Common Furnace Problems You Can Troubleshoot at Hom

Is your furnace refusing to turn on? 

Is it blowing cold air or running constantly without warming your home? Before you assume you need a

major repair, there are a few simple things you can check yourself.

In this mini blog, we'll cover some common winter furnace problems and a few safe troubleshooting steps you can try before calling an HVAC professional for Furnace Repair Ann Arbor.

Furnace Won't Turn On

Start by checking your thermostat. Make sure it is set to "Heat" and that the temperature is set higher than the current room temperature. If your thermostat uses batteries, replacing them may also help.

You can also check your home's electrical panel. If the furnace breaker has tripped, reset it once. If it trips again, don't continue resetting it. There may be an electrical issue that requires professional attention.

Furnace Is Blowing Cold Air

A dirty air filter can restrict airflow and interfere with your furnace's ability to heat your home. Check the filter and replace it if it is visibly dirty.

You should also check your thermostat's fan setting. If the fan is set to "On," it will continue circulating air even when the furnace isn't actively heating. Switching it to "Auto" allows the fan to run primarily during heating cycles.

If the furnace continues blowing cold air after these checks, there may be an issue with the ignition system or another internal component.

Check out our latest article for more common troubles and when to call in a professional. 

When Simple Troubleshooting Isn't Enough | Furnace Repair in Ann Arbor

Basic troubleshooting can sometimes resolve a minor heating issue, but you shouldn't attempt to repair internal furnace components yourself. If your furnace won't start, continues blowing cold air, repeatedly shuts off, or can't keep your home warm, professional service may be needed.

If you're still having trouble after these simple checks, we can help diagnose the problem and determine whether Furnace Repair in Ann Arbor is the right solution for homeowners.

Reach out today.

When Is Furnace Repair the Better Option?

Does a furnace problem automatically mean you need a new heating system? 

Not necessarily. In many cases, a professional repair can restore your furnace's performance and keep it operating reliably for years. Before investing in a replacement, consider the age of your furnace and the severity of the problem.

For homeowners looking for furnace repair in Ann Arbor, understanding when a repair is the better choice can help you avoid an unnecessary replacement and get more value from your existing heating system.

The Furnace Is Relatively New

If your furnace is only a few years old and has otherwise provided reliable performance, repairing it is
often the more practical option. Even newer systems can experience problems with components such as igniters, thermostats, blower motors, and sensors.

A single component failure doesn't necessarily mean the entire system is nearing the end of its lifespan. In many cases, replacing the faulty part can restore normal operation without the expense of installing a completely new furnace.

The Repair Is Relatively Minor

Not every furnace problem requires a major investment. Issues involving a faulty electrical component, worn belt, clogged filter, or malfunctioning thermostat may be relatively straightforward to address.

A professional HVAC technician can diagnose the underlying issue and determine whether a repair is likely to provide a lasting solution. Getting an accurate diagnosis before deciding on replacement can help ensure you're making the right choice for your home and budget.

When Should You Choose Furnace Repair?

If your furnace is relatively new, has a good maintenance history, and is experiencing an isolated or minor issue, furnace repair in Ann Arbor may be the best way to restore your home's comfort without replacing a system that still has plenty of life left.

However, every furnace is different. A professional evaluation can help you understand the condition of your system and determine whether repair or replacement makes the most sense. 

Check out our latest article to learn if your furnace needs to be replaced! 

Need Furnace Repair in Ann Arbor?

Don't replace your furnace before finding out whether a professional repair can solve the problem. Contact our trusted Ann Arbor HVAC professionals today to schedule a furnace inspection and get an expert recommendation for your heating system.

Simple Heating Maintenance Tips Before the Cold Weather Arrives

Is Your Heating System Ready for Winter?

Winter weather can arrive quickly, but preparing your heating system doesn't have to be complicated. Have you checked your furnace lately? Is your air filter clean? Taking a few simple steps now can improve efficiency, lower energy costs, and help you avoid unexpected HVAC repair in Ann Arbor later in the season.

