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Is It Time to Replace My Furnace?

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When it comes to winter in Dauphin County, you rely on your furnace to keep you and your family warm. Yet, your furnace doesn’t last forever. Eventually, you will have to replace it with a new and more efficient furnace. When you are ready, MT Heating and Cooling in Johnstown, PA is ready to help, but how do you know when that is? Below are nine signs that signal it may be time to replace your furnace. 

How Old Is It?

One of the best ways to figure out if your furnace needs to be replaced is its age. Most furnaces last about 15-30 years. However, it also depends on what type of furnace you have and how well you take care of it. If you still have your user manual, you may be able to find the lifespan of your particular furnace somewhere in its contents. 

How Many Repairs Has It Needed in the Past Year?

Ask yourself how often you have called MT Heating and Cooling in the past year to make a repair. If it’s more than a few times, it may be time to start planning for a replacement. If you don’t know where to start, call on the knowledgeable professionals at MT Heating and Cooling for help. 

Does It Keep Your Family Warm?

Your furnace’s job is to keep your family warm. If it is not doing its job, there is something wrong. Whether your Dauphin County home just can’t seem to get warm or if you notice uneven heating, MT Heating, and Cooling can help. We can help you repair or completely replace your furnace. 

Have You Noticed Poor Indoor Air Quality?

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If your furnace isn’t working properly, it can lead to poor air quality. You may notice excess dust around your home and your family coughing more often. It may seem more difficult to breath and those with respiratory issues may struggle with symptoms.  


While these issues can be caused by something simple like a clogged filter, it can also signal more serious issues with your furnace. MT Heating and Cooling recommends checking your filter first. If changing or cleaning it does not work, there may be a more serious issue that needs tending to. 

Does It Run Irregular Cycles?

If your furnace is on its way out, it may struggle to keep up with warming your Johnstown home. It may run more often than normal or turn on and off more frequently. 

Have Your Energy Bills Been Rising?

Another very strong sign that your furnace is struggling is rising energy bills. When it can’t keep up with heating your home, it runs longer and uses more energy. Then you end up paying more to keep your home comfortable. If this is the case, it is important to take action so you don’t end up wasting energy or paying more than necessary. 

Does It Make Strange Noises?

If your furnace starts making strange noises, it may signal a serious issue. Sounds you may hear include banging, buzzing, whistling, rattling, or humming. Be sure to call MT Heating and Cooling to get it checked out, repaired, or replaced if necessary. 

Do You See Rust or Cracks Around Your Furnace?

Along with sounds, you may also notice visible damage to your furnaces such as rust or cracks. This is a very good sign your furnace needs to be replaced. 

Contact MT Heating and Cooling for a Replacement


Do multiple items on this list apply to your furnace? If so, it is likely time for a replacement. Call on the professionals at MT Heating and Cooling. You can do so on our website here: https://www.mtheatingandcooling.com/. You can also call us at (717)-525-9665. We will help you choose and install the best furnace for your home and family.

Reasons to Call MT Heating and Cooling to Weatherize Your Home

When it comes to your Dauphin County home, there are many elements that contribute to how much energy you use. Between multiple heat loss, leaving appliances on when you aren’t using them, and other issues, there are many ways you can waste energy in your home.

One area that is important to focus on improving is your HVAC system. There are many different elements that can contribute to how much energy your HVAC system is using. However, MT Heating and Cooling in Johnstown, PA is here to help with our weatherization services. Read on to learn more. 

Learn Where You Stand

Do you know how much energy you use while keeping your family comfortable? Do you know how much energy you are losing? If not, MT Heating and Cooling can help you figure it out by performing an energy audit. If you are looking to save money on your utility bills or just make your Johnstown home more efficient, then an energy audit is the best place to start. 

When MT Heating and Cooling visits your home for an energy audit, we will analyze your energy bills, inspect your home, and use special equipment to take precise measurements. Once the audit is complete, we will be able to tell you how much energy is being used to heat your home and where this energy is being used or lost. 

Get Recommendations

Once we know how much energy your HVAC system is using and where it is being used wastefully, MT Heating and Cooling can provide you with solutions to make your home more efficient. For instance, if you have a broken air duct that is leaking, we can help you fix it. Even if we cannot personally fix the issue, such as poorly insulated windows, we can help set you on the right track to make your home more comfortable and energy-efficient. 

Improve Your Dauphin County Home

There are many systems and appliances in the HVAC market that can improve your Dauphin County home. MT Heating and Cooling can help you purchase and install many of them. Here are just a few popular solutions. 

Programmable Thermostats – Programmable thermostats allow you to control the temperature of your home while you are not around and makes using your HVAC system more convenient than ever. All you have to do is program a schedule once and your system will continue to follow that schedule until you change it. You will rarely have to touch your thermostat ever again. 

Home Zoning Systems – If you have uneven heating throughout your Dauphin County home, a home zoning system can help. A home zoning system divides your home into sections using dampers in the air ducts. The dampers open or close so you can direct the warm or cool air directly where you want it to go. 

Repairs and Adjustments – If your system is damaged, it can cause issues with your comfort and system’s efficiency. MT Heating and Cooling can help you repair or replace parts so your HVAC system can work properly.

Cleaning – When your system is dirty, the dust and debris can block the airflow or damage sensitive parts of your unit. It is important to schedule preventative maintenance 1-2 times per year. If your system is due for a cleaning, MT Heating and Cooling can help. 

System Replacements – If your system is old or has been needing multiple repairs lately, it may not be working well enough to keep your Johnstown home comfortable. MT Heating and Cooling can help you choose and install the best system for your home and situation. 

Contact MT Heating and Cooling Today! 


If you would like to contact MTHeating and Cooling to schedule and of our services or install any products, you can do so on our website here: https://www.mtheatingandcooling.com/. Alternatively, you can also call MT Heating and Cooling at (717)-745-3665. We will help you weatherize your home so your family can be comfortable while you save energy as well as your hard-earned money.