unit. However, if the sounds become excessively loud, something tells you there’s something wrong with the system. In this article, let’s discuss some of the most typical noises and determine why they happen.

Marsh Heating and Air Conditioning is your trusted HVAC company in Bloomington MN. We are AC specialists who can help you rid of that annoying sound coming from your cooling system and restore peace in your living space.

A Hissing Noise

When there’s a continuous hissing sound like gas escaping from your AC, it actually sends a warning, telling you there’s a leak somewhere in the system. Leaks along the copper lines cause your air conditioner to let off refrigerant, which is a serious problem. When the system loses refrigerant charge, not only does it cause the coils to freeze, but it can also damage the compressor which may lead to hefty repair costs.

Another cause of a hissing sound could be an internal valve leak, especially the compressor valve. This valve controls the pressurization of the refrigerant and needs to be repaired as soon as possible.

In addition, a hissing air conditioner could be telling you that the compressor itself is faulty because the pressure inside it is too high. The compressor is easily the most expensive part of the AC to repair, which means you’re likely better off replacing the entire unit instead.

Keep in mind that if you’re hearing recurrent hissing sounds that last for a few seconds, it’s likely just the expansion valve. However, if the sound is constant, you need to have a qualified technician find out what’s the problem and fix it.

A Screeching Noise

Perhaps one of the most annoying sounds coming off of your AC is a screech. This sound can be caused by different factors, including a malfunctioning fan motor in the outdoor condenser unit. The central air conditioning system connected to your home has a fan that is engineered to remove heat from the refrigerant. If your AC is making a shrieking noise, it tells you there is an ongoing issue with the fan motor. This sound may also be caused by a broken motor in the compressor of the condenser unit.

A screeching or squealing noise may also be caused by a defective blower fan motor inside your house. The blower fan is designed to gather warm air from each room of your home. Once the blower fan motor is running, the hot and humid air throughout your home will be collected by your return ducts and sent to your air conditioning system. Then, the cold air from your system will be distributed throughout your house by the blower fan.

You may also notice a shrieking sound near the HVAC system in your house due to faulty bearings in your fan motor. Moreover, a malfunctioning fan belt may also be the root cause of this noise. If you hear this loud noise from your AC, turn the unit off as soon as possible and contact your trusted AC specialist.

A Buzzing Noise

When your AC makes a buzzing sound, there are several reasons why it does so, one of which is a faulty compressor. As mentioned earlier, the compressor is responsible for pressurizing and cooling the refrigerant in the unit.  A buzzing sound informs you that there’s a problem with the compressor or that the electrical voltage flowing through the outdoor unit is not at its proper amperage.

Your compressor is placed at the base of the air conditioner and sits on small rubber feet, also known as isolation feet. Since it is runs nearly non-stop, the rubber on the isolation feet can crack or get damaged, causing the compressor to become unstable. This causes it to create a buzzing noise while running.

If you notice your AC is not able to properly cool your home and has a buzzing sound at the same time, this could mean that the AC has frozen coils. This is a result of refrigerant leaks and can cause a buzzing sound from your system. If this happens, turn off the unit and let the ice melt. After a few hours, it should be able to function again without issue. However, if it’s still buzzing, call a professional immediately.

Call Marsh Heating and Air Conditioning

When the sounds coming from your AC get a little too loud, give us a call and have it fixed before it further damages itself. As your trusted Richfield AC repair company, we’ll make sure the system gets fixed and works as it should.

Smart Thermostats: How You Can Benefit from Them

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Your HVAC system is equipped with a thermostat to allow you to either raise or lower the temperature. But did you know that modern thermostats can give you more than just the ability to change your home’s indoor climate? You heard it right.

Smart thermostats are revolutionary devices that offer a ton of features and benefits, ranging from convenience and automatic temperature changes. In this article, you will find out more about them.

Marsh Heating and Air Conditioning is your total HVAC company in Andover MN. We offer a wide range of smart thermostats designed and engineered by Lennox.

What are Smart Thermostats?

If you are still using one of those old, conventional thermostats, you might want to consider switching to a new, smart model. While you could say that your existing thermostat has been serving you faithfully for decades, you sure don’t want to miss out on a lot of benefits, especially savings on utilities.

