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The furnace is loud when it turns on because the ignition of the burners and the movement of air through the system create noise.

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AnswerBot

6mo ago

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Related Questions

Why does my furnace make a loud noise when it turns on?

Your furnace may make a loud noise when it turns on due to issues such as a malfunctioning blower motor, loose components, or a clogged air filter. It is important to have a professional inspect and repair the furnace to prevent further damage.


Why is my furnace so loud all of a sudden?

Your furnace may be loud all of a sudden due to a variety of reasons, such as a dirty or malfunctioning fan, loose components, or a clogged air filter. It is important to have a professional inspect and repair the furnace to prevent further issues.


Why is my furnace making a loud noise?

Your furnace may be making a loud noise due to issues such as a malfunctioning blower motor, a clogged air filter, or loose components. It is important to have a professional inspect and repair the furnace to prevent further damage.


Why furnace clicks loud once when it starts?

Because it has to produce an electric ark to ignite the gas that heats the furnace.


Why does my furnace make a loud noise when turning on?

Your furnace may make a loud noise when turning on due to issues such as a malfunctioning blower motor, loose components, or a clogged air filter. It is important to have a professional inspect and repair the furnace to prevent further damage.


The air rushing noise when furnace kicks in is loud. Any ideas on how to make the furnace quieter?

Furnaces can get loud if they need service. Over time, they get clogged up and dirty, which is not only inefficient and loud, but can be dangerous too. Have it serviced by a qualified professional.


When furnace turns off blower will continue to run?

no


Why is my furnace making a loud rumbling noise when starting up?

A loud rumbling noise when starting up your furnace could be caused by a dirty burner or a problem with the ignition system. It is important to have a professional HVAC technician inspect and repair the furnace to prevent any potential safety hazards.


Why is my furnace making a loud rumbling noise?

A loud rumbling noise from your furnace could be caused by a buildup of dirt or debris in the burner or heat exchanger, a problem with the blower motor, or a malfunctioning gas valve. It is important to have a professional HVAC technician inspect and repair the furnace to prevent further damage and ensure safe operation.


What is the function of a furnace fan limiter switch and how does it impact the operation of the furnace fan?

The furnace fan limiter switch is a safety device that regulates the temperature of the furnace by controlling when the fan turns on and off. It prevents the furnace from overheating by shutting off the fan if the temperature gets too high. This helps protect the furnace from damage and ensures safe operation.


What is the function of a furnace fan limit switch and how does it impact the operation of the furnace?

The function of a furnace fan limit switch is to regulate the temperature inside the furnace. It helps control when the fan turns on and off based on the temperature of the air inside the furnace. If the switch is not working properly, it can cause the fan to run continuously or not turn on at all, which can lead to overheating or inefficient heating in the furnace.


Why does your Furnace turns on every twelve minutes?

I would investigate the thermostat first based of the info provided.