the 8103-019BX is the identical service replacement for the 8103-019

Optimized Power Transmission: Surface finish is engineered for maximum V-belt grip to prevent efficiency loss

Compatible with standard 0-10VDC and 4-20mA HVAC signals for universal application in commercial control loops

Ensure your clients' equipment remains code-compliant and operational by utilizing authentic Lochinvar boiler controls that meet exact manufacturer specifications for gas pressure monitoring and system protection

OEM Compatibility: Guaranteed fit for Lochinvar & A

Amana-Goodman 10250806 Switch 326070-701 the 8103-019BX is the identicalThe Amana Goodman 10250806 Switch is a high precision L190 40F limit switch designed to provide critical thermal protection for residential and light commercial HVAC systems. This OEM furnace limit switch functions as a vital safety mechanism, monitoring internal temperatures to prevent heat exchanger damage and potential hazards. Engineered to open at 190F and close once the temperature drops by 40F, this Goodman replacement part ensures your heating