Available in Black or white insulation complies with Aus and NZ standard AS1571 Fire Rated All our coils are uniformly round - making it easier to fix flare nuts Our copper pair coils are malleable Coils can be pushed through tight spaces without affecting...
This in-line damper is really useful for controlling airflow in different zones on ducted system installations with the benefit of being controlled by a zone controller or even a simple light switch.