What causes this 185F switch to trip frequently

this protector ensures operational integrity by automatically cutting power when hazardous thermal or electrical thresholds are met

It is classed as a 'regular' burner

For technicians performing a furnace pilot bracket replacement

Weil McLain 510-350-218 Temperature Control Els PW 17895 What causes this 185F switchThe Weil McLain 510 350 218 Pump Temperature Control is a critical OEM replacement part designed for precision thermal management in hydronic heating systems. Specifically engineered for use as a circulator pump control, this 60T 82 model ensures optimal boiler efficiency by regulating water temperatures and preventing thermal shock. This immersion style temperature control uses a dependable bimetal sensing element to trigger circulator cycles,