|
|
 |
|
|
RCS-14RDNO |
|
|
 |
|
As energy costs rise, keeping heating and cooling bills down becomes more of a challenge. One way to take control is by installing Electronic Duct Dampers. Dampers allow you to shut off air flow to unoccupied or unused rooms, limiting the flow of heated/cooled air to those areas that really need it. The increased airflow changes the temperature in the occupied areas more quickly, providing for shorter run times for your heating/cooling system. These units feature a specially designed seal that ensures that a closed damper has a solid positive seal. This eliminates air leakage, which can reduce efficiency and cause "wind" noise in the system. These duct dampers are designed for virtually silent operation. Apply power (24 volts AC at 500mA) to these dampers and they close, shutting off all airflow. Apply power to normally closed dampers and they open. Remove power and a spring returns the dampers to their original position. When used with the multi-zone control panel, simply run 2-conductor wire (18-22-gauge) from the control panel to the damper. It will open or close the dampers to maintain the desired temperature. Control the dampers manually (in single-zone system) by using a switch to apply/remove power to the damper. These measurments are for both the NO and the NC dampers. The 6" damper is 7 5/8" tall The 8" damper is 9 5/8" tall The 10" damper is 11 1/4" tall The 12" damper is 13 1/4" tall The 14" damper is 15 1/8" tall The 16" damper is 17" tall Current Consumption: .50 amps Normally closed dampers: Apply power to open duct, remove power and a spring closes it. Use as sub-zone without any HVAC controller. Do not use with Zone Controllers. Normally open dampers: Apply power to close duct, remove power and a spring opens it. Use with zone controllers.
|
|
|
|
|
|
|