Smart thermostats make life easier. You can schedule the device to start the system first thing in the morning or make the room warmer at night.  In case you want your air conditioning come on just a couple of hours before you get home from work, you can do that, too!

Smart thermostats offer advantages you perhaps didn’t even know were possible. These nifty devices connect to the internet and allow you to manage your home’s indoor environment via a smartphone application. They are able to learn algorithms to help you set the most efficient setups for your thermostat at the most suitable schedules. Smart thermostats use smart assistants such as Apple HomeKit, Amazon Alexa, and Google Home to manage your thermostat and heating schedules via voice control.

Benefits of Using a Smart Thermostat

One of the biggest reasons to upgrade to a smart thermostat is for you to save on energy. It allows you to easily schedule your HVAC system to run less while you’re out for the day, so you’ll use less energy by cooling your home only while you’re in it. You can set your unit to start right before family members are scheduled to start coming home, so that your home is programmed to a perfect 72 degrees from the moment you walk in the door.

Many homeowners do not want to install a digital thermostat because they worry that it’d be hard to program, or that it would be too complicated to adjust the heating and cooling schedule. They are afraid the system won’t allow for manual controls. But the fact of the matter is, scheduling your HVAC system is easier with a smart thermostat, and not just because you don’t have to stay on top of adjusting the day-to-day temperature yourself.

A smart thermostat can do more than just learning your schedules. In fact, it discerns your behaviors and will help you set schedules that save the most energy. Certain models have the ability to log the frequency and nature of your interactions with the thermostat to learn your preferences. Over time, these devices get a better idea of your positions, and they can give you suggestions for optimizing your schedule even more efficiently.

Certain digital thermostats allow users to track their energy usage. You can build a home energy profile that gives you information on you how your energy usage has changed over time, how that’s likely to affect your energy costs in the future. Moreover, it tells  you how you can adjust your heating and cooling preferences to decrease energy costs even more.

The more you use the device, the more accurate it gets in learning your heating setups. It can also learn how long it takes to heat up a room based on the outside temperature and your home’s heating patterns. This allows you to boost your energy savings while you are away or asleep.

Two-way communicating smart thermostats are monitoring your usage 24/7, collecting data and sharing it with you day in and day out. Their remote interfaces show how much energy you are consuming and can even estimate your potential costs. This data can then be used to make manual adjustments to your settings or you can just let the thermostat do it for you. It all depends on the information gathered by the smart thermostat. The more you know, the easier it is to make changes to your temperature settings and see how it affects your energy usage.

Get Smart with Marsh Heating and Air Conditioning

To upgrade to the right smart thermostat for your home, give us a call. Your trusted Coon Rapids heating and air conditioning company is here to help.

Why You Should Consider Regular Heat Pump Maintenance

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Compared to a furnace, a heat pump requires less maintenance. Since the process does not involve the combustion of fuel, it is also much safer. There are steps that you can perform on your own. But as a responsible owner, you should consider having a professional look after your heat pump. And in this article, we will tell you why.

Marsh Heating and Air Conditioning is your reliable HVAC company in Richfield MN. We are experts at maintaining home comfort systems, including heat pumps. We have teams of seasoned and NATE-certified professionals who will ensure your heat pump gets the care it deserves.

Here are a few reasons why you should look into having professional maintenance done on your heat pump at least once per year.

Improved Indoor Air Quality

According to the Environmental Protection Agency, indoor air can be up to 2-5 times more polluted than outdoor air. In some cases, it can be up to 100 times more dangerous, i.e., during home renovation work. This issue is particularly harmful to those who have allergies or preexisting respiratory conditions.

Not only does your HVAC system give you indoor comfort, but it also plays a significant part in maintaining the quality of your indoor air. As forced air moves throughout your ductwork, it carries with it any loose contaminants that are confined due to clogged filters and dirty system parts. These particulates can pollute your indoor air, causing allergic reactions and respiratory tract infections.

