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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
the R37520B009 ensures precise thermal response times and terminal alignment
This LP orifice is primarily specified for PD200
physical warping from heat
Precision Calibrated Protection: Fixed 185°F cutout and 105°F differential prevent heat exchanger fatigue and potential stress fractures
Key Benefits Precise Thermal Cutout: Factory-calibrated to open at 180°F (82°C) to protect the heat exchanger from structural fatigue
York S1-025-38737-000 Limit Switch the R37520B009 ensures precise thermalThe York S1 025 38737 000 Limit Switch is a critical safety component designed for precise thermal monitoring within York, Luxaire, and Coleman gas furnaces. This automatic reset limit switch is engineered with a trip point range of 140 160F, ensuring the system shuts down the burner if heat exchanger temperatures exceed safe operational limits. As a genuine OEM replacement part, it ensures exact fitment and maintains the original equipments safety
US$ 34.95
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