How to Fix the Most Common Heating Problems in Homes

Have you ever experienced having a faulty HVAC system but have no idea how to fix it? Fortunately for you, we have listed down some tips on fixing the most common heating problems in homes. This way, you don’t have to suffer from not having a properly functioning HVAC system, and you can now enjoy the moments you share with your family inside comfortably. 

Let’s get to it! 

Problem #1: Malfunctioning Pilot Light or Ignition Control

Most modern heating systems today consist of one of two ignition systems. These two ignition systems can be a hot surface ignition or an intermittent pilot. Once one of these has malfunctioned, your unit will produce no heat, which is totally uncomfortable for you and your family. In order to fix this problem, you might have to call the experts so that they can determine if your unit has a pilot light or none because if it’s the latter, your unit might use electronic ignition. The experts will do the necessary fixes for this, so it’s best to call them right away. 

Problem #2: Dirty or Clogged Filters

Dirty or clogged filters are one of the most common heating problems that restrict seamless airflow. The dirt or the blockage will make it hard for your unit to circulate air, thereby damaging your indoor air quality. To eliminate this problem, you must check and change your dirty filters at least once a month. If your home usually has excess hair, pet dander, smoke, aerosols, and other allergens or pathogens, it’s best to replace your filters frequently so that you can have the cleanest and most breathable indoor air.

Problem #3: Overrun Heat Pump

It is normal for your heat pump to run constantly, especially if your room temperature is less than 35 degrees Fahrenheit. That’s the beauty about heat pumps; they are designed to provide heat once they have consistently detected that amount of temperature inside. However, if your heat pump is still running even if your home’s climate is not like that, that’s when it becomes not normal. Overrun heat pumps could be because of undersized equipment or ductwork, low refrigerant, or bad reversing or compressor valves. These causes are hard to fix on your own, so it’s best to call a professional to help you fix the problem. 

Problem #4: A Faulty Thermostat

If your thermostat had a glitch, causing you and your family discomfort, you should immediately fix your faulty thermostat. A thermostat glitch often happens for both smart and traditional thermostats. The glitches that most homeowners experience are misused settings, misread temperatures, and low or no battery. Aside from fixing the glitch, why not consider switching to a programmable thermostat so that you can avoid having these glitches in the future. 

Problem #5: Leaky Ductwork

It’s hard to deal with leaky ductwork because this problem is invisible. Meaning, you cannot notice it right away until it causes significant problems. So to resolve this, you should regularly check for leaks by walking alongside the ductwork in the attic. You can also put incense near the duct to determine if there’s a leak. If the smoke moves, that’s your indication of a leak in your duct, so you should seal it immediately to experience higher energy efficiency and better heating and indoor air quality. 


It’s essential to fix these problems right away because you will only deprive yourself and your family of better indoor air quality if you don’t do something about them. But if you really don’t want any problems at all, you should have a regular inspection and maintenance so that these problems will no longer exist. 

If you need help with your heating systems, Air 1 LLC has got you covered! We are a company that offers heating and air conditioning services in Short Hills as well as Millburn, Summit, and Chatham. Our company’s team of experts will provide you with heating equipment from leading manufacturers and provide you with the services you need to take care of your systems. Contact us today and get a free estimate!