The regular replacement of filters, and cleaning of ducts, and coils will ensure your furnace effectively collects dirt, dust, and debris. When your system is regularly maintained, you can easily avoid health risks by allowing clean, safe air to flow throughout your home.

Early Detection and Correction of Issues

Professional maintenance on your heat pump will ensure every part of the system stays in great shape, guaranteeing efficient heating and cooling for your home. A team of qualified HVAC professionals understands your heat pump from the inside out. They will give it a thorough cleaning, and inspect every part. In case there are minor issues, they will be able to detect them and make the necessary adjustments to avoid them from getting any worse.

Costly heat pump repair is something you would like to avoid, and professional maintenance can help you do so. During a heat pump maintenance visit, the technician will inspect, calibrate and clean every part of your system. This reason alone can save you hundreds if not thousands of dollars in repair costs.

Personal Safety

Sure, there are simple tasks that you can do on your own, such as cleaning the filter, but there are other things that require special knowledge and tools. For example, if the condensate line is not dripping while the system is on, this could mean that there is an internal obstruction that needs to be removed immediately. It can also mean other things. A qualified professional can look into the problem and take away the clog easily and restore the unit’s proper operation. Trying to DIY this step may be inconvenient and even dangerous for an untrained individual, so it’s safer to have a knowledgeable person do it for you.

Warranty Coverage

This is one of the most important benefits of having an annual system check-up. You should be aware that most, if not all, equipment manufacturers require proof of annual maintenance when a repair claim is submitted under warranty. Certain components that make your heat pump work are substantially expensive, such as the compressor and condenser. Investing in an annual maintenance program will keep such parts covered under warranty. This coverage will save you a considerable amount of money should a costly component ever needs to be repaired or replaced. Therefore, continued warranty coverage should be a key point you should consider as you decide to get professional maintenance for your heat pump.

Need Help? Ask Marsh Heating and Air Conditioning

Your heat pump is a valuable piece of equipment that deserves professional care. Thankfully, you can trust a Bloomington heating and air conditioning company like us which has been recognized for its excellent workmanship and unparalleled customer service. Should you need help taking care of your heat pump, all you have to do is give us a call and we’ll be there in no time.

5 Effective Ways to Deal With Airborne Allergens

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In a perfect world, there should be no airborne allergens in your home. Everybody should be able to breathe clean, fresh air without worrying about allergy triggers. But this is not a perfect world. This season is known for the release of pollen, causing countless people to suffer from hay fever and spring allergies. Sadly, there is no permanent cure for allergies. However, there are practical ways you can employ to minimize your risk of allergic reactions.

Marsh Heating and Air Conditioning is your total HVAC company in St. Louis Park MN. We are experts at establishing clean indoor air in residences and workplaces.

Overview

According to research, 8 out of 10 people in the United States are exposed to dust and 6 out of 10 people are exposed to cat or dog dander. Also, cockroaches cause allergic reactions in those who live in downtown areas or southern parts of the country. These studies are sufficient reasons for you to take your indoor air quality to a state where you can effectively fight off airborne allergens. With that in mind, here are some steps you can take.

Clean your house regularly.

Most homeowners dust off their homes at least once weekly. However, many fail to wipe their HVAC vents and registers. These vents transport forced air from your HVAC system, collecting dust. This is then circulated throughout your home via your furnace or heat pump. You should first gather the dust in every room, using damp or treated rags when dusting your home to keep it from picking up mites and other dust particles that can trigger allergic reactions. Keeping your home clean is an effective way to fight allergies.

Be on top of dust mites.

Keeping your home clean is a step toward controlling indoor allergens. So, keep surfaces clean and tidy. In your bedroom, try to have bare floors and walls. If possible, avoid wall-to-wall carpets, and if you really want to have carpeting, use low-pile carpets or washable throw rugs. If you can, avoid heavy drapes and overstuffed fabric furniture as well. To effectively protect yourself against dust mites, wash your bedding, uncovered pillows, and stuffed toys in water at a minimum of 130 degrees Fahrenheit. Dry them in a hot dryer.

Consider duct cleaning.

