Hearth dampers are intended to protect against the distribute of hearth and smoke in the making. They are usually set up inside the ductwork of HVAC techniques and instantly close once they feeling a rise in temperature or smoke. HVAC dampers are key elements of your house’s heating and cooling https://aircontroldampersforhotcl14567.dailyblogzz.com/37276678/considerations-to-know-about-air-control-dampers-for-hot-climates