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The Johnson Controls A25AN-1 is a heavy-duty warm air limit control designed for high-limit protection in forced air heating systems
Optimized Heat Dissipation: Maintains a steady 850 RPM to provide consistent airflow and maintain system efficiency during peak load
This externally equalized TXV features an internal check valve
this unit ensures cooling through the airflow it generates
The ASCO 8215C63-24V Solenoid Valve is a high-performance 2-way normally open vent valve specifically engineered for low-pressure air and fuel gas applications
Lochinvar & A.O. Smith 100110589 Pressure Switch 321894-706 The Johnson Controls A25AN-1 isThe Lochinvar & A. O. Smith 100110589 Pressure Switch is a critical safety component designed for high efficiency boilers and water heaters. As a genuine OEM replacement part, this switch ensures the combustion air pressure and venting conditions meet precise operational parameters before allowing the ignition sequence to proceed. It effectively monitors the inducer draft, preventing the system from firing under hazardous conditions such as blocked