Heating Installation and Repair

Furnace Repair & Replacement You Can Count On

When the cold hits Aurora, IL and nearby areas, Franzen Heating & Cooling is your trusted partner for fast, reliable furnace services. Whether your system needs a quick fix or it’s time for a full furnace replacement, our licensed technicians deliver expert solutions tailored to your home. As a certified Trane dealer, we specialize in:

  • New furnace installation
  • Dependable furnace repair
  • Energy-efficient system upgrades
  • 24/7 emergency furnace service
  • Trane-certified replacement units

Don’t let an outdated or broken furnace leave you in the cold. Contact Franzen Heating & Cooling today for expert heating services and honest recommendations.

Is It Time to Replace Your Furnace?

Uneven heat, strange noises, or high energy bills are all signs your furnace may need repair—or even replacement. Our team will evaluate your system and recommend the most cost-effective solution for long-term comfort and efficiency. With Franzen Heating & Cooling, you can:

  • Improve overall heating performance
  • Lower your monthly utility bills
  • Upgrade to a more efficient furnace
  • Enhance indoor air quality
  • Extend the life of your HVAC system

We’ll help you decide whether furnace repair or full replacement makes the most sense. Schedule your evaluation today.

Why Choose Franzen for Furnace Services?

  • We work with all major insurance providers
  • Latest high-efficiency furnace technology
  • Fully licensed and insured team
  • No subcontractors—ever
  • 2-hour response time guarantee
  • No charge for same-day service or travel time
  • Senior and veteran discounts available

Heat Exchanger Guarantee: We promise an accurate diagnosis—or we’ll install a new Trane furnace at no charge.

Let us earn your trust with top-rated furnace repair and replacement services that go beyond expectations.

Let’s Get Your Home Comfortable Again

Franzen Heating & Cooling is here to help you stay warm all winter long. Whether you're looking to repair your existing furnace or install a brand-new, energy-efficient system, our team is ready to provide honest advice and top-tier service.

Contact us today to get started on your furnace repair or replacement in Aurora, IL.

All Services

A/C Repair

A/C Repair

Fast, reliable air conditioning repair services. We fix all makes and models - no cool air, strange noises, or leaks? Call us today.

Heating Installation and Repair

Heating Installation and Repair

When it comes to keeping your home warm and cozy, Franzen Heating & Cooling is your trusted partner in Aurora, IL and the surrounding areas.

Water Heaters

Water Heaters

With over 20 years of experience, our trusted locally- and family-owned business is equipped to handle all your water heater needs.

Duct Cleaning

Duct Cleaning

We are committed to improving your indoor air quality through expert duct cleaning services.

Industrial HVAC Services

Industrial HVAC Services

Franzen Heating & Cooling delivers industrial HVAC services tailored to the unique needs of businesses in Aurora and the surrounding areas.

A/C Installation

A/C Installation

Upgrade your comfort with a new, energy-efficient air conditioning system. We offer expert A/C installation and HVAC replacement in Aurora and nearby areas.

Heating Installation and Repair FAQs

Yes, in most areas, a permit is required for furnace replacement or installation. We handle all permits and inspections for you as part of our installation service.

If your furnace is more than 12–15 years old, needs frequent repairs, or isn't heating your home efficiently, replacement may save you more money long-term. We can inspect your system and help you decide the most cost-effective path.

AFUE is an acronym for Annual Fuel Utilization Efficiency.

For example, if you get a bill for $100 for using your furnace, which is 50% efficient, you put $50 worth of heat in your home and $50 worth of heat outside.

A high-efficiency furnace typically has an AFUE rating of 90% or higher, meaning it converts 90%+ of its fuel into usable heat. These systems are ENERGY STAR® certified and can significantly reduce your energy bills.

Yes, annual maintenance on the unit extends its life and reduces annual operating costs. Yearly maintenance inspections can spot small problems before they become large and expensive repairs.

This depends on the type of filter and how you use your furnace. Review the types of filters from the list below:

Disposable filters: A disposable filter should be changed every 6 to 8 weeks. This type isn’t very efficient and provides only a basic amount of air cleaning. If your furnace fan runs continuously, it should be cleaned every 3 to 4 weeks.

Electrostatic air cleaner: Electrostatic air cleaners should be cleaned monthly. To do so, vacuum the nylon media and then rinse the filter with water. Be sure to rinse in the opposite direction of the airflow. The older the filter, the more difficult it will be to clean.

Electronic air cleaner (EAC): An EAC works well until the cells get dirty. When cleaning the cells, don’t break any of the thin wires on the outside of the cells. If a wire breaks, the EAC won’t work. Be sure to clean the prescreens as well.

Hammock: Hammock filters must be washed and replaced every 8 to 10 weeks. When you purchase a replacement hammock filter, it might be larger than the metal frame it’s attached to. Simply install the filter on the frame and trim off the excess.

Large, pleated media filter: You should replace the media cartridge annually. Have the cartridge replaced at the same time as your annual maintenance service.

 

Washable filters: Clean washable filters every 6 to 8 weeks. If you run your furnace fan continuously, you should wash filters every 3 to 4 weeks. If there is visual degradation, please replace the filter.

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