How to Fix Heater Problems: 5 Common Furnace Issues?

How to Fix Heater Problems: 5 Common Furnace Issues?

Winter months can be challenging, especially when you try your hardest to keep the inside of your home warm and comfortable.

Your heating system plays a vital role in keeping the water warm. It would be amazing to have a heating system that works 100% of the time, but that is not always possible.

And the older the heating unit gets, the harder it will be to maintain.

Here are some common furnace problems and what you can do to fix them before it’s too late.

1. Your Heater is Blowing Cold Air

You can contact the most reliable furnace repair in Kimberly, ID if your heater is having issues with blowing cold air so they can inspect and fix it immediately.

There are some ways to find the cause. The first thing to do is look at the thermostat and make sure it is at the right temperature, as you may have forgotten to adjust the settings.

Next, if your furnace is running on gas, make sure the gas has been refilled.

Then, if neither of those fix the problem, check the air filter. It may be full of dirt and need to be cleaned or replaced.

2. Your Rooms Are Not Getting Enough Warm Air

Another common issue is that some rooms may constantly feel that not enough warm air is being circulated through the house. This is an issue with either the air filter or leaky ducts.

If the ducts entering a specific room have leaks or gaps, that room won’t get all the warm air it should. A way to fix this is to check the vents and the air filter to make sure everything is clean. Also, ensure there is no blockage in the front of the furnace.

3. Your Furnace Won’t Switch Off

A furnace that is always on is another problem most people experience.

You should check the thermostat first — if you notice that the furnace is on auto but won’t turn off, then a wire could be loose. This causes the thermostat to malfunction.

Similarly, there may be a problem with the burners that you’ll need to look into .

To solve this problem, you should have a contractor check your furnace at least every two months.

white thermostat at 62

4. A weird Sound or Smell is Coming From the Furnace

Do you constantly hear this bizarre noise or smell a strange odor in your house? This is another problem that is furnace-related. The noise and smell are likely traveling through the ducts and vents.

The best solution to this issue is to switch the furnace off and call a professional for tanked water heater repairs as the element might be burning. The noise can either be from loose panels or ductwork issues, and the professional can check that, as well.

5. Your Furnace’s Pilot Light is on

There are so many reasons why the pilot light would be on. One of the reasons could be improper ventilation in the system.

If you have a gas furnace, the pilot light is needed to produce heat, and when this light starts to malfunction, a professional needs to be consulted.


Over time, all items will need to be cleaned or swapped out to ensure a fully functioning heater. Your best recourse would be to call a professional to assist you and help you keep your home safe and warm all winter long.