A furnace is a heating device that heats up a space. A furnace should have a natural turn on and off-cycle. A furnace that won’t turn off can be frustrating and worrisome, and it can also cause major damage. Wrong thermostat setting, damaged thermostat, old air filter, and damaged blower motors could be the issues in a furnace that continues to run. If you fix these issues and still your furnace won’t shut off, here are some tips to figuring out whether to call the professionals or not:
1. Check the thermostat
If your furnace won’t shut off and you are worried, there is no need to panic. Immediately check the thermostat, whether it’s set to ‘on’ or ‘auto’. If it’s set to ‘on’, change it to ‘auto’. This will turn the fan off when the temperature reaches the specified limit. Some thermostats also have an ‘off’ selection. If the temperature is set too high, the furnace will run continuously to keep a high temperature. A set temperature above 80 degrees can damage almost any furnace. Check your home’s temperature. If it is below the set temperature, your furnace is working too hard, it may have its air filter clogged. If the temperature is above the set temperature, it means the furnace is damaged, and it’s time to call the professionals for furnace replacement near me.
2. Check the air filter
An air filter helps regulate the furnace’s air supply. An air filter has many complicated parts. Clogged air filters can be a major problem. If the filter is clogged, it should be immediately repaired or replaced.A clogged air filter can decrease the airflow in your sacred space, and it can cause your furnace to run continuously. When a furnace is turned on, the return ducts in it start pulling in air. The ducts pass air through the filter, which traps dirt, dust, and other particles.
A clogged air filter will prevent your furnace from getting the desired air supply, and it will keep on working. As the filter gets dirtier, the furnace becomes less effective. Change your filter every three months. If your filter has a plastic frame, reuse it by cleaning and air drying it.
3. Call the professionals
If you have done the above steps but still have your furnace won’t shut off, it’s time to look for HVAC contractors near me. The reasons for a faulty furnace could be wiring issues on the thermostat or leaky ductwork that you can not solve by yourself. In such a situation, you need to call a professional to take care of such problems.
Need to replace your furnace ASAP? Contact After Hours Heating and Air by calling us at 502-306-2983. They are specialists in ensuring that even the smallest details and finishing touches are done carefully and properly so that your comfort system lasts longer. Whether it’s the middle of the night or a weekend, you can avail of prompt services from our team.