International Environmental 71520318 Digital Non-Programmable Fan Coil Thermostat

The International Environmental 71520318 is a digital non-programmable fan coil thermostat designed for universal compatibility with both 2-pipe and 4-pipe 24-volt fan coil systems. This OEM replacement thermostat features a straightforward design that eliminates programming complexities while delivering precise temperature control for residential and commercial HVAC applications.

Key Features:

• Digital non-programmable design for simple, straightforward operation
• Universal compatibility with most low-voltage 2-pipe and 4-pipe fan coil systems
• 3-speed fan control for customizable comfort levels
• Backlit display with large, easy-to-read numbers
• Red/Green LED indicator shows heating or cooling mode status
• Keypad lockout option prevents unauthorized temperature adjustments
• Configurable for Fahrenheit or Celsius temperature display
• Non-volatile memory retains all setpoints during power outages
• Dry contact equipped for auxiliary control functions
• Electric heat ready for systems with auxiliary heating
• Mounting screw included for easy installation

This thermostat is manufactured by Venstar and branded for International Environmental Corporation applications. It serves as a direct OEM replacement for part numbers E055-71520304 and works seamlessly with existing fan coil systems. The thermostat's simple interface and reliable performance make it ideal for hotel rooms, apartments, condominiums, and commercial spaces where straightforward temperature control is preferred over programmable features.