Staying warm during the frosty Wisconsin winters is essential in keeping you and your family safe and comfortable. It is necessary to stay protected against drastic drops in temperature by keeping your home warm. No one wants to be without heat during a Wisconsin winter!

The following people are at greater risk of having an  illness during winter:

  • People who have a disability
  • People aged over 65
  • People who have a long-term medical condition such as heart, kidney or lung disease or cancer

The ability to heat your home is a good way to not just keep yourself warm; more importantly, it keeps your family safe and secure. What if your furnace, the very thing that you expect to help you stay comfortable fails and instead of releasing heat, it blows cold air?

If you find yourself in this unwanted situation, an experienced and knowledgeable heating company can get yor heat back asap.

Below are the top reasons why your furnace may not be heating your home properly.

The Furnace is Overheated

If your heating system is inconsistently blowing hot and cold air, it is possible that the furnace is overheated. If so, a limiter switch, which is a safety device in your furnace may have turned the burners off. The blower keeps blowing in order to cool the furnace down to a safe level.

The main reason why a furnace overheats is a dirty filter. Blockages in the airflow cause the furnace to run longer to heat your home to the point of overheating. This problem cannot be ignored because repeated overheating will break the furnace’s heat exchanger, which is a costly part to repair or replace.

A simple solution to this problem is either cleaning the filter or swapping it to a new one.

The Thermostat is Not Working Properly

Many times, people think that their furnace is faulty when the real scenario is that the thermostat is actually malfunctioning. Before assuming that you have a costly heating problem to deal with, first take a look at your thermostat.

In checking the thermostat, you need to consider a few things:

  • Before moving to the more complicated issues, check the batteries to see if they need to be replaced.
  • As dust and dirt are often the cause of inaccurate temperature readings and other problems, proper cleaning can many times fix the issue. For older thermostats, a simple dusting with a small paintbrush is usually all that is needed.
  • Your thermostat needs to be away from heat sources and direct sunlight.
  • Your thermostat must be perfectly level on the wall. If not, the thermostat switch will not work properly.
  • Make sure that your thermostat is set to “HEAT”

Sometimes, your furnace’s thermostat needs a little bit more attention. You may be thinking that the thermostat is broken, however, it could be that it was just neglected. If your thermostat is old, damaged, or has wiring issues, it may be time to get a replacement. We recommend investing in a programmable thermostat.

In recent technological advances, manufacturers have come up with the new, high-tech “smart” thermostats which can learn your habits and automatically adjust the temperature as needed.

There is no Power in the Furnace

Check your circuit breaker to ensure that your furnace is not turned off. Sometimes, the blower motor has a separate breaker so you might want to check that as well.

Check the furnace and surrounding walls for another switch or circuit breaker and ensure that it is turned on. If any of these switches and breakers are turned off, turn them on and allow your system to run. If they trip off again, it might mean that there is a problem with the wiring and you will need to contact your heating company to get it fixed.

Furnace Repair in Brookfield and Menomonee Falls, WI

Not getting heat from your furnace when you need it most is a very frustrating and sometimes perilous situation. If your heating system is not blowing warm air or if you are experiencing any other heating-related issues, call a trusted furnace repair company serving Menomonee Falls and Brookfield WI, like New Berlin Heating and Air Conditioning.

We have been providing complete and total comfort to our customers throughout Southeastern Wisconsin for decades. Call us and let our trained technicians fix your heating system in no time.