Erie By Schneider Electric VT2221H13B020 Normally Closed 2-Way Zone Valve 1/2" NPT 120V

The Erie By Schneider Electric VT2221H13B020 is a 120-volt normally closed (N/C) two-way zone valve designed for hydronic heating and cooling systems. This motorized valve provides reliable on/off control of water flow in residential and light commercial HVAC applications.

Key Features:

• 1/2" NPT threaded connections for easy installation
• 120V AC power supply for standard residential wiring
• Normally closed configuration - valve remains closed when de-energized
• Two-way design for direct zone control
• Durable brass construction for long service life
• Spring return mechanism ensures fail-safe closed position
• Suitable for potable water, glycol solutions, and hydronic heating systems

This zone valve is ideal for controlling individual heating zones in forced hot water systems, radiant floor heating, and hydronic baseboard applications. The normally closed design ensures that zones remain off when the thermostat is not calling for heat, improving system efficiency and reducing energy costs.