The NCM 300 panel provides intelligent control of Heat Pump or Conventional forced air zoning systems at a maximum of three zones using motorized dampers and practically any off-the-shelf heat/cool thermostat. With features like automatic changeover, opposite system service, short cycle timers and supply air sensing capability, the NCM 300 provides a high level of performance in a non-expandable zone control panel.
2 to 3 zones, non-expandable|
Compatible Equipment: Gas/electric/hydro up to 2 stages heating and 1 stage cooling and heat pump conventional up to 2 stages heating and 1 stage cooling|
Compatible thermostat: Any single stage heat/cool thermostat or 2 stage heat, 1 stage cool heat pump thermostat|
Compatible Damper: EWC models URD, ND, RSD and SID, any 24vac 3 wire or 2 wire damper|
Staging via adjustable on-board timer (7 to 42 min)|
Enhanced hydro-air capabilities, can delay fan activation on Heating demand|
Supply air temperature monitoring to help protect HVAC equipment|
Adjustable purge time (9 or 12 sec)|
On board LED's indicate system operation
EWC Zone Control Panel, Non-Expandable, 19 to 30 VAC, 9-7/8 in Height, 10 in Width, 1.7 in D, 1-Cool/2-Heat Stages, LED, 2 to 3 Zones, For Use with: EWC Models URD, ND, RSD and SID Damper and Two-Stage Heat Pump and Dual Fuel Thermostat