Forced combustion air is supplied to studio equipment either individually by dedicated variable speed blowers or as a group fed by a single fixed speed blower via manifold.
Variable Speed Blowers
Most combustion equipment from WDG is supplied with a variable speed blower which receives an input speed signal from the temperature controller. The blower speeds up when there is a call for heat, and slows down when the set point is lower than the process temperature. Compared with fixed speed blowers, dedicated variable speed blowers save energy as units can be slowed or turned off on an individual basis.
|Model||Voltage||Energy Consumption||Volume (CFM)||Max Pressure (“w.c.)|