Trane THT2542 Limit Switch 319848-301 While the part is designed

While the part is designed for straightforward installation

The MARS 61446 Definite Purpose Contactor is a heavy-duty 3-pole contactor engineered for demanding HVACR applications

The Allanson 2721-628G ignition transformer is a critical ferromagnetic transformer engineered for precision performance in Beckett A

This part is a standard replacement for Reznor F25-100 and B-series models

High-Efficiency Performance: 1/4 HP rating optimized for lower energy consumption while maintaining required CFM

Trane THT2542 Limit Switch 319848-301 While the part is designedThe Trane THT2542 Limit Switch is a critical safety component designed for precise thermal monitoring in Trane HVAC systems, including residential furnaces and air handlers. This OEM replacement part (also identified by part number THT02542) is engineered as an L130 20F limit switch, meaning it is set to open the circuit at 130F and close with a 20F differential (re closing at 110F). This automatic reset function ensures the unit interrupts operation