Why Are They Called Ductless Mini Splits? A wall-mount mini-split heating and air conditioning unit installed in a new house. A modern heat pump, this unit heats a house in winter and cools in the summer. This type of system eliminates ductwork which is a primary source of inefficiency in a conventional system making this about 30% more efficient. This particular unit has an eye sensor which pans the room looking for hot or cold spots and directs the airflow accordingly.

Why Are They Called Ductless Mini Splits?

August 22, 2025

They’re called ductless mini splits because they don’t require ductwork and consist of two main components—a compact indoor air handler and an outdoor compressor—connected by refrigerant lines. This “split” design allows for efficient, targeted heating and cooling in specific areas.

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How Does Your Central Air Conditioner Cool Your Home?

How Does Your Central Air Conditioner Cool Your Home?

August 15, 2025

Unless you’re an HVAC professional—like the team at Perfection Heating you probably don’t spend much time thinking about your air conditioner or how it works.

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air conditioners attached to the outside of a building.

Prepare for Hot Weather With an Air Conditioning Tune-Up

July 16, 2025

According to the U.S. Department of Energy, central air conditioning systems have a service life of approximately 15 to 20 years.

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Your HVAC System Can Enhance Sleep. Asian women She is in bed and was waking up in the morning. She felt very refreshed.

Your HVAC System Can Enhance Sleep

July 11, 2025

The sound of a well-maintained heating, ventilation, and air conditioning (HVAC) system is like a lullaby for a good night’s sleep.

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5 Ways to Save Money on Your AC and Summer Energy Bill

5 Ways to Save Money on Your AC and Summer Energy Bill

June 20, 2025

As the summer approaches, we are all looking to save some pennies wherever possible. So why not start with your costly utility bills in North St. Paul? 

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What’s That Smell Coming From My AC at Startup?

What’s That Smell Coming From My AC at Startup?

June 13, 2025

As the temperatures begin to rise in Woodbury, many homeowners are firing up their air conditioners for the first time in months. But what if, instead of a refreshing blast of cool air, you’re hit with an unpleasant smell?

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family sitting in front of fans in their living room.

3 Signs It’s Time For a New AC

May 23, 2025

According to the U.S. Department of Energy (DOE), high-efficiency air conditioners can reduce energy usage by 20 to 50 percent per year.

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Spring AC Maintenance Tips. Photo of a repairman inspecting an air conditioner and giving a thumbs up.

Spring AC Maintenance Tips

May 16, 2025

Spring is finally arriving in Minnesota! 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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Why Is My Furnace Leaking Water?

Why Is My Furnace Leaking Water?

April 18, 2025

You just discovered there is a puddle of water on the floor in front of your furnace. What does this mean? Why would your furnace be leaking water?

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5 Reasons Why Regular HVAC Maintenance is Essential for Homeowners. Air heat pump and house.

5 Reasons Why Regular HVAC Maintenance is Essential for Homeowners

April 11, 2025

While Minnesota enjoys terrific weather most of the year, our summers can quickly get muggy and hot. Those high temperatures—along with the humidity—demand a reliable AC unit. That means you need a nearby heating and cooling company you can trust to maintain your HVAC system year-round.

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Contact the experts at Perfection Heating & Air Conditioning.

Call us at 651-777-7620!