You may not realize it, but your air ducts are another source of allergens in your home. Your home’s ventilation system and duct network usually run through the attic, basements, and crawlspaces—areas that are rarely cleaned. If your ducts are old, leaking, or have cracks, they can suck in air from these areas. Your HVAC system then pumps the air directly into your living spaces, further casting allergens that are normally found in the dirtiest parts of your home.

Duct cleaning and maintenance should be entrusted to a qualified HVAC professional. If you think there are issues within your ductwork, call a trained technician who will inspect and seal them off. Maintaining your ducts is a great way to ensure your HVAC system does not circulate airborne.

Upgrade your air filter.

Your HVAC system is equipped with an air filter to keep pollen, pet dander, and other airborne pollutants at bay. Your regular filter should be kept clean to ensure its potency. However, you can improve your home’s indoor air quality by upgrading to a high-efficiency particulate air (HEPA) filter. These types of filters are known to capture up to 99.97 percent of airborne contaminants, including allergens. You might want to contact your preferred HVAC contractor to determine the right high-grade filter for your existing unit.

Use a whole-home humidifier.

Maintaining a healthy indoor air quality not only involves house cleaning or vacuuming; it also requires making sure your home is properly humidified. The cool mist released by a humidifier helps invigorate the body and clear up the congestion in the nasal cavity. That’s why you should consider running one if you have someone suffering from sinusitis.

Protect Your Family with Marsh Heating and Air Conditioning

Airborne allergies can be prevented. By following these steps, you can increase your level of protection and have peace of mind. For best results, give us a call and we’ll give you more information on how to give your family the best protection against airborne allergy triggers. We are your trusty Fridley heating and air conditioning company.

How to Detect Heat Pump Refrigerant Leak

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Heat pumps are regarded as some of the most energy-efficient HVAC systems today. With proper maintenance and use, they can be up to three to four times more efficient than other home comfort units. But their energy efficiency can easily diminish if they are not given the proper care.

Marsh Heating and Air Conditioning is your preferred HVAC company in Columbia Heights MN. We are experts at keeping heat pumps in tip-top shape, ensuring your unit stays as energy-efficient as possible.

In this article, we will discuss the most common signs of heat pump refrigerant leaks.

Overview

Your heat pump uses a refrigerant to move heat from one place to another. A refrigerant has properties enabling it to change at relatively low temperatures. Your heat pump compresses the refrigerant, making it hot. Then, the hot gas moves through the coils and turns into a liquid. At that point, it absorbs the heat from the inside air and pushes it outside your home. The process is easily reversible: it can control heated air from the outside and move it inside.

But how do you know your heat pump is leaking refrigerant? Here are some signs telling you so:

It fails to reach your desired temperature.

Again, the refrigerant is responsible for absorbing heat from inside your home and moving it outside. If your heat pump doesn’t have the right level of refrigerant, it will take much longer for your home to cool down since there is not enough refrigerant to take away the heat.

It short-cycles.

Short cycling occurs when your heat pump automatically turns itself off before completing its full heating (or cooling) cycle. What this means is that your unit constantly runs in its start-up stage, rather than at its optimal efficiency level.

When the system short cycles, you should check its refrigerant system. A leaking refrigerant can cause your equipment to work inconsistently, allowing your system to turn itself on and off.

Your heat pump should follow a specific cycle to provide heat to your home. The irregular operation, however, isn’t a part of the process. So when you notice your heat pump is working in an unusual pattern, you should contact your local HVAC company to look into the issue.

Its coils are frozen.

When there is not enough refrigerant in the heat pump, the coils will not effectively absorb the heat. This will result in condensation on the coils to freeze. There are times when the frozen condensation will start to melt and drip on the floor.

You might think about scraping the ice might remove the build-up, but doing so isn’t a long-term solution. You might have to call your trusted HVAC professional to check the heat pumps’ refrigerant level and repair or replace them.

Do not neglect frozen evaporator coils because doing so could lead to a complete system failure and potentially cost you a considerable amount of money on repair or replacement.

It becomes less efficient

Your heat pump should be energy-efficient, but when it has a refrigerant leak, that’s no longer the case. This issue can put extra stress on the system’s parts, especially the compressor. Too much pressure on the compressor can affect your heat pump’s overall performance, and with added strain, your unit can consume more energy. So, if you notice a significant increase in your energy bill, your heat pump’s refrigerant might be leaking.

