duct noises

December 9, 2014

Duct Noises Are More Than Just Annoying — They’re Telling You Something

Duct noises can make it seem like your entire heating and cooling system is an echo chamber. Fabricated of thin sheet metal in long rectangular shapes, residential ductwork can amplify and transmit duct noises throughout the entire home. From the moving parts in your furnace or A/C to the effects of temperature changes inside the ducts themselves, you may hear any number of duct noises emitted by the supply and return vents. Here’s what some of these duct noises may […]