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These adapters are primarily designed for hydronic (water) heating systems
Multi-Speed Flexibility: 3-speed configuration provides adjustable airflow performance at 1075 RPM
Key Benefits: Factory Calibrated: Pre-set at 450°F (232°C) to ensure precise safety cut-off without the need for field adjustment
Installation focuses on precision
Lochinvar & A.O. Smith 100208465 Control Board 323055-751 These adapters are primarily designedThe Lochinvar & A. O. Smith 100208465 Control Board is a critical OEM replacement part designed for high efficiency commercial water heaters and hydronic boilers. Engineered as a direct substitute for the RLY20001 and RLY20001K legacy boards, this integrated ignition control circuit manages vital system sequences, including flame rectification, temperature regulation, and draft inducer timing. It serves as the