It produces a loud hissing sound.

Your heat pump should work silently. But if there are cracks or holes in your coils, the refrigerant will escape through these openings. A clear indication that your AC leaks refrigerant is that it produces a hissing sound. This sound will be noticeably loud inside your home where the indoor unit is placed. In some cases, the hissing can also be heard near your outdoor unit.

Need Help? Call Marsh Heating and Air Conditioning

If your heat pump works with insufficient refrigerant, it causes inconvenience and added expenses. Neglecting the issue can even result in premature system failure or replacement. For this reason, you should give us a call as soon as you suspect your heat pump isn’t working as it should. As your friendly Blaine heating and air conditioning company, we’d love to be the ones to restore the energy efficiency of your unit and the comfort in your home.

Why You Should Consider Lennox Air Purification Systems

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Keeping your family comfortable isn’t only about running your furnace, heat pump, or air conditioner. That’s because you can’t divorce comfort from safety. That’s right, you should take your indoor air quality into account when establishing a comfortable home. To ensure your family breathes clean, fresh air, your home should be equipped with air purification systems. In this article, we will tell you what you need to know about them.

Marsh Heating and Air Conditioning is your dependable HVAC company in Burnsville MN. In partnership with Lennox Industries, we offer their full line of indoor air quality products, including air purification systems, humidifiers, dehumidifiers, ventilation systems, filters, and more.

Overview

Most people believe that the air outside of their homes is more polluted than indoor air because  of smoke coming out of factories, vehicles, and other smoke-emitting sources. However, the truth says otherwise. In fact, indoor air can be far more dangerous than the air coming from the outside. In fact, the Environmental Protection Agency estimates that the air inside the house can be up to 2 to 5 times more polluted than that of the air outside. What’s more alarming is that as Americans aspire to make their homes more energy-efficient, their children, the elderly, and family members with preexisting respiratory conditions are the ones who suffer the most from poor indoor air day after day.

For this reason, you should consider equipping your home with a complete air purification system from Lennox.

Here are six of the air purification products from Lennox you may want to take a look into:

Lennox PureAir™ S Air Purification System

The PureAir S is Lennox’s most advanced air purification system that monitors the life of the filter and purifier with UVA light and communicates directly with the iComfort S30 Ultra-Smart Thermostat. It notifies the homeowner and the service professional when it is time to replace the filter and UVA light, at the exact times or before when replacement is due.

PureAir™ S is an air purification system that cleans the air in every room throughout the home. Many air-cleaning systems filter out particles. Some destroy germs, and some attack odors. The PureAir™ S Air Purification System is a smart whole-home solution that combats all three major types of indoor air contaminants.

 Lennox PureAir™ Air Purification System

PureAir™ is an air purification system that cleans the air in every room throughout the home. Many air-cleaning systems only filter out particles. Some fight germs, and some attack odors. But only PureAir™ Air Purification System addresses all three types of indoor air pollutants: airborne particles, germs and bacteria, chemical smells, and vapors.

It effectively removes 99.9% of all particles like dust, pollen, and pet dander, removes 90% of viruses such as MERS A, flu, and cold. It eliminates and destroys approximately 50% of household odors and chemical vapors in 24 hours.

Healthy Climate Carbon Clean 16 Media Air Cleaner

In contrast to electrostatic air cleaners that can elevate indoor ozone levels, the Carbon Cleaner 16 provides thorough, unmatched filtration throughout your home while reducing ozone, a known lung irritant. Like plants and trees absorb carbon dioxide and release oxygen back into the atmosphere, the Carbon Clean 16 air filter eliminates harmful ozone from indoor air and converts it into clean, healthy oxygen. As part of this natural and efficient purification process, carbon inside the filter that is traded with oxygen reacts with odors and airborne pollutants to neutralize them before circulating back into your indoor air.

Healthy Climate High-Efficiency Particulate Air (HEPA) Filtration System

A Healthy Climate® HEPA system removes nearly all allergy-aggravating contaminants, including some of the smallest particles and bacteria. This is the same HEPA technology used in medical laboratories and hospitals.

