HVAC unit is mostly used device in homes as well as offices. We can be uncomfortable if it is not working properly. Luckily, heat pumps give noted signs showing they need servicing on time. usually, the heat pumps start giving you bad aromas, which come when the air filter is dirty or there is a problem with the condenser.

While troubleshooting the smell issues, you must also check the sounds like knocking or banging coming out from the HVAC unit. So, let’s start reading about these obnoxious smells.

• Electrical odors

This smell might occur due to overheating problem. Hence, you should immediately turn off the unit before finding the real issue. Initially, you should check the air filters as they can limit the airflow and also overheat the electric resistance heaters. Calling a professional HVAC technician is a way to find out the real problem and do the repairs likewise.

• Rotten egg smell

No one likes rotten egg smell in their home, especially when is coming out from the HVAC system. It clearly indicates a natural gas leakage. Never take this situation lightly and immediately open the windows and call professional help.

• Gas smell

You will notice a burning gas-like smell when you open the heater. It happens in summer when the dust starts settling on the heat exchanger. Turning on the furnace cause the dust to burn off. If the smell is not coming out from the vents, it will leak throughout the pipe fitting.

• Oily smell

You will notice this smell when there is either oil leakage from a filter or tank fitting. It needs to be taken care of that can happen when you find a guide to heat pumps and finding the best contractor.

Before you tackle some serious issues with residential heat pumps, it is best to contact the expert technicians who will look out for faulty wiring, worn belts, or general wiring.

Gill Donny