Category Uncategorized

Should You Really Consider Upgrading to a Ductless HVAC System?

September 17, 2020 Uncategorized

Finding the right HVAC system for your home — whether doing it for the first time or buying a replacement — is never easy. There’s just too many to choose from. But eliminating brand and model from the equation, you basically have two choices: a central air system or a ductless system.

Central air is the more popular way of heating or cooling a home, and it has been for decades. However, it is not without disadvantages. For starters, buying a central air system means you also need to install ductwork in your home. That’s an additional expense on top of the cost of the unit itself.

Another issue associated with central air is circulating airborne contaminants in one room and throughout the house...

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A Spotlight on the Humiditrol Whole-Home Dehumidification System

September 15, 2020 Uncategorized

In a few weeks, the temperatures are going to drop significantly, causing you to run your furnace to keep your family comfortable. And when the cold season is at its peak, you have no choice but to keep it running all day, all night. This is the time when your home begins to have a problem with moisture.

Marsh Heating and Air Conditioning is your preferred HVAC company in Crystal MN. We can help you fix any humidification issues in your home. We are an authorized distributor and installer of the Humiditrol Whole-Home Dehumidification System.


Most homeowners are familiar with humidifiers but not with dehumidifiers. A humidifier adds moisture; a dehumidifier removes it...

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What to Do Before Contacting an HVAC Company

September 10, 2020 Uncategorized

A malfunctioning HVAC system is a source of discomfort and stress, especially during extreme weather or if it fails in the dead of night. You can always count on your preferred HVAC company in Champlin MN, to be there and perform the necessary tasks to restore your comfort. But there are times when you have to wait because no technician is available yet or for any other reason.

You can do simple troubleshooting steps while waiting, helping the technician diagnose the problem much more quickly. These are basic steps you can take, but if you find too complicated issues for you to handle, it might be best to wait for the technician instead.

Inspect your filters.

This may sound like a no-brainer, but countless service calls should have been avoided if the caller took some time to...

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A Spotlight on the Lennox Healthy Climate® Energy Recovery Ventilator (ERV)

September 8, 2020 Uncategorized

Energy efficiency is the goal of nearly every family these days. It is one of the reasons why people build houses that employ excellent insulation. Constructing such a home involves the use of tightly-sealed windows and doors to stop the outside air from leaking in and the inside air from leaking out. Some homeowners who live in energy-efficient houses, also known as “tight” homes report hundreds of dollars in annual fuel savings.

Marsh Heating and Air Conditioning is your reliable HVAC company in Brooklyn Center MN. We are an authorized distributor of Lennox home comfort products, including ventilation systems.

The Negative Effects of Poor Ventilation

While energy efficiency is an advantage of living in a tight home, but it also comes with disadvantages, one of which is ...

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How to Save on Energy Costs Using a Smart Thermostat

September 3, 2020 Uncategorized

Recent technological advancements enabled homeowners like you to lower their energy costs, thanks to LED lightbulbs and TVs, inverter refrigerators, air conditioners, and energy-efficient washing machines.

But if you want to reduce your expenses on utilities further, you might want to consider investing in a smart thermostat.

Marsh Heating and Air Conditioning is your trusted HVAC company in Coon Rapids MN. We offer an array of smart thermostats designed not only to make your HVAC system more efficient but also to help you save cash on your energy bills.

Understanding Smart Thermostats

A smart thermostat is a device that allows you to set the temperature in your home automatically...

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Highlighting the Healthy Climate® Heat Recovery Ventilator (HRV)

September 1, 2020 Uncategorized

Today’s “tight” homes are effective at lowering energy costs. Since the insulation is upgraded, there isn’t much energy loss when an HVAC system runs. However, the downside of having an energy-efficient home is the lack of fresh air. An unhampered supply of fresh air is vital to keep airborne contaminants away from your home. 

Regardless of the size or architectural design, a home requires proper ventilation to maintain good indoor air quality and your family’s health.

The good news is that Lennox offers an effective solution to improve air quality that circulates throughout your home: a Heat Recovery Ventilator system, which catches heat from contaminated air before it is transferred outdoors. 

Marsh Heating and Air Conditioning is a leading HVAC company in Plymouth MN...

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The Dangers of AC Refrigerant Leak

August 27, 2020 Uncategorized

An HVAC system leaking fluids, whether visible or not, is a reason for concern. Your AC is an example. It cools your home during a hot summer day because it absorbs heat and generates cool air. This technology is made possible by the use of a refrigerant, which is a substance or mixture, usually, a fluid that undergoes phase transitions from liquid to gas and back again. The refrigerant is an essential component of your air conditioning system that, without it, your AC couldn’t cool your home.

Marsh Heating and Air Conditioning is your respected HVAC company in Bloomington MN. We’re a licensed contractor offering the finest AC repair services, including refrigerant leaks.

Dangers to Health and the Environment

Nearly everyone is aware that an air conditioner leaking refriger...

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The Lennox Elite® Series XC13 Air Conditioner

August 25, 2020 Uncategorized

Have been trying to keep up with an old, inefficient air conditioner? If so, common AC issues such as excessive noises, poor air quality, and even overblown utility expenses are not new to you.

Marsh Heating and Air Conditioning is your reputable HVAC company in Chanhassen MN that offers an array of advanced, energy-efficient air conditioners engineered by Lennox.

If you’re wondering what’s the upside of investing in a new air conditioner, here are some thoughts to consider.

Repair Costs

While repairing an old air conditioner may seem more economical, replacing it will save you much more in the long run. Your AC takes up about half of your monthly utility bills, in case you didn’t know...

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How to Enhance Your Indoor Air Quality in Summer

August 20, 2020 Uncategorized

When the temperatures are high, we tend to stay at home and rely on our air conditioners to keep us comfy. But staying indoors requires us to have clean air that circulates throughout our home. 

Several items in the house can affect indoor air quality, such as chemicals, gas, and beauty products. These pollutants can irritate the eyes, cause allergies, headaches, and fatigue. Prolonged exposure to indoor air contaminants can even cause certain types of cancer and compromise the lungs.

For this reason, it is essential to take the necessary steps to purify your indoor air, making sure you and your family breathe in nothing but clean, fresh air.

Marsh Heating and Air Conditioning is your all-around HVAC company in Fridley MN...

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A Spotlight on the Lennox Merit® Series 14ACX Air Conditioner

August 18, 2020 Uncategorized

Investing in the latest or most feature-packed air conditioner doesn’t necessarily mean you’re making the right choice. Most homeowners make a common mistake of picking an AC based on advertised features while negating the need for proper sizing.

Marsh Heating and Air Conditioning is your superb HVAC company in Edina MN. We can help you scientifically size your brand-new cooling system, ensuring optimum comfort and outstanding energy efficiency.


Proper AC sizing is selecting a unit with a sufficient level of cooling power for your home. Contrary to myth, right-sizing is not obtained by estimation or guesswork. The process involves an assessment of your home’s cooling needs to determine the power of the air conditioner required to cool your home effectively...

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