Its three-step filtration process includes:

  • Pre-filter that captures large dirt and dust particles
  • A HEPA filter that captures nearly all remaining particles and germs
  • A charcoal/carbon filter that removes odors and chemical vapors. An optional carbon canister is available for enhanced absorption.

Healthy Climate UV Germicidal Lights

Healthy Climate® UV germicidal lights kill contaminants like mold, mildew, and bacteria. Using maximum-intensity ultraviolet light, they break the cell structure of microorganisms, preventing them from growing and spreading throughout your home. This product effectively reduces concentrations of airborne microorganisms by 50 percent within as little as 45 minutes.

Need Help? Call Marsh Heating and Air Conditioning

To better understand how these Lennox air purification products will work in your home, give us a call. We are your trusted Shakopee heating and air conditioning company serving you since 1974.

Why a Heat Pump Might Just Be the Right System for Your Home

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Running a furnace during the cold season and an air conditioner during hot months can be quite expensive. But since you badly need them, you have no choice but to run them. You wouldn’t sacrifice your family’s comfort and safety just because you’re trying to save some money, would you? But there is a way to stay comfortable without having to spend a fortune on energy. When the climate is a little bit more forgiving, you can opt to run a heat pump instead.

Marsh Heating and Air Conditioning is your dependable HVAC company in Golden Valley MN. We are your one-stop shop for all your home comfort needs, including HVAC systems, like heat pumps. In this article, we will give you practical reasons why you should think about getting a heat pump for your home.

What’s a Heat Pump?

In its most basic sense, a heat pump is a piece of equipment that transfers heat from one place to another. It is not a new technology since it has been used in many countries for several decades. A heat pump works the same way as a refrigerator. It moves heat by circulating a substance called a refrigerant through a cycle of refrigeration and condensation. A compressor pumps the refrigerant between two heat exchanger coils.

The cycle of a heat pump is easily reversible. This is why it can be a year-round solution to your heating and cooling needs. The ground and air outside always contain heat, even in the winter. A heat pump can supply the heat needed to make your home comfortable during the cold season. On the other hand, it can suck the heat out of your home and move it outdoors during the hot season.

Why Should I Buy One?

Two HVAC systems in One

As mentioned earlier, a heat pump cools your home in the summer just like an air conditioner. However, unlike your typical AC, it also heats your home in the winter. Not only does it remove heat from your home during warm months and transfer it outside, but it also draws heat from the air outside and moves it indoors during cold months. Such a system is ideal for homes with limited space. More importantly, you only have to maintain one unit. Can you imagine the amount of money you will be saving by having one system instead of two?

An Efficient HVAC System

One of the reasons why you should consider installing a heat pump in your home is energy efficiency. Standard methods of heating such as electric space heaters only produce heat that is equal to the amount of electricity used. Gas furnaces can convert as much as 99 percent of their fuel to heat.

On the other hand, a heat pump only uses electricity to power up the evaporator, compressor, and condenser to pull the heat from the outside and bring it to your home. Because of this, a heat pump can have an efficiency rating of as high as 300 percent. Since it only uses electricity for power rather than to generate heat, a heat pump offers an unmatched energy efficiency rate. As a result, you can enjoy lower electricity bills for your home throughout the year.

Controlled Humidity

The ideal relative indoor humidity for your home is anywhere from 30 to 50 percent. When it comes to managing indoor humidity levels, a heat pump performs better than traditional central HVAC systems. Avoiding high humidity in the summer and dry indoor air in the winter will help your HVAC system achieve better energy efficiency and increase indoor comfort. Having said that, controlling indoor humidity is not just about comfort. Low or high humidity can result in health problems, and persons with preexisting respiratory conditions are particularly vulnerable. With a heat pump, you will appreciate your home having better humidity levels.

Ask Marsh Heating and Air Conditioning

If you want to know more about how a heat pump can help you, reach out to us. We’d love to answer your questions and provide you with relevant information. As your trusted Crystal heating and air conditioning company, we aim to provide you with no less than outstanding home comfort products and services.

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