The Nordyne 626609 Rollout Switch is a critical OEM replacement part designed for high-limit thermal protection in gas-fired furnaces

always replace like-for-like

for duct widths exceeding 2 feet

you must physically depress the reset button on the back of the switch after resolving the airflow issue

Specifically designed for non-spring return actuators within the LMB

Bradford White 415-43448-00 Ignitor The Nordyne 626609 Rollout SwitchThe Bradford White 415 43448 00 Ignitor is a critical OEM component designed specifically for integration within the pilot assembly of various residential and commercial water heaters. As a high performance hot surface ignitor, this part ensures precise ignition cycles, mitigating lockout issues commonly associated with carbon buildup or element degradation in older units. This component serves as the direct replacement for AP11941 and 239 43448 00,