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Layered blues for a quiet Nordic mood—built for long scrolls and clear product focus beside the sticky cabin window.
Wood-toned frames and chip trails keep the buy box grounded—harbor calm meeting cabin warmth without clutter.
the 3233283 delivers reliable electrical feedback to the control board
Specifically engineered for the RK-603D series
This specific steam solenoid valve is rated for a maximum operating pressure of 150 PSI for steam applications
Solder/ODF Connections: Provides reliable
Failure is typically caused by carbon buildup (sooting) on the probe or microscopic cracks in the ceramic insulator due to thermal stress
Lochinvar & A.O. Smith 100111979 Sensor 318973-401 the 3233283 delivers reliable electricalThe Lochinvar & A. O. Smith 100111979 Sensor is a high precision flame sensor designed for gas fired boilers and water heaters. As a critical safety component, this replacement flame sensor utilizes flame rectification to monitor the burner constantly. When the control module receives a signal of at least 10 microamps, it confirms a stable pilot or main burner flame, ensuring the gas valve remains energized. If the 100111979 sensor fails to detect