Heating system products like water heaters and other heating equipment are known to make strange noises when repair, service, or replacement is needed.
If you notice foul odors coming from your vents or near heating system equipment, it might be time to call a professional to correctly diagnose the issue.
Inefficient or failing heating systems will continuously run in order to keep up with its demand. You may also experience your system taking a long time to heat your home or business.