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How Central AC Works and How to Keep Cool All Season Long

May 26, 2020

Summer is the perfect time for backyard barbecues, going for a swim at the pool, or taking a weekend getaway to the lake. When your air conditioner is running at 100 percent, summer is a breeze. If your AC isn't performing its best, the summer heat can quickly turn into your worst enemy.

What's the key to keeping your AC up and running? First, you need to know how the system works. With some basic AC know how, you can better understand what your AC needs to have a long, efficient life.

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What You Need to Know About AC Freon Leaks and What to Do

Apr 29, 2020

A cool, comfortable home can feel magical on a hot summer day. With a few taps of the thermostat, you can go from sweating to sleeping comfortably. While it may seem like magic, what’s happening in that big metal AC box outside is science.

Air conditioners rely on a refrigerant, in many cases, freon, to help cool the air circulating through your house. More often than not, when your AC breaks down and stops blowing cold air, a refrigerant leak is to blame.

Do you know how to tell if you have a freon leak? Refrigerant leaks can not only be harmful to the environment, but dangerously harmful for your health too. If you live in a house with AC, it's important for you to be able to identify a refrigerant leak and know what to do if your AC is leaking.

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Spring Air Conditioner Maintenance Checklist and Tips for Homeowners

Apr 10, 2020

When the weather starts to warm up, you want to be sure you can count on your air conditioner to do its job before it gets too hot. If you're prepared, you can make sure you're ready for the summer heat before the temps start climbing.

In this blog, we'll outline the DIY air conditioner tasks that you can perform to get your system ready for summer. Of course, if you'd rather be enjoying the warm spring days instead of tinkering with your A/C unit give Althoff a call, and we can handle all your system's annual A/C maintenance tasks for you.

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What Is a SEER Rating and Why Does It Matter?

Mar 06, 2020

Are you in the market for a new HVAC system for your home? If you're shopping for a new air conditioning system, you've probably had a bunch of numbers thrown at you: price, tons, voltage, or, what we will focus on today, SEER rating.

A SEER rating is used to measure the efficiency of your cooling system. Do you know what SEER rating system you need for your home? Do you know what to look for when shopping for air conditioners and reviewing SEER ratings? Do you know why SEER ratings matter?

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Do Energy-Efficient Appliances Save Money?

Dec 20, 2019

We're always looking for new ways to save money without giving up the small luxuries we love. By switching to energy-efficient appliances, you could save hundreds of dollars per year.

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Why Does My A/C Have Ice on It in the Summer?

Sep 05, 2019

There's nothing that'll get you more steamed than coming home to a hot house in the summer. Imagine your surprise when you go to inspect your air conditioner, and it's covered in ice! Each summer, this is one of the most common calls we get at Althoff Industries.

Luckily, an icy air conditioner is easy to diagnose and repair. While it may seem like you'll have an expensive repair bill coming your way, oftentimes you simply need to make a few simple changes to prevent your air conditioner from icing over. In this article, we’ll identify the causes of most frozen air conditioners, the repair process and how to prevent your air conditioner from freezing in the future.

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My A/C Is Running but Not Blowing Cold Air

Jul 01, 2019

Summer is in full swing and, on really hot days, all you want to do when you get home from a long day is to enjoy some cool air conditioning. Nothing kills this excitement more in the warm summer months than entering your home only to realize that your A/C is not blowing cold air. Unfortunately, an A/C is not fail-proof and they can quit blowing cool air for a variety of reasons. We have listed some of these reasons below so you can have an idea of why your A/C quit working and how you can resolve the issue.

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5 Air Conditioning Noises and Their Causes

Jun 13, 2019

Summertime—it’s sunshine, warm breezes, barbecues and the gentle hum of air conditioners keeping houses cool throughout the neighborhood. In a split second, that gentle hum can turn into an unnerving hissing, banging or screeching. While all air conditioners make noise, it’s important to be able to recognize which noises are normal, and which noises require a professional inspection.

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Can I Get a Tax Credit for Switching to Energy-Efficient Appliances?

Mar 18, 2019

As of the 2018 tax year, many of the federal tax credits for upgrading to new, energy-efficient appliances have expired. In the past, you were able to collect federal tax credits for energy-efficient water heaters, air conditioners, boilers, furnaces and other in-home appliances. Now, the IRS provides these types of tax credits only for residential renewable energy products. According to Energy Star, these tax credits should remain available through December 31, 2021.

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Top 4 Reasons Your Air Conditioner Isn’t Working

Jul 03, 2018

Oh, fantastic. You’re sweltering on a hot day and no matter how low you set the thermostat, your air conditioning system just can’t seem to cool the house. Or maybe you feel warm-ish air coming out of the vents instead of nice cold air. What could be going on?

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