Furnaces

Keep Your Racine & Kenosha Home Warm with High-Efficiency Furnaces

Rheem Family of FurnacesFor over a century, Keystone Heating & AC has been the trusted name for reliable heating solutions in the Racine and Kenosha areas. When the Wisconsin winter arrives, you need a furnace that is not just powerful, but also highly efficient and dependable. Whether you need a brand-new installation or are replacing an aging system, our team of local experts specializes in recommending and installing the perfect furnace to match your home’s size, your budget, and your unique comfort needs.

We proudly partner with Rheem, one of the industry's most respected names, to bring you cutting-edge furnace technology that delivers superior warmth and exceptional savings.

The Advantage of Rheem Furnaces

Keystone Heating & AC installs the latest in Rheem Endeavor® Line furnaces, systems engineered for efficiency, durability, and quiet operation. Choosing a Rheem furnace means investing in long-term comfort and lower monthly energy bills!

Key features and technologies we install include:

  • Exceptional AFUE Ratings - We offer furnaces up to 98% Annual Fuel Utilization Efficiency (AFUE), meaning nearly all the energy consumed is converted directly into heat for your home. This high efficiency translates directly into significant cost savings over the lifespan of the unit.
  • Constant CFM & Multi-Stage Comfort - Rheem’s advanced Constant CFM Motor technology ensures consistent airflow regardless of static pressure, delivering a precise and even temperature throughout your home. Systems with Two-Stage or Modulating heating capabilities operate at reduced capacity most of the time, leading to quieter performance and fewer temperature swings.
  • EcoNet® Enabled - Many Rheem systems are compatible with the EcoNet® Smart Home System, allowing you to monitor, control, and optimize your heating from anywhere via a smart device!
  • Built-in Reliability - Rheem furnaces are known for features like the PlusOne™ Ignition System and heavy-duty construction, providing diagnostics and longevity that keep your system running smoothly through the toughest winters.

We also offer high-quality furnace options from other leading brands, including Lennox, to ensure we have the right fit for every application.

Furnace Installation for Racine and Kenosha ResidentsIs It Time to Replace Your Furnace?

A furnace is a major investment, but delaying replacement can lead to greater costs over time. You should consider upgrading or replacing your existing furnace if you notice any of the following:

  • Your current system is 15 years old or older.
  • Utility bills are climbing without a corresponding increase in usage.
  • Your unit requires constant and costly repairs to stay operational.
  • Certain rooms feel cold while others are overheated.
  • The furnace is making unusual noises (banging, squealing, or rumbling).
  • You are looking to switch from an outdated oil or electric furnace to a high-efficiency Natural Gas Furnace.

Professional Furnace Installation and Support Since 1918

When you choose Keystone Heating & AC, you get more than just a box of equipment; you get over 100 years of installation expertise. Our licensed and certified technicians are committed to providing the highest quality furnace installation in the Racine and Kenosha region, ensuring your new system is sized correctly, installed perfectly, and running at peak efficiency from day one!

Contact Keystone today to schedule a free, no-obligation consultation and find the perfect Rheem furnace for your home!