Real Experts with Professional Guaranteed Installations

Schulz Heating & Cooling

Last Chance to Get a Classic Wood Boiler, Only a Few Left!

Schulz Heating & Cooling

BBB Accredited with an A+ Rating, NATE & IGSHPA Certified, &
Over 35+ Years Experience to Provide Professional & Proper Installations

Schulz Heating & Cooling

We Believe It's Important to Help Others, Especially Our Community.

Schulz Heating & Cooling
Honest, Quality & Prompt Service!

Air Conditioners

Need to cool off? We're here to help! We have over 35+ years of experience on refrigeration so no matter if you choose Luxaire or Lennox for your home you can be assured when you purchase a central air conditioning system from Schulz Heating & Cooling it will be efficient, installed professionally and properly, and will be dependable. We are truly experts.

Guaranteed Best Overall Value for the Price or
We Will Give You a $50 Gift Card! Please call for details.

Plus Up to a $300 Tax Credit!

LennoxLuxaire

What Experts Do

  • In Wisconsin humidity is normally very high so we install an oversized A-coil for more surface area significantly improving dehumidification and the comfort in your home. (except value models)
  • We make our own copper linesets with higher quality insulation to minimize tears (except value models)
  • We always recommend a TXV valve that adjusts to the needs of the system no matter the conditions for optimal performance and efficiency year round.
  • We guarantee our systems will be installed properly and operate correctly.

Types of Air Conditioners



Types of Air Conditioners
Lennox XC25 w/ modulating compressor
compressor the most efficient
and quietest A/C on the market!

Modulating Super Hi-Efficiency:

  • Modulating air conditioners have a compressor that can ramp up and down and supply just the right amount of cooling that is needed that day. They are the most efficient, quietest and make your home the most comfortable. We carry the Lennox XC25 solar power ready and XC20 modulating air conditioners that reach up to 25 SEER.

Two Stage Air Conditioners

  • Two stage air conditioners have a 2 stage compressor that can operate on low on days that are not as hot saving energy and removing more humidity significantly improving comfort
  • Air conditioners are rated by SEER (seasonal energy efficiency ratio) every SEER higher uses 10% less electricity than the previous rating. Ex: A 14 SEER uses 10% less than a 13 SEER.
  • Can reach up to 21 SEER using 57% less electricity than a standard 13 SEER when operating
  • Works great to improve comfort if you have a large or multiple level home
  • Lennox makes the most efficient and quietest air conditioner you can buy and are very reliable
  • Luxaire air conditioners are almost as efficient and quiet and are just as reliable.
  • These models feature higher quality cabinets, quietest operation, and longest warranties
  • They normally qualify for a $300 federal tax credit as well as utility provider & manufacturer incentives, call or email for current incentives in your area.
  • For more detailed product information please click on the Lennox & Luxaire logos at the top of the page.
  • They normally qualify for utility provider & manufacturer incentives, call or email for current incentives in your area.
Single Stage Hi-Efficiency
Lennox XC14
Hi-efficiency A/C

Single Stage Hi-Efficiency:

Models are Luxaire TCJF and Lennox XC17, XC14, & 14ACX.

  • A single stage compressor has a lower upfront cost making it more affordable
  • A hi-efficiency model will operate for significantly less than a 13 SEER model
  • These air conditioners can reach up to 18 SEER using 41% less electricity than a 13 SEER when operating
  • These models feature higher quality cabinets, quieter operation, and longer warranties.
  • They normally qualify for a $300 federal tax credit as well as utility provider & manufacturer incentives, call or email for current incentives in your area
  • For more detailed product information please click on the Lennox & Luxaire logos at the top of the page.
  • They normally qualify for utility provider & manufacturer incentives, call or email for current incentives in your area.
Single Stage Hi-Efficiency
Luxaire TCJD 13 SEER
A/C w/ microchannel coil.

Single Stage Standard Efficiency:

Models are Luxaire TCJD & TCGD and Lennox 13ACX

  • These models are only 13 SEER just meeting minimum efficiency standards.
  • The lowest efficiency air conditioner you can install is a 13 SEER
  • They may be best for you if you seldom use air conditioning and just want it for the hottest of days
  • These models can have more basic cabinets and shorter warranties
  • For more detailed product information please click on the Lennox & Luxaire logos at the top of the page.
  • They normally qualify for utility provider & manufacturer incentives, call or email for current incentives in your area.
Aire-Flo 4AC13L
Aire-Flo 4AC13L

Value Model Standard Efficiency:

Models are Luxaire Guardian GCGD and Lennox Aire Flo 4AC13

  • These models are the most price competitive models.
  • They have a very basic cabinet and the shortest warranties.
  • They are still very reliable and are still efficient at 13 SEER.
  • Please click on these links to view the value model furnaces www.aire-flo-hvac.com & www.luxaire.com.