All posts tagged: gas-tight shut-off dampers

shut-off dampers

(Shut-off) Gas Tight Dampers

What is Gas Tight Damper? The general gas-tight damper keeps the air either trapped into the system or lets it out. They complement the down flow induction unit to monitor the airflow across the system. Sometimes known as tight seal dampers because they can keep the warm air trapped inside the chimney or the system