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down-fired radial burner systems
the B217 valve eliminates control loop hunting and ensures stable performance in variable flow hydronic applications like air handling units and fan coil coils
Modern HVAC filtration requirements demand precise airflow resistance parameters
or visible "mushrooming" or bulging at the top of the aluminum can
Fasco D031 Motor 318172-701 down-fired radial burner systemsThe Fasco D031 Motor is a high reliability shaded pole motor specifically engineered for continuous duty ventilation. Operating at 115V and delivering 1 25 HP at 1550 RPM, this 3. 3 inch diameter unit is a staple for service contractors maintaining bath fans, humidifiers, and dehumidifiers. Its Open Air Over (OAO) enclosure ensures optimal heat dissipation during operation, while the thermally protected design prevents winding failure under demanding
