HVAC technician performing maintenance on a heat pump.

4 Important Heat Pump Maintenance Tips

May 30, 2025

A heat pump offers both the heating and cooling for optimal comfort, but keeping up with maintenance is critical for it to remain in peak condition.

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What Are Zone Control Systems? The love between a mother and daughter is forever: a smiling Asian female embracing her mother while they are looking away.

What Are Zone Control Systems?

May 15, 2025

A zone control system—or zoning—only provides the necessary cooling or heating that each zone in your Indiana home needs at the time. It not only adds to the comfort level of your home but can also lower your energy bills.

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Spring AC Maintenance Tips. Photo of an HVAC installed outside of a home.

Spring AC Maintenance Tips

April 30, 2025

Spring is finally arriving in Indiana! The days are getting longer, the flowers are blooming, and you’re probably already thinking about dusting off the patio furniture or tackling that messy garage.

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Spring Money-Saving Tips. A thermostat on a pile of money.

Spring Money-Saving Tips

April 15, 2025

Everyone loves to save money, and it’s a good idea to review different aspects of your budget now and again to see if there are more opportunities you have missed in the past. Considering how to reduce your energy bills is always a great idea in the springtime.

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Why Is My Thermostat Blank? Photo of a digital thermostat mounted on a wall with a blank screen.

Why Is My Thermostat Blank?

March 28, 2025

It is an “Oh no!” moment when you approach your home’s thermostat and see its screen is blank.

Is it serious? Does it mean your furnace, heat pump, or air conditioning is broken? Not necessarily. In fact, most of the time, it is something minor and can be easily fixed.

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What Is an Air Handler? Service Man Working on Furnace.

What Is an Air Handler?

March 14, 2025

The same goes for a heat pump. The outdoor unit might be in perfect working condition. Still, the heating and cooling process stops without an indoor evaporator coil, connecting refrigerant lines, and a fan to blow conditioned air through ductwork.

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Why Is My Heat Pump Freezing Up? A heat pump covered in ice.

Why Is My Heat Pump Freezing Up?

February 28, 2025

     When air filters are left to collect particles for too long, they become clogged. This hinders airflow, trapping moisture. Dust, pet dander, and smoke are just a few examples of things that can clog your filter.

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What Maintenance Is Needed for a Ductless System? Changing the filter in the air conditioner. The concept of safe and healthy housing.

What Maintenance Is Needed for a Ductless System?

February 14, 2025

A ductless heating and cooling system, or a mini split, is a splendid choice for your Dyer home and a worthwhile investment. It offers many benefits, and you can enjoy them all for years to come if you maintain the system on a consistent basis.

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How Can I Lower My Heating Bill This Winter?

How Can I Lower My Heating Bill This Winter?

January 31, 2025

Are you anticipating a higher heating bill this winter? Here in Crown Point, temperatures can get pretty low. The only way to ensure you remain perfectly comfortable inside your Indiana home is by cranking up the heat.

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What’s That Smell Coming From My Furnace? Photo of a man sitting on his couch while on his phone, looking outside.

What’s That Smell Coming From My Furnace?

January 15, 2025

If your furnace is producing a strange smell, you should always treat it with caution. While the cause for the odor may be benign, it could just as easily be harmful to inhale. When in doubt, always open windows to ensure ventilation, and evacuate your Dyer home.

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Contact the experts at Illiana Heating & Air Conditioning.

Call us at 219-627-1589!