Trane MOD1394 Module 322838-752 as required by many local

as required by many local boiler codes

If your service manual lists part number 11J42R00433009 or J42R00433-009

preventing moisture

this high limit switch serves as a reliable SPDT switch mechanism

and POE lubricants

Trane MOD1394 Module 322838-752 as required by many localThe Trane MOD1394 Interface Module TCI 4 is a critical communication bridge designed for seamless integration between the ReliaTel unit controller and building automation systems. As a veteran grade HVAC communication interface, this module facilitates high speed data exchange via Comm 4 protocol, allowing for robust monitoring and control of rooftop units (RTUs) like the Voyager and Precedent series. The MOD1394 eliminates complex field wiring by