this switch ensures consistent system protection by managing high-limit cutouts

Can this be used for single temperature models

Is the coil included with the valve body

typically found in residential Nordyne

It commonly replaces part number 621787 and is used in models like the M1MB077 and M1MC090

York S1-025-26387-019 Harness 318423-701 this switch ensures consistent systemWhen you're servicing York residential air conditioning or commercial rooftop units, the York S1 025 26387 019 Harness is the OEM replacement motor harness required for maintaining reliable electrical connectivity. This 180 inch motor harness with plug provides ample length for complex routing in large cabinet configurations, ensuring a secure 120V or 12V connection between the fan motor and the control board. Designed specifically for compatibility