Gas Furnaces

Furnace service.
Furnace service.

Are you thinking about upgrading your furnace but not quite sure where to begin?

We understand. Furnaces are more efficient than ever, with a plethora of features designed to keep you comfortable. They come in different sizes and shapes, some more powerful than others. They also have different price points based on their efficiency ratings.

The thermostat is the brains of your heating, ventilation, and air conditioning (HVAC) system. But it’s the furnace that provides all the muscle, teaming up with your ductwork to send warm air throughout your Michigan home.

And always remember, a happy home is a warm one! It would only take a few cold days in a row with no indoor heat for all the pipes in your home to freeze.

What matters most is to pick the right furnace that fits your budget and the size of your home. Our team at Zilka Heating and Cooling has the knowledge and expertise to help you make that choice. We’re a trusted name in Birmingham, MI, for creating healthy homes. Give us a call today—we can schedule a free consultation to help with your next home improvement project.

Choosing the Right Furnace by Fuel Type

Your first decision is easy: choosing the fuel type.

The most common source is natural gas. Your local utility company supplies fuel to your home through an underground gas line. The price of natural gas is relatively stable, so you don’t have to worry about cost fluctuations. Plus, you never need to worry about storage.

  • If you have access to a natural gas line, we strongly recommend a gas furnace. These furnaces have proven their value over the years for providing steady comfort on the coldest of days.
  • Oil furnaces are a popular alternative in the United States, particularly in parts of the Northeast that do not have easy access to natural gas. These types of furnaces last longer than gas furnaces but do not operate as efficiently. Oil prices fluctuate more than natural gas prices, making it harder to gauge your monthly expenses. Plus, you will need a storage tank for the oil.
  • Electric furnaces tend to last longer than gas furnaces and cost less to install. On the other hand, they are more expensive to operate and take longer to heat your home. Anyone living in a cold climate would enjoy more comfort with a gas or oil furnace.

Choosing the Right Furnace Speed

Furnaces run at different speeds. The operating speed you choose will impact your comfort, budget, and indoor air quality (IAQ).

Single-stage furnaces have just two settings, on or off. Your furnace switches on and continues to run to reach the desired temperature. Once it reaches the temperature, the furnace turns off. Single-stage furnaces are the most affordable models and easiest to install. But they are the least efficient and tend to create hot and cold spots in larger homes.

Two-stage furnaces run at full speed and half speed. This allows your furnace to heat your home more evenly, producing a more consistent temperature from room to room. In addition to producing better heating, the half-speed setting is much quieter.

Variable-speed furnaces are the gold standard of the heating world. These models adjust their speeds to provide precise comfort. They run longer at slower speeds, improving efficiencies while lowering your energy bills. Because they do not frequently cycle on and off, these systems tend to have fewer breakdowns.

Variable-speed furnaces are much more adept in maintaining your indoor air quality, catching harmful particles, and eliminating excess moisture that causes mold growth. Larger homes benefit tremendously from variable-speed furnaces.

Choosing an Efficient Furnace

The AFUE (annual fuel utilization efficiency) rating on your furnace indicates how much energy it converts. An energy-efficient furnace with an AFUE rating of 95 can convert 95 percent of the energy it consumes into heat.

The higher the AFUE rating, the more money you save on monthly utility bills. Energy-efficient furnaces emit fewer greenhouse gases and make less noise when they operate. If you want to reduce your home’s carbon footprint, the perfect place to start is with your heating and cooling equipment!

How Much Money Can a New Furnace Save You?

Our AFUE energy savings calculator can help determine how much you could save on your utility bills. Enter your current unit’s AFUE value and compare it to a newer, more efficient system.

AFUE Energy Savings Calculator

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This calculator does not guarantee actual costs or savings and is only to be used for educational purposes.

Customize to Your Home

Adjust these settings for a more accurate calculation:

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** Data from U.S. Energy Information Administration
*** Data from 2002 EPA study

** Data for Canadian cities from nrcan.gc.ca
*** Data from weatherdatadepot.com

Furnace Installation or Replacement

Don’t invest in a quality HVAC system and then hire a substandard contractor to install it. You will never enjoy the full benefits of a system installed incorrectly.

At Zilka Heating and Cooling, we specialize in installing equipment the right way. We take our time to ensure everything is measured correctly. Our team will also conduct a thorough energy audit of your home to find additional ways to lower your energy use.

Be sure to ask about our convenient financing options designed to make it easy for you to create your dream home.

Furnace Repairs

Odd-sounding noises, a spike in energy bills, or constant cycling—these signs indicate a problem with your furnace. Don’t wait for a minor issue to turn into a costly problem. Give us a call today if you detect a problem with your HVAC system. We promise never to replace a part unless necessary—or if we can demonstrate significant cost savings.

Furnace Maintenance

Want to get the most value from your HVAC system? Develop a preventative maintenance plan. Doing so can rejuvenate your equipment, increase your comfort, and lower your operating costs.

Give us a call today and ask about our customized Zilka Comfort Club tailored to fit your budget and needs. Enjoy peace of mind knowing a trusted professional is watching over your HVAC equipment.

Call Us Today

Our entire team at Zilka Heating and Cooling values the trust you placed in our company—we promise to work extra hard to keep your business. Let us install your next furnace. Give our Birmingham, MI, area office a call today for a free consultation. Call us at (248) 567-2623 or request service online today.

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Need Furnace Service?

Contact the experts at Zilka Heating and Cooling.

Call us at (248) 567-2623!

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“Jackie the service rep she was excellent very friendly knowledgeable went over and above to find out what the problem was very good experience working with her”
- Joycelyn F.

“Jackie was amazing! Super friendly, knowledgeably and professional! She fixed our issue quick and efficiently. Definitely recommend her for service!”

- Karen B.

“Jackie Barr was awesome, very thorough, very kind. Would love to have her back to help with repairs. Highly recommended”

- Debra W.

“Furnace was not functioning properly. Zilka came out the next day and handled the repair. Ordered a needed part and Dan came out both times and did a great job. Good local company.”

- Donna D.

“Technician came after hours to repair my furnace and quickly diagnosed and repaired my issue. Also, left a simple loaner thermostat to get me operational until I could replace the specific thermostat I had.

Perfect score!!”

- Robert A.

“The technician Jackie arrived early and was efficient in diagnosing and resolving our issue while updating and explaining everything to us. Extremely pleased with the service we received.”

- G J.

“Your service technician (Jackie) is excellent and very knowledgeable, great customer service. I would highly recommend her to get the job done right.

Thank You!”

- Troy F.

“I wish I could give them 10 stars. They sold my father a new A.S furnace and AC in 2007. It is a great unit and still going strong. 2 yrs ago repair was a blower motor still under warranty and last week ended up being a faulty ignition device after much patient testing. Kai was my tech and he is an honest gold bar and blessing. Very professional and dedicated to investigating the problem to confidently KNOW exactly what part needs to be replaced. He could have recommended a guess to sell more than just the failing part and went on with his busy schedule and I would be none the wiser. He investigated the problem until he knew he was being honest with what was needed. Thank you so much for being an honest professional. Glad to recommend Zilka, If you need help, they are worth the wait, I will make the easy choice to call them again if needed and fully recommend them to anyone needing help. Thank you again Kai!”

- Mark S.

I have used Zilka Heating and Cooling for many years. Twice this month my heating went out and both times I would call it an emergency with outdoor temps below 20 degrees. Both times they arrived within a few hours, acquired the parts, and returned to replace them. We never had to leave the house. I can’t thank them enough!

- Stuart M.