Reznor 210764 Switch and specialized shaft seals—technicians can

and specialized shaft seals—technicians can maintain system integrity in industrial motor weatherproofing applications

Common Questions: How do I test a Copeland 971-0329-11 protector relay

Each assembly includes a dirt protection filter to prevent orifice clogging and maintain system uptime in demanding commercial applications

90" WC setpoint ensures reliable furnace and boiler safety circuit operation without the need for field adjustment

this is neoprene for regular temperature service

Reznor 210764 Switch and specialized shaft seals—technicians canThe Reznor 210764 is a low temperature oil switch engineered specifically for waste oil heating systems to ensure the burner remains within safe operational parameters. As a factory authorized OEM replacement part, this 140F limit switch is designed to monitor preheated oil temperature, preventing the system from firing if the oil is too cold for proper atomization. Maintaining this set point is critical for reducing soot buildup and protecting the