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Home Improvements

Common Heating Problems and How to Fix Them

As the temperature drops and winter approaches, there’s nothing worse than encountering heating problems at home. Not only can it make you feel uncomfortable, but it can also lead to higher energy bills if your heating system is not running efficiently. In this article, local HVAC contractors will share some of the most common heating problems and how to fix them, so you can keep your home warm and cozy all winter long.

No Heating

One of the most frustrating heating problems is when your heating system is not producing any heat. Before calling a technician, there are a few things you can check yourself. First, ensure that your thermostat is set to heat mode and the temperature is set to a level that should trigger the heating system. If it’s not, adjust the temperature and see if that makes a difference. Next, check that your furnace’s power switch is turned on. If it’s off, turn it on and see if the system starts producing heat. If you still have no heat, it could be a problem with your pilot light or ignition system, and you may need to call in a technician.

Insufficient Heat

If you’re getting some heat, but it’s not enough to keep your home warm, there are several things you can check. First, ensure that your air filter is clean. A dirty air filter can block airflow and reduce the efficiency of your heating system. Replace the filter if it’s dirty and see if that makes a difference. Next, check that your vents and registers are open and not blocked by furniture or other objects. Finally, ensure that your thermostat is working correctly and is not located in a drafty or overly warm location, which can affect its accuracy.

Short Cycling

Short cycling refers to when your heating system turns on and off frequently, rather than running for a longer period and then turning off. This can be caused by a few different issues, including a malfunctioning thermostat, a dirty air filter, or a problem with the heat exchanger. If you’re experiencing short cycling, it’s best to call in a technician to diagnose and fix the problem.

Unusual Noises

If you hear unusual noises coming from your heating system, such as banging, whistling, or rattling, it could be a sign of a problem. These noises could be caused by a variety of issues, including a loose belt, a broken motor mount, or a problem with the blower wheel. Ignoring these noises could lead to further damage to your heating system, so it’s best to have them checked out by a professional.

Pilot Light Problems

If you have a gas furnace, a common problem is a pilot light that won’t stay lit. This could be caused by a dirty pilot light, a faulty thermocouple, or a problem with the gas supply. If you’re experiencing this issue, turn off your furnace and call in a professional to diagnose and fix the problem.


Heating problems can be frustrating, but with a little troubleshooting, you can often fix them yourself. However, if you’re not comfortable with DIY fixes or if the problem is more serious, it’s best to call in a professional heating repair contractor to diagnose and fix the issue. Remember to perform regular maintenance on your heating system, including changing air filters and scheduling annual inspections, to keep it running efficiently and prevent future problems. By taking care of your heating system, you can ensure that your home stays warm and comfortable all winter long.

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