Trane MOD2399 Module 321894-708 The permanently lubricated ball bearings

The permanently lubricated ball bearings and high-service factor design are engineered for continuous operation in demanding commercial environments

OEM Compatibility: Specifically engineered for Carrier 58CVA09010116 and 58STA09010114 models to ensure seamless bolt-on installation

reducing hunting in modulating control loops

For contractors performing zoning system troubleshooting

Complete Assembly: Includes the 20-inch burner head and necessary manifold components to simplify the extraction of split or expanded old burners

Trane MOD2399 Module 321894-708 The permanently lubricated ball bearingsThe Trane MOD2399 Electromechanical Logic Module is a critical control component designed for legacy Trane commercial HVAC systems and large scale air handling units. As a veteran technician knows, maintaining electromechanical relay logic is essential for the reliable sequencing of heavy duty equipment. This genuine OEM Trane module (also identified by the superceded part number MOD02399) acts as the central coordination point, receiving inputs from