Do I need to replace the isolation grommets as well

the shielded 22/2pr construction meets the physical layer requirements for many RS-485 and BACnet MS/TP applications

Engineered for HCFC and non-flammable HFC refrigerants

maintaining the original engineering specifications for safety and system response

Trane MOD1611 Interface Board 319852-301 Do I need to replaceThe Trane MOD1611 Communications Interface Board is a critical OEM replacement part designed for integration with Reliatel control systems. This HVAC control board acts as a primary module interface, facilitating seamless data exchange between commercial rooftop units and building management protocols. Engineered for high reliability performance in demanding industrial environments, the MOD1611 supports advanced diagnostics and real time monitoring to