Reznor 113275 Screw this cutoff opens due to

this cutoff opens due to restricted airflow

eliminating the need for mounting modifications

Common Technical Questions: How do I know if the inducer orifice needs replacement

and 70AF series

Reznor 113275 Screw this cutoff opens due toThe Reznor 113275 Screw is a critical OEM replacement fastener engineered specifically for high stress applications within Reznor unit heaters. This #10 32 x 1 2" slotted hex screw is designed to offer maximum torque retention in environments subject to constant thermal expansion and mechanical vibration. Unlike generic hardware, the 113275 is manufactured with a corrosion resistant coating that prevents seizing in the high heat zones of the burner