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While primarily designed for Lennox units like the AFGP series
or when the 10-minute maximum safety interval is reached
Enhanced flame detection reliability for improved system safety
providing a low-pressure drop while effectively shielding the internal components from heavy dust loading
The York S1-025-27727-001 is a critical HVAC replacement limit switch designed for precision thermal monitoring in residential and commercial climate control systems
York S1-373-02287-702 Gas Burner Refrigerant While primarily designed for LennoxWhen you're troubleshooting a York furnace that isn't hitting temp or is cycling on a limit switch, the York S1 373 02287 702 2 Tube Main Gas Burner is often the critical component requiring inspection. This OEM York replacement part is engineered for precision in high efficiency gas fired systems, providing the exact air to gas ratio necessary for secondary heat exchanger longevity. As a dual tube gas burner, its configuration ensures uniform flame