Automatic dampers are controlled by a motorized actuator and can be programmed to open and shut at unique situations or dependant on specific circumstances, including temperature or humidity degrees. Manual dampers are modified by hand and are generally Utilized in more mature HVAC systems. These are much less common currently https://angeloxqfth.tusblogos.com/37061997/getting-my-air-control-dampers-for-hot-climates-to-work