Dampness Control: It contributes to dampness control by facilitating good air flow and protecting against condensation, lessening the chance of mold advancement. Nonetheless, one downside of selecting this type of damper in HVAC is that they are most effective for momentary use when maintaining the airflow in an HVAC procedure. https://air-control-dampers-for-h24455.blazingblog.com/36665070/about-air-control-dampers-for-hot-climates