How do I Know If My AC Thermostat is Bad?

September 16, 2025

Your AC thermostat plays a crucial role in helping you stay cool and comfortable throughout the hottest months of the year. When it malfunctions or breaks down entirely, it can wreak havoc on various aspects of your life, including your safety, comfort, and bank account. Knowing the signs that your thermostat is malfunctioning and what to do next can ensure you take prompt action to get your system working as expected. What Is the Lifespan of an AC Thermostat? An AC thermostat normally lasts approximately 10 years, but its lifespan depends on various factors. For instance, how well

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How Does a Home Generator Work?

September 9, 2025

To keep your lights on and all your essential systems powered regardless of storms, grid failures, or other unavoidable disruptions, it’s worth investing in a backup home generator. It’s not just an investment in convenience, but also a safeguard for your home, comfort, and health. Here’s everything you need to know about generators. Home Generators A home generator is an appliance that can generate electricity by burning diesel, natural gas, gasoline, oil, or propane. These units are self-contained and self-powered and operate independently of the utility grid. When the power goes out, a properly installed generator can automatically

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When Should I Service My Boiler?

September 2, 2025

You might not think much about your boiler unless it stops working, but this efficient heating system does more than you realize. To keep it running safely and efficiently, it needs steady, routine attention. Liberty Comfort Systems in Anoka, MN, helps homeowners stay ahead of problems with maintenance schedules that match the demands of their heating systems. If your last boiler checkup feels like a distant memory, it’s probably time to take a closer look. Why Annual Boiler Service Matters More Than You Think Most people don’t schedule boiler maintenance because the system still runs. The heat turns on, the

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What Causes Low Refrigerant in AC?

August 19, 2025

Of all the equipment in your Anoka, MN home, your air conditioner may be the costliest. Quality cooling systems represent significant investments for homeowners. With diligent maintenance, rapid repairs, and ongoing efforts to maintain optimal operating conditions, you can extend the lifespan of your AC and avoid major problems. Often the result of steady refrigerant leaks, low refrigerant can cause inefficient cooling, permanent compressor damage, and premature AC failure. Read on to learn the most common causes of AC refrigerant leaks, how to spot them, and what to do about them. The Most Common Causes of AC

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How to Check Air Ducts for Leaks?

August 12, 2025

If your HVAC system seems to run longer than it used to or your energy bills have crept up without any significant lifestyle changes, the issue could be hiding in your ductwork. Leaky air ducts can quietly waste energy and weaken your comfort without you even noticing at first. The sooner you catch the problem, the easier it is to fix. Liberty Comfort Systems in Anoka, MN, helps homeowners figure out what’s going wrong behind the walls and ceilings, where most ductwork lives. Detecting Leaky Ductwork When air trickles out of leaky ducts, your HVAC system works

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Is it Cheaper to Run AC On Fan?

August 5, 2025

When it comes to summertime cooling bills, most homeowners are trying to do everything possible to reduce them. One thing you may consider is running the blower fan for your air conditioner instead of running it on cooling all the time. Here, we’ll discuss whether or not this is a good idea when it comes to keeping your home comfortable and reducing your energy bills during the hot summer season. Understanding Fan Mode Before we dive into talking about efficiencies in relation to your thermostat’s settings, we need to first describe what fan mode is. When

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How to Test if an AC Fan Motor Is Bad?

July 20, 2025

The condenser fan is located in the outdoor AC unit and is an essential part of an AC system. While this fan usually lasts for at least 10 years, its motor can end up wearing out before the outdoor unit itself fails. If the motor does wear out and the fan no longer spins, it can lead to numerous issues and potentially cause major damage. Here, we’ll explain what role the fan serves and the signs that can help you know if the fan motor is bad and you need to have it replaced by a

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What Causes an AC to Keep Freezing Up?

July 11, 2025

One of the most frustrating issues you can encounter during the summer is your AC freezing up and your house quickly starting to get unbearably warm. There are really only a few reasons why an AC will freeze up. Sometimes, the problem is something you can fix without needing to call an AC repair professional if you know what to check for. This article will explain the issues that can lead to an AC freezing and also what steps you need to take if your AC is frozen. Insufficient Airflow Even

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How Long Do Whole-Home Generators Typically Last?

July 3, 2025

Most homes experience at least a few power outages per year due to severe storms or temporary issues with the local power grid. While the majority of outages don’t last that long, not having power for even an hour or two can be incredibly frustrating. One issue is that you obviously can’t run your air conditioning or heating if the power is out, which can result in your house quickly becoming too hot or possibly so cold that your pipes may freeze. The only way to make sure that your house still has power during an

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What to Look For When I Need an Inspection on My Electrical Panel

June 23, 2025

Your electrical panel is the heartbeat of your home’s electrical system. Every light, outlet, and appliance relies on it to distribute electricity safely and efficiently. But like any other system in your home, it can wear out, get overloaded, or become outdated—leading to safety risks and performance issues. We specialize in electrical panel inspections to help homeowners stay ahead of potential hazards. Whether you’re noticing unusual signs or just want peace of mind, we’re here to walk you through what to look for and when to call in the pros. Why Your Electrical Panel

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