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February 9, 2026 Water Heaters

What Water Heaters Don’t Tell You (Until It’s Too Late)

Water heaters work quietly in the background, delivering hot water day after day with very little attention. Because they’re tucked away in...

September 22, 2025 Water Heaters

5 Reasons to Upgrade Your Water Heater This Fall

As fall arrives, it’s the perfect time to prepare your home for the colder months ahead. One critical component to consider is...

December 20, 2017 Heating

Should I Repair or Replace My Furnace?

Regular maintenance goes a long way in extending the life of your furnace. There are points, however, when even a well-maintained furnace...

December 13, 2017 Drain and Sewer

A Clog Free Condensate Line Keeps Your Property Safe from Water Damage

Next to the safety of your family, the highest priority of the team at Althoff Industries is to make sure your property is protected from damage from your HVAC system. To help ensure that, one of the routine maintenance tasks we perform on every clean and check and repair is to make sure the condensate line is clear. What is the purpose of a condensate line or drain, how does it get clogged, and what can be the result if...

December 6, 2017 Heat Pumps

Why These 3 Things are Important to HVAC Combustion

You don’t have to be a mechanic to own or operate a vehicle. Some knowledge, however, can be valuable when encountering an issue or even when purchasing a car. Likewise, you don’t have to be an HVAC technician to own a home with a furnace but having some basic knowledge can help keep you safe and help you make better decisions when it comes time for repairs or an HVAC replacement. Homeowners, for example, should understand the basics and importance...

June 8, 2017 Heating

Will an Air Purifier Minimize My Allergy Symptoms?

There are plenty of myths about how to best clean the air in your home. Some people believe a good HEPA air filter will do. Others suggest an air purifier. Still others say that perhaps there is nothing you can do, especially when it comes to allergens. The Chicago area has experienced medium to high pollen levels throughout the spring and forecasts call for it to continue. If you or someone in your family suffers from pollen-related allergies, the following...