Reznor 50417 Limit Switch 319847-401 4 HP of mechanical power

4 HP of mechanical power and an amperage range of 3

000 BTU capacity to prevent catastrophic failure from overpressure

Industrial-Grade Contacts: Silver cadmium oxide alloy contacts provide superior conductivity and thermal resistance against arc-induced erosion

Is the 0121457 compatible with flood sensors

Reznor 50417 Limit Switch 319847-401 4 HP of mechanical powerThe Reznor 50417 Limit Switch is a critical safety component designed for precise thermal regulation within specific Reznor unit heaters. This fixed temperature limit control is calibrated to open the electrical circuit at 125F and automatically reset when temperatures drop by 15F, ensuring consistent furnace operation and preventing heat exchanger fatigue. As a genuine OEM Reznor replacement part, it maintains the exact response curve and mounting