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Replacing a faulty 100111550 is essential when troubleshooting "no power" issues at the thermostat or control interface
This essential replacement pulley enables seamless adjustments to the drive ratio
12" insertion length of the original part to ensure the sensor reaches the correct thermal zone
allowing for a modern hardware upgrade without requiring structural changes to your existing RS-485 serial protocol bus
Trane BAYCNDTRAP2A Drain Kit 320788-704 Replacing a faulty 100111550 isThe Trane BAYCNDTRAP2A In Line Condensate Drain Kit is a vital OEM replacement part engineered for high efficiency 90% and above condensing gas furnaces. Designed specifically for systems utilizing 2 inch vent pipe configurations, this kit effectively manages moisture removal by creating an in line condensate trap. This prevents flue gas recirculation while ensuring that corrosive condensate is safely channeled away from the secondary heat exchanger
