Although February is still winter and a reprieve from the cold is a good stretch away (sometimes farther away than we’d like to acknowledge), it’s still a good time to make improvements to your home’s heating system—especially if you’ve noticed the heater hasn’t been doing its job as well as usual during the past few months.
You’re probably already thinking: “That sounds like it will take too much time, and I need my heating system—good or bad—right now.” This is one of the reasons we think installing a ductless heating system is such a good idea: it’s a fast installation that creates minor disruption to your home. When our professionals are finished, you’ll not only have a great new heating system for the rest of the winter, but you’ll have a jump on the coming summer weather as well. Why? Because ductless heating systems are also ductless cooling systems!
The fall is one of the best times of the year to make major changes to a residential HVAC system. Transitioning between the heat of a Chicago summer into the cold of the winter is a period when you won’t have to rely heavily on either the AC or the heater, so it’s not difficult to arrange for a convenient time to have major repairs done, or to schedule annual maintenance for the heating system.
If you have some knowledge of how the modern air conditioner works, you may know it’s a refrigerant-based system, working in a similar fashion to a refrigerator. To providing cooling, both systems use chemical refrigerant to absorb heat from inside and move the heat to the outside air. This is why the condenser unit outside your house blows out heated air when the AC is working.
We aren’t fully out of the woods yet here in Chicago as far as cool weather goes. We can anticipate days in the 50s and night sometimes in the 30s for a few more weeks. But it’s about that time of year when air conditioners will run more often, and soon the 
The two most common types of heating systems found in homes are