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.

EWC® Ultra-Zone Zone Control Panel, 19 to 30 VAC, 2 to 3 Zones, 10 in W x 9-7/8 in H x 1.7 in D

• 2 - 3 zones, non-expandable
• Compatible equipment - gas/electric/hydro upto 2 stages heating and one-stage cooling and heat pump conventional upto 2 stages heating and one-stage cooling
• Compatible thermostat: any single stage heat/cool thermostat or 2 stage heat, one-stage cool heat pump thermostat
• Compatible dampers - EWC models URD, ND, RSD and SID. any 24 VAC 3-wire or 2-wire motorized damper
• Staging via adjustable on-board timer (7 - 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 (90 or 120 sec)
• On board LEDs indicate system operation
• Supply air sensor
• For use with EWC Models URD, ND, RSD and SID damper and 2-stage heat pump and dual fuel thermostats