EWC

EWC Controls NCM-300 2/3 Zone Control Panel

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SKU:
NCM-300
MPN:
NCM-300
Condition:
New
Minimum Purchase:
1 unit
Shipping:
Calculated at Checkout
$249.89
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Description

Manufacturer Part Number: NCM-300

The EWC control, NCM-300 panel provides intelligent control of the 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.

COMPATIBLE DAMPERS: EWC Models URD, ND, RSD, and SID. Any 24vac 3 Wire or 2 Wire damper. COMPATIBLE EQUIPMENT: Gas/Electric/Hydro ? Up to 2 Stages Heating and 1 Stage Cooling. Heat Pump Conventional ? Up to 2 Stages Heating and 1 Stage Cooling.

Key Features

  • 2-3 zones, non-expandable
  • Supports any single-stage Heat/Cool Thermostat or 2 Stage Heat, 1 Stage cool Heat Pump Thermostat.
  • Enhanced Hydro-Air capabilities, can delay fan activation on Heating demand.
  • Supply Air Temperature Monitoring to help protect HVAC equipment.
  • On Board LED?s indicate system operation.

Installation Available

RFWEL Engr provides installation assistance for HVAC Relay & Zone Panels. Please contact us for an estimate.

Key Specifications
Compatible Brands EWC
Compatible Models single stage Heat/Cool Thermostat, 2 Stage Heat, 1 Stage cool Heat Pump Thermostat
Heating Stages 2
Cooling Stages 1
Number of Zones 3
Electrical Specification
Input Voltage (AC) 24 VAC
Input Voltage Range 18 - 30 V
Mechanical Specification
Operating Temperature -20 degF to 160 degF
Relative Humidity 95%, Non-Condensing
Please contact an RFWEL HVAC Controls Tech if you have questions on the specs.

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Reference HVAC Control Drawings

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Warranty Information

Manufacturer warranty runs for 1 year from delivery date. Rfwel Engr support handles warranty repairs/replacements for this item.
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Additional Information

Compatible Brand:
EWC
Compatible Model:
single stage Heat/Cool Thermostat
Compatible Model:
2 Stage Heat
Compatible Model:
1 Stage cool Heat Pump Thermostat
Min Input Voltage (V):
18
Max Input Voltage (V):
30
Min Operating Temp (degF):
-20
Max Operating Temp (degF):
160
Relative Humidity (%):
95
Input Voltage:
24 VAC
Heating Stages:
2
Cooling Stages:
1
Number of Zones:
3
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