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The Source1 2541313000 is a rollout limit switch and thermostat designed for use in residential and commercial HVAC systems. This safety control opens at 290 degrees Fahrenheit and closes at 210 degrees Fahrenheit, protecting heating equipment from dangerous overheating conditions. HVAC technicians rely on rollout limit switches to detect burner flame rollout, which occurs when flames escape the heat exchanger or combustion chamber and move in an unintended direction. When this happens, the switch opens the circuit and shuts down the burner, preventing equipment damage, fire hazards, and potential injury to occupants or service personnel. The Source1 2541313000 is a genuine OEM replacement part, meaning it is built to the same specifications as the original component installed at the factory. Using an OEM-grade limit switch ensures the unit will perform exactly as designed, maintaining proper safety thresholds without guesswork. Generic or off-brand substitutes may have inaccurate trip points, which can leave equipment vulnerable to damage or create unsafe operating conditions. This rollout limit switch fits a range of popular York and compatible units, including models 2CE04513025, 2HJ04701046, and 1NP0806, among others. HVAC professionals working on York-branded furnaces and air handlers should verify model compatibility before installation. The switch measures 2.85 inches in length, 2.75 inches in width, and 2.55 inches in height, making it a compact component that fits within standard equipment enclosures. Proper installation of this limit switch is essential to restoring safe furnace operation after a rollout event. Technicians should always investigate and correct the root cause of any rollout condition before resetting or replacing the limit switch. Common causes include blocked heat exchangers, restricted airflow, and improper burner adjustment.
The Source1 2541313000 rollout limit switch provides critical overheat protection for York and compatible HVAC systems. Its precise trip points and OEM-grade construction make it a dependable choice for professional HVAC technicians replacing failed safety controls.
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