Trane BAYENTH007A Enthalpy Kit For Economizer Control System

The Trane BAYENTH007A enthalpy kit is a field-installed Reference Enthalpy Sensor Kit that enables intelligent economizer changeover by measuring outdoor air humidity for reference enthalpy control in commercial HVAC systems. It uses an Outdoor Air Humidity Sensor and is compatible with ReliaTel Economizer Control, designed for Trane 12.5–25 Ton Packaged Rooftop Units and Trane Commercial HVAC Economizer Systems. The kit is commonly installed in packaged rooftop units and economizer systems to support reference enthalpy measurement for outdoor air management, with installation in the Economizer Outdoor Air Section as a field-installed accessory kit. Maintenance teams, HVAC service technicians, and system integrators use it for replacement, retrofit, energy optimization, and restoration of economizer control systems in commercial office buildings, schools, hospitals, and retail facilities.