As a genuine HVAC blower pulley replacement

By facilitating the efficient distribution of water vapor into your HVAC system

The hermetically sealed design prevents moisture ingress and vibration-induced failure

When pulling a failed 5SME39HXL015A or equivalent unit

Laars Heating Systems 2400-226 Limit Switch 326058-755 As a genuine HVAC blowerThe Laars Heating Systems 2400 226 Limit Switch is a mission critical 155F CO AUTO Limit Switch designed for high precision temperature regulation in HVACR heating systems. Engineered specifically as a low strap on style component, this OEM replacement part is a standard safety control for Laars HW series boilers and commercial hydronic applications. This automatic reset limit switch is calibrated to interrupt the electrical circuit when internal