2-Pack 626605 Manual Reset Flame Rollout Switch L150F Compatible with Nordyne

The flame rollout limit switch keeps an eye on the heat around the burners. If the inducer fan motor can’t pull enough air through the burners, or if the furnace isn’t venting properly, the rollout limit switch will open up. This shuts down the ignition sequence and stops the furnace from heating—when this happens, the furnace will typically turn off after running for a few minutes. To check if the flame rollout limit switch is faulty, use a multimeter to test for continuity. If there’s no continuity, it needs to be replaced. Also, keep in mind that poor airflow through the burner is often caused by insufficient ventilation or a blocked exhaust vent. Be sure your furnace is in a well-ventilated spot, and that the exhaust vent is clear of any obstructions.

• 2-Pack Replacement Set：Includes 2-Pack 626605 M/R thermostats for repairs or backups, ensuring you’re always prepared for unexpected failures
• Manual Reset Mechanism: Triggers at 150°F to cut power and stop overheating. Once fully cooled, press the reset button to restore the circuit. Safety Note: Reset only after complete cooling to protect internal components
• Suitable：Compatible with Nordyne HVAC equipment—restores factory performance. Verify compatibility via appliance serial tag or manual
• Dual-Level Protection: Overheat protection reduces fire risks. Restores consistent heating/cooling cycles for reliable, long-term performance
• Durable Construction: Precision-molded parts and heat-resistant materials meet original equipment specs—ensures long-lasting use and hassle-free repairs