Installing a switch with a different set point will cause intermittent nuisance trips or unsafe combustion conditions

Does this part include the necessary gaskets for installation

Check your unit's data plate or electrical schematic for the 1

This 115V single-phase motor operates at 1050 RPM and is built with a 42-frame (5-inch diameter) rolled steel housing

it offers stable performance across a wide sensing range of -50 to 250°F

Reznor 112042 Coupling 321042-401 Installing a switch with aThe Reznor 112042 Flexible Coupling is a critical mechanical interface designed for 5 16" shafts, commonly utilized in direct drive blower assemblies and motor to pump linkages across Reznor's unit heater lineup. This flexible coupling 5 16" is engineered to mitigate shaft misalignment, which reduces vibration and prevents premature bearing failure in high torque HVACR applications. Built with a resilient center member and durable hubs, the 112042