Easy Ways to Prepare Your Furnace

Before the first cold snap, take a few minutes to:

• Replace your air filter.
• Test your thermostat.
• Make sure vents and registers are clear.
• Remove clutter from around your furnace.
• Schedule a professional heating inspection.

These simple maintenance tasks can help your heating system perform more efficiently while reducing the risk of unexpected breakdowns.

Learn More About Preparing for Winter

While these tips are a great place to start, there's even more homeowners can do to prepare their HVAC system for colder temperatures. Our complete guide covers warning signs to watch for, professional maintenance recommendations, and when it's time to call for HVAC repair in Ann Arbor.

Read our full article, "Preparing Your Heating System Before the First Cold Snap," for expert advice on keeping your home warm, comfortable, and energy-efficient all winter long.

Get Your Home Winter-Ready with HVAC Repair in Ann Arbor

A little preventative maintenance today can save you time, money, and frustration tomorrow. Whether you need seasonal maintenance or expert HVAC repair in Ann Arbor, contact us today to make sure your heating system is ready for whatever winter brings.

5 Signs Your Furnace Needs Attention Before Winter

 Don't Wait for the First Cold Snap

When the temperatures start to fall, the last thing you want is a furnace that won't keep up. Have you noticed unusual noises, weak airflow, or uneven heating in your home? These small warning signs could point to bigger issues that require HVAC repair in Ann Arbor before winter arrives.

5 Warning Signs to Watch For

Before the first cold snap, pay attention to these common signs of furnace trouble:

• Strange noises like banging, grinding, or squealing
• Weak or inconsistent airflow from your vents
• Rooms that heat unevenly
• Higher-than-normal energy bills
• Your furnace frequently turning on and off

Addressing these problems early can help prevent a complete system breakdown when you need heat the most.

Read the Complete Guide to Winter Heating Prep

These are just a few of the signs that your heating system may need professional attention. Our complete guide walks you through everything you should do before temperatures drop, including maintenance tips that can improve efficiency and extend your furnace's lifespan.

Read our full article, "Preparing Your Heating System Before the First Cold Snap," to learn how to protect your home this winter and know when it's time for professional HVAC repair in Ann Arbor.

Stay Ahead of Furnace Problems with HVAC Repair in Ann Arbor

Don't wait until your furnace stops working on the coldest day of the year. If you've noticed any warning signs or simply want peace of mind before winter, contact our crew today to schedule professional HVAC repair or a seasonal heating inspection.

How Air Filtration Protects Your Home

Does your home still feel dusty no matter how often you clean?

Are allergy symptoms lingering even with the windows closed and the heat running? Poor or outdated air filtration could be allowing allergens to circulate freely through your home. Your HVAC filter plays a critical role in protecting both your indoor air quality and your overall comfort.

How Air Filtration Protects Your Home

Air filters act as your first line of defense against allergens. High-quality filtration systems capture microscopic particles before they circulate throughout your home.

Upgrading or maintaining your filtration system can help: 

• Trap pollen, dust, and pet dander
• Reduce respiratory irritation
• Improve airflow efficiency
• Extend the lifespan of your HVAC system

If filters are clogged, outdated, or improperly sized, they can restrict airflow and reduce effectiveness—sometimes signaling the need for professional Furnace Repair in Ann Arbor to restore system performance. Learn more in our latest article. 

Stronger Air Filtration Starts with a Healthy Furnace System

Effective air filtration is essential for trapping allergens before they reach your living spaces. When filters are clean, properly sized, and supported by a well-functioning HVAC system, your home’s air stays cleaner, airflow improves, and allergy triggers are reduced. However, clogged or inefficient filters can strain your system and compromise performance.

Contact our trusted local providers for Furnace Repair services to ensure your system is operating efficiently, filtering allergens effectively, and keeping your home comfortable year-round.

