factory-preset to activate at 30 PSI on decreasing pressure to alert teams of critical system pressure drops

Constructed for long-term reliability in harsh mechanical rooms

Direct Replacement: Verified 18

the MCP-8031-3100 includes a right-angle mounting bracket

For technicians performing a Trane furnace repair

Carrier SYSTXZNSMS01 Sensor 319825-402 factory-preset to activate at 30The Carrier SYSTXZNSMS01 is a high performance Infinity System Smart Sensor designed for precise HVAC zoning control. Built with a 2. 8 inch color touchscreen and a sleek full glass front, this communicating sensor serves as a vital bridge between individual zones and the Infinity System Control. It allows technicians to offer clients localized management of temperature and fan speeds without returning to the main thermostat. Engineered for the 4 wire