Common Questions: What does the L170-20F rating mean on this switch

and VCP-34 series actuators

displaying specific fault codes for rapid troubleshooting

the 196248 is the housing and shroud only

Can the MF41-6043 replace the old MF-6103 exactly

Trane MOD2399 Module 321142-301 Common Questions: What does theThe 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 This genuine OEM Trane module (also identified by the superceded part number MOD02399) acts as the central coordination point, receiving inputs from