Description
Maintain efficient defrost cycles and protect your HVAC or refrigeration system from ice buildup with the York S1 025 38584 000 Ambient Temperature Defrost Sensor — a genuine OEM component that helps ensure proper system performance, reliability, and longevity.
Key Features
- OEM certified sensor: Manufactured by York to match original equipment specifications — ensures proper compatibility, fit, and function in York, Coleman, Luxaire, or related HVAC/heat pump systems.
- Ambient temperature sensing: Continuously monitors the temperature of the surrounding air (ambient) and signals the control system to initiate a defrost cycle when needed — ideal for preventing frost or ice buildup on evaporator coils in heat pump and refrigeration systems.
- Reliable defrost control: Helps optimize defrost timing — reducing unnecessary defrost cycles, improving energy efficiency, and ensuring stable system operation in variable weather or load conditions.
- Compact and easy to install: Designed for straightforward integration into existing HVAC / refrigeration control systems — minimizing downtime during maintenance or replacement.
- Durable for HVAC environments: Built to withstand typical operating conditions for heat pumps and refrigeration systems, ensuring long-term reliability under repeated temperature cycles.






