Technicians typically find this part requires replacement when the furnace is short-cycling (shutting down before the thermostat is satisfied) or if the system throws an "Open Limit Switch" error code

Common Questions: Is the 100108844 compatible with my older boiler

0 A) eliminate the need for external relays to trigger your circulator or burner

this assembly provides superior resistance to thermal fatigue and oxidation compared to standard aluminized steel components

Trane MOD3196 Module 318820-201 Technicians typically find this partThe Trane MOD3196 is a professional grade Dual Circuit Reliatel Refrigeration Module (RTRM) designed for precision control in multi compressor HVAC systems. As the direct replacement for MOD2919, this OEM component integrates seamlessly with ReliaTel microprocessor controls to manage dual refrigeration loops. Engineered for high stakes commercial environments, the Trane MOD03196 module facilitates staged cooling strategies, optimizing performance for