Under normal circumstances, there is a identifiable sound that you expect from your heating system or AC, however this should be something you are used to such that any slight fluctuation from the respected sound will be easy to notice; Usually, there are a few sounds, including clicking sounds, that you may see when the temperature control gets to an optimal temperature and signals the heater; It is also customary to hear a whooshing sound as air flows through the heater! However, odd sounds that are not a result of normal temperature control functioning should be something you are keen on, but while some blowers are generally louder than others, it is not respected to have an harshly loud heater, especially for residential purposes.
Heating and A/C company manufacturers consider some of these factors when coming up with heating solutions for homes; So what should one do when they realize that their heating system is too noisy? Well, the first step is to check for something that needs tightening.
Sometimes a loose item in the heating system could be responsible for such noises! Rumbling noises whenever the heating system is turned on is also indicative of a significant issue. The best thing is to switch off the heating system and immediately contact an Heating and A/C professional for professional assistance, and more often than not, these professionals understand what could be happening, then a few hours later, the heating system was fixed, and no odd sounds were coming out of it. The Heating and A/C serviceman had tightened all the loose wirings and taken care of all other issues that could be triggering the unusual sounds. The heating system was quieter and running smoothly afterward.