Ewc Controls EWT3900 Ultra-Zone EWT-3900 Thermostat Wireless Programmable

Product Description

The EWC CONTROLS EWT3900 Ultra-Zone EWT-3900 is a wireless, programmable thermostat with a control range of 30 to 99 deg F and a differential of 1 to 3 deg F. It features 7 or 5-2 days programs per week and is compatible with NCM-300, BMPlus3000, or UZC4 ultra zone panels.

• Adjustable temperature differential from 1 to 3 deg F
• Keypad lock for preventing unauthorized changes
• Filter change alert after 400 hours of system run time

Product Highlights

This wireless thermostat is designed for easy retrofit applications in zoning or non-zoning installations. It supports single and two-stage heating and cooling systems, heat pumps, and three-stage heating with two-stage cooling systems.

Product Information

Standard Information

• Brand: EWC CONTROLS
• Manufacturer Part Number: EWT3900