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Air Conditioners: Things You May Not Have Known. Couple sitting at table and calculating bills at home.

Air Conditioners: Things You May Not Have Known

August 15, 2023

Though air conditioners are a major part of modern life, they hold many secrets few people know about.

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SEER––What Does It Mean? Circle knob with "Energy efficiency" written on it next to a scale of "high, moderate, low.”

SEER––What Does It Mean?

July 17, 2023

SEER stands for Seasonal Energy Efficiency Ratio. This universal rating system helps you determine the efficiency of your Michigan air conditioning (AC) unit or heat pump. 

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A window with a view of the front yard with an American flag hanging.

Video – Energy Saving Tip 6

June 29, 2023

Cool your home by opening the windows at night and save on your energy bill. The outdoor breeze will keep your home feeling cool.

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a man and woman sitting on a couch with a laptop.

Going Ductless

June 16, 2023

Going ductless is a smart investment that benefits your home long-term, potentially for decades.

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Hand holding remote adjusting ductless heating and cooling system.

Video – Why Are Ductless Units So Popular Right Now?

April 27, 2023

Homeowners in Europe and Asia have used ductless mini splits systems to heat and cool their homes for decades.

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High angle shot of a young businessman feeling ill at his work desk.

Air Conditioners and Allergies

April 14, 2023

Looking for additional methods to stop allergens from inhabiting your home? ESI Heating & Cooling has a team of home comfort experts ready to find the perfect solution for your lifestyle.

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HVAC Load Calculations

Video – We Need to Talk About HVAC Load Calculations

March 28, 2023

When thinking about replacing your home heating and cooling system, be sure to purchase properly sized equipment for your specific home.

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Humidifier spreading steam into the living room.

What Indoor Air Quality Accessories Can Help Keep Me Healthy?

March 15, 2023

Even before the outbreak, adults on average spent nearly all their time indoors at work or at home. In fact, the US Environmental Protection Agency (EPA) reports this amount of time reaches upwards of 90 percent for most people. 

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Image of a vent. Zone Your Way to Comfort.

Zone Your Way to Comfort

February 17, 2023

Do some rooms feel a tad too warm or a bit too breezy? It might be your Portland home telling you something: you need a zone control system.

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Man wanting to reduce his energy bills and trying to figure out how to by upgrading his HVAC equipment.

Video – Do You Want to Reduce Your Energy Bills?

January 30, 2023

Upgrade your HVAC equipment to help you save money on your monthly energy bills. Call us at today for more information.

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Need HVAC Service?

Contact the experts at ESI Heating.

Call us at 517-647-6906!


ESI Heating proudly provides HVAC service to Portland, Dewitt, Grand Ledge, the Greater Lansing area and the surrounding communities. Visit our service area page for more coverage details, call us at 517-647-6906, or request service online today.