The most common issue is the blower wheel coming loose.
Furnace blower wheel rattling.
If the blower motor isn t secured properly it can result in a rattling noise when your furnace is turned on.
You need to turn off your furnace immediately and wait for a professional to do a full inspection.
If you follow these steps and catch it early you should only face.
I think the niose if coming from where the spiny wheel is dont know what it is called but if i put my head of to the furnace i can hear it very clear.
I have the temp at 70 degrees.
It is so loud.
Furnace making a rattling noise.
In order for blower motors to work efficiently and properly they must always remain in balance.
This could be due to a number of reasons.
It is a goodman furnace about 10 years old.
Sometimes the mounts that hold the blower in place can become loose which can cause your blower to become misaligned.
Scraping and rattling metal.
The rattling could also be coming from loose panels that need to be tightened.
If you are hearing metal against metal there s probably something wrong with your blower wheel.
If you hear this sound it needs addressing straight away.
To ensure this balance blower motor wheels typically come with balancing weights or clips attached to them.
If this is your issue you ll need a technician to come to check out your system and tighten any loose parts.