Boilers; The Quiet, Cozy Heating Solution for Your Home

Is your home struggling to stay warm during Michigan winters? 

Are you trying to decide if a boiler is the right heating system for your family? 

Or maybe you already have a boiler and want to make sure it’s running efficiently? Choosing the right heating system can save you money, keep your home comfortable, and prevent costly repairs down the road.

Why Choose a Boiler?

A boiler heats water to produce hot water or steam, which flows through pipes to radiators or radiant floors. The result is even, gentle heat that keeps your home cozy without the hot-and-cold swings of other systems.

Benefits of boilers:

• Quiet and unobtrusive operation
• Consistent, comfortable heat throughout the home
• Long-lasting when properly maintained
• Often more energy-efficient than other systems

Things to keep in mind:

• Higher initial installation cost than some furnaces
• Slower to quickly heat rooms
• Requires routine maintenance—call for boiler repair in Ann Arbor if you notice leaks, uneven heating, or strange noises

Boilers vs. Furnaces

While furnaces provide fast, powerful heat through ductwork, boilers are ideal if you value comfort, 
efficiency, and quiet operation.

Boiler: For quiet, cozy heat that lasts. Perfect for families who want reliable warmth and even distribution throughout the home.

Furnace: For rapid heating, especially if your home already has ductwork.

Learn more about when it may be time to schedule a boiler repair in our latest article! 

Keep Your Boiler Running Smoothly with Expert Boiler Repair in Ann Arbor

Even the best boilers need care to run efficiently. If you notice uneven heat, strange noises, or leaks, don’t wait until winter hits. Call a trusted professional for boiler repair in Ann Arbor to keep your home warm, cozy, and energy-efficient all season long.

Take action today: Schedule an inspection or repair and enjoy peace of mind knowing your heating system is ready for anything Michigan winters throw your way!

Should You Repair Your Furnace Instead of Replacing It?

 Is your furnace acting up, but you’re worried a full replacement might not be necessary? 

Have you noticed small performance issues, like the heat not kicking in right away or airflow feeling weaker than usual? 

If your furnace is still relatively new, these symptoms might not mean the end—it could just need furnace repair in Ann Arbor to get it running like new again.

When Furnace Repair Makes Sense

If your furnace is relatively new and the problem is minor, a repair can be the most cost-effective route. 

Common repairable issues include:

• Faulty thermostats
• Clogged air filters
• Blower motor repairs
• Ignition or pilot light issues

Tip: For newer systems still under warranty, repairs are often covered—saving you money.

Learn more about when to consider replacing your furnace in our latest article. 

Save Money with Smart Furnace Repair in Ann Arbor

Don’t let a minor problem turn into a major expense. Choosing timely repairs can extend your furnace’s lifespan and keep your home comfortable.

Contact us today to schedule your furnace repair in Ann Arbor and keep your home warm all winter long.

Advantages of Indoor Heating and Humidity

 Is your skin dry and cracked from the harsh, cold air of winter? 

Worried your home heating source is over working to keep up with the cold? 

Did you know both of those things are influenced by your home’s indoor humidity? 

Improving humidity comes with many advantages, such as:

Enhanced Comfort: Bryant Furnaces, when coupled with optimal humidity, create an environment that feels warmer and more comfortable.

Energy Efficiency: Proper humidity allows you to maintain comfort at lower temperatures, promoting energy conservation and reducing your heating expenses.

Preservation of Belongings: Furnaces, combined with balanced humidity, help protect wooden furniture, instruments, and other items susceptible to dry conditions.

Health Benefits: Maintaining the right humidity level can alleviate respiratory discomfort, reduce the risk of viral spread, and contribute to overall well-being.

Learn more about why you should improve your home’s humidity levels, here! 

Bryant Furnace Ann Arbor Provide Indoor Comfort Year Round

Do you want to improve your homes energy efficiency? 

Contact our team today to install a new Bryant furnace in Ann Arbor! Don’t let dry indoor air hold you back from enjoying Michigan year-round.

“CMR replaced our furnace, air conditioner, and water heater as we are preparing to make some renovations on our house.  They did an outstanding job.  The entire staff was very knowledgeable, professional, and never kept me waiting. They are one of the easiest companies to work with in the area, highly recommended.”

Jeremy Albright, Google Review.

The Importance of Scheduling HVAC Maintenance

 Do you remember the last time your furnace was checked? 

Does cold weather create unusually higher heating bills? 

Scheduling regular maintenance can save you money on heating! Your bills may be higher in the winter not just because your furnace is working harder, but because it may need a repair! 

Signs Your Furnace may need maintenance repair: 

1. Increase in energy bills

2. If you’re unsure about your last furnace service date

3. Yellow pilot light

4. House takes forever to heat up 

If you want to learn ways to save on your heating bill, click here! 

Schedule Maintenance on Your Furnace Ann Arbor - Save Money

Maintaining your furnace in Ann Arbor can help you save money on costly repairs or replacements. Contact or call us at 437-424-955 to avoid high heating bills.

Steps to Save Money this Winter

 Do you want to save money on heating your home this winter? 

Are you looking for easy ways to stay warm? Without turning up the heat? 

Winter is just around the corner for Michiganders, meaning higher heating costs. Here are a few easy steps to save: 

 Look for Leaks

Air leaks around your house provide a sneaky way for the cold to get in. You might be constantly turning up your heat without knowing that drafts are coming in and bringing the temperature down. Weatherstripping doors and windows is an efficient way to seal any entrances that might be overlooked.

 Keep an Eye on Your Thermostat

When you’re at home, it's ok to keep your house nice and comfortable, but when you’re away, turn down the temperature on your thermostat. You can save a lot of money on your energy bill by staying on top of the temperature in your home and adjusting it when necessary.

 Service your System

Getting an HVAC inspection in the fall is the best way to prepare your system for the winter. You won’t want to deal with replacing a malfunctioning furnace in the middle of January. A thorough check-up of your furnace in Ann Arbor can reveal issues that might need to be addressed.

For more steps to save money on heating, click here! 

Don’t Overwork Your Furnace in Ann Arbor - Work with an Expert

Getting inspected can save you money on costly repairs! Don’t wait for your machine to fail, contact or call 734-424-9555 to service your furnace in Ann Arbor.

Keep Your Furnace Running at Peak Performance

Don’t let HVAC problems give you the winter blues. The last thing you need during a cold winter is to find out you need to repair your HVAC system. Keep everything running at peak performance by following these steps:

1. Remove window units
2. Clean the unit
3. Get a cover
4. Change your air filter
5. Schedule your inspection and service with CMR

Learn more here!

Schedule a Check Up on Your HVAC System Today with the Experts at CMR Mechanical

If you haven't had your furnace inspected in a while, scheduling a tune up may be a good idea. Having equipment cleaned and maintained is important to help your system last as long as possible and work efficiently. CMR Mechanical’s trained technicians specialize in checking the health of residential heating and cooling systems and providing services to improve the system’s efficiency. Give us a call at (734) 424-1560 to schedule an inspection of your furnace in
Ann Arbor.

7 Common HVAC Problems During the Winter

Does your home feel drafty?

Is your heat pump malfunctioning?

Are your energy bills through the roof?

CMR Mechanical can help you get to the bottom of it!

These issues can plague homeowners all winter long:

1. Frozen pipes
2. Uneven air flow and temperature
3. Malfunctioning heat pump
4. Dirty Filters
5. Broken thermostat
6. Faulty pilot light
7. Carbon monoxide Leaks

Learn more here!

Schedule a Check Up on Your HVAC System Today with the Experts at CMR Mechanical

If you haven't had your furnace inspected in a while, scheduling a tune up may be a good idea. Having equipment cleaned and maintained is important to help your system last as long as possible and work efficiently. CMR Mechanical’s trained technicians specialize in checking the health of residential heating and cooling systems and providing services to improve the system’s efficiency. Give us a call at (734) 424-1560 to schedule an inspection of your furnace in Ann Arbor.

Breaking down a Furnace Inspection

Getting an HVAC inspection in the fall is the best way to prepare your system for the winter. You won’t want to deal with replacing a malfunctioning furnace in the middle of January. A thorough check-up of your system can reveal issues that might need to be addressed. Specifically for furnaces, this inspection can include a number of things depending on the type of furnace you have:

For Gas Furnaces:                                                             

• Test carbon monoxide levels                          
• Pull and clean burners, adjust as needed
• Inspect heat exchanger
• Clean pilot assembly or flame sensor
• Test and adjust safety controls
• Inspect flu pipe and vent system
• Check draft and perform combustion analysis
• Check thermostat operation
• Lubricate all moving parts as needed
• Check operation of humidifier and replace pad if necessary (pad extra)

For Oil Furnaces:

• Test carbon monoxide levels
• Remove and replace nozzle, sharpen and set electrodes
• Clean heat exchanger with soot vacuum
• Test and adjust safety controls
•  Inspect flu pipe and vent system
• Check thermostat operation
• Check draft and perform combustion analysis
• Change standard fuel filter
•  Lubricate all moving parts if needed

Schedule a Check Up on Your HVAC System Today with the Experts at CMR Mechanical

If you haven't had your furnace inspected in a while, scheduling a tune up may be a good idea. Having equipment cleaned and maintained is important to help your system last as long as possible and work efficiently. CMR Mechanical’s trained technicians specialize in checking the health of residential heating and cooling systems and providing services to improve the system’s efficiency. Give us a call at (734) 424-9555 to schedule an inspection of your furnace in Ann Arbor.

Solve Dry Air Problems in Your Ann Arbor Home

Tired of waking up with a sore throat?

Do you suffer from bad sinus congestion?

Do you sleep with a humidifier every night?

Dealing with low humidity in your home can be an annoyance, but it can be fixed! Dry air often causes dry itchy skin, or sinus pain. Wood in your home can warp and crack, and that annoying static cling …!

Read this!

Get Started Today: Schedule Your Appointment

Call us today at 734-424-1560 to schedule an appointment. CMR Mechanical is committed to providing you excellent service. In fact, we put our 100% Satisfaction Guarantee for equipment and all services in writing.

No Heat? Before You Panic - Check Your Thermostat!

Are you putting off the chore of replacing the batteries on your thermostat?

Do you even know if your batteries need to be replaced?

We all have those chores that we swear we’ll get to one of these days.

Don’t let changing your batteries be one of them! Most models of programmable thermostats will display or flash some type of low battery symbol when the batteries are on their last legs.

This warning usually starts 1-2 months before the batteries are completely dead, but if you put it off, you could end up with no heat!

Don’t take it from us – take it from one of our customers who had this exact issue!

"When I have a concern about my ancient furnace or AC, CMR finds a way to get to my house fast and solve the problem. This time, though, when my wife told me that our heat wasn't coming on, I asked her a few questions. She mentioned that the readout on our thermostat wasn't showing. That tipped me off that the batteries in the thermostat might be bad. Sure enough, we replaced the batteries and the readout appeared. Moments later, the furnace kicked on. Problem solved!" – Nick S., Ann Arbor

Read more on our website!

Furnace Not Working? Check Your Batteries!

Are you stuck without heat in the middle of winter?

Are you panicking about getting the professionals out to your home in a timely manner?

Before you sound the alarm, have you checked the batteries in your furnace’s thermostat?

Dead batteries could be the cause of your furnace troubles.

Read more on our website!

Replacing the batteries in a digital thermostat is a pretty easy task, but if you have trouble don’t hesitate to contact us at CMR Mechanical.

After replacing the batteries, if your furnace still doesn’t operate properly give the experts for furnace repair in Ann Arbor a call!