Description
The Reznor RZ210764 Low Oil Temperature Limit Switch is a control component used to monitor fuel level in oil-fired heating equipment. In HVAC systems, it is installed in oil-burning heater assemblies where it prevents operation when the temperature drops below a safe threshold for proper combustion and flow. It avoid thickened fuel, low atomization, and unstable burner operation. By interrupting system operation under low-temperature conditions, it protect the burner, improves ignition, and supports stable and efficient heating performance in industrial and commercial applications.
