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Cooling Systems

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*Calls are recorded for quality & training purposes.

Know your cooling system…what types are available?

  • Standard Split System Air Conditioner

    These are air conditioners that use a furnace to blow air through ductwork in your home.

  • Ductless Mini-Split Air Conditioner

    These are air conditioners or heat pumps that require no ductwork. They're extremely quiet and very efficient.

  • Standard Air Hanlder Air Conditioner

    This is a system that uses round or square ducts in your ceiling to distribute cooling to your home. It's usually in homes with boiler heating.

  • Hi-Velocity (Unico/SpacePak) Systems

    These are air conditioners that use tiny ducts attached to a high velocity air handling unit usually located in your attic. The easiest way to identify if you have this type of air conditioner is to look for small ductwork(usually about 4") holes in your ceiling. It's usually in homes with boiler heating.

Stramowski Comfort Systems


Why Stramowski? Stramowski Heating Inc. was founded in 1977 by Alvin and Elaine Stramowski with a dream of providing industry leading customer satisfaction. Over 40 years later, that is still the foundation of everything we do.


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Since 1977 Stramowski Heating has been providing the Milwaukee area with quality and professional air conditioning installation and service.

Call or email us to schedule a service call or a no risk in-home consultation.

Cooling Terminology

R-22 (Freon) Phase-Out 2020
The US Government has now mandated the complete phase out of all systems containing refrigerant 22(R-22). 
This caused the cost of refrigerant 22 to triple in price for the past three years.

13 SEER Minimum Mandate
SEER (Seasonal Energy Efficiency Ratio) is the efficiency of an air conditioner. And, a few years back the US Government mandated that all air conditioners must meet at least 13 SEER or more to be allowed for installation.

Seasonal Energy Efficiency Ratio - This is the way air conditioners are rated in efficiency.

Refrigerant 22 - Often referred to as Freon, this is the older HCFC refrigerant used in almost all home air conditioners since central air conditioning's inception.

Refrigerant 410-a - Sometimes referred to as Puron© is the new HFC refrigerant that is now required for use in all residential cooling systems today.

Cooling Terminology

Is your air conditioner leaking refrigerant/freon?

AirCond Freon

Refrigerant is expensive and it doesn't wear out! So, do what you need to do to keep your refrigerant in your air conditioner. Don't let it leak out of your system. Refrigerant leaks do not heal on their own.

If your air conditioner is leaking freon:

  • Adding “leak-stop” is like putting a band-aid on something that needs stitches.
  • If you have an air conditioner that uses the old R-22, you will save money by replacing it, especially if it is leaking.
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