5 Types Of Loud Noises Furnace Makes
close

Furnaces | 6 Min.

5 Types Of Loud Noises Furnace Makes

Written by Akshita

furnace making noise

Is your furnace making bizarre noises and you don’t know what to do about it?

Different noises have different meanings, not all noises you hear have to be worried about. The popping sounds that come from ducts are not worrisome. But, the whining or vibrating noises are the sounds that need to be noticed and checked by a professional technician. These sounds can be an indication of some problems in your furnace that should be taken care of. These sounds can be of different kinds:

1. Humming or Buzzing Noise From the Furnace

A buzzing noise coming from a furnace can be due to several reasons.

2. Clicking Noise Coming From Furnace

A clicking noise coming from a furnace can be caused by several reasons:

3. Banging Noise Coming From the Furnace

A banging noise coming from a furnace can be caused by several reasons:

4. High-pitched squeaking or whistling noise

A high-pitched squeaking or whistling noise coming from a furnace can be caused by several reasons:

5. Rattling Noise Coming From the Furnace

A rattling noise coming from a furnace can be caused by several reasons:

What to do when you hear these sounds?

It’s important to fix the issue as soon as possible, as a malfunctioning furnace can cause a decrease in energy efficiency and can also be a safety hazard. Loose or disconnected ductwork can also lead to decreased airflow and reduced heating efficiency. Depending upon the problem these steps should be taken.