When you turn on the air conditioner you may smell stale cigarette smoke.
Burning rubber smell air conditioner.
Heat and continuous use wear out the belt which results in the burnt rubber ac smell.
The odor drifts through the ac ducts to drift to your nose.
Reasons why your air conditioner smells like burning plastic.
If someone has smoked in the home the odors could accumulate in the filter and evaporator coil.
The best way to avoid this is to ensure that during regular services your mechanic is checking the refrigerant levels in the compressor and topping up as required.
The same problem can be interrelated with the power steering pump s pulley and belt.
Well if there s a burning smell coming from your vents the problem really depends on whether you re using heat or air conditioning.
This in turn leads to the dreaded burning rubber smell.
The most likely reasons why your air conditioner smells like burning plastic are 1 dust burning off in most parts of florida there is no need to switch on the heating mode of ac.
If you re using ac something is most likely overheating which is not good.
It is just your furnace heat pump burning off dust.
Now call a professional air conditioning repair company to come fix the problem.
Broken capacitor all air conditioners have a capacitor that powers the.
For starters you re probably worried your air conditioning system is on fire don t worry just yet chances are it s probably not and two no one wants an unpleasant burning odor in their home every time they re trying to cool off or warm up.
This leads to the smell of burning rubber.
Shut off your air conditioner immediately.
The solution since the belt is made up of rubber it has to be replaced eventually.
If you believe none of these are the issue and the burning smell does not resolve itself within a few moments open your windows to air out your home.
If this is the first time this has happened turn your air conditioner off and lubricate the bearings.
A fault in the electrical system of your car or truck can often present as a sudden burning rubber smell.
The fact that you smell burning rubber is an indication that the time to change it.
A fault in the electrical system can cause the smell of burning rubber.
If something smells like it s burning it probably is.
This will prevent the motor from burning completely out.
But if you notice a burning smell and your ac is in cooling mode.
It may be that your air conditioner compressor pulley may be locked or jammed causing the belt to just slip creating heat and as a result a burning smell of rubber.
Running the ac while something is wrong will only make things worse and result in a bigger repair bill.
If you re using heat for the first time this season it is a normal smell.
The smell of a burnt fuse doesn t last long as the fuse burns quickly.
During a cold front when suddenly the need arises you may observe a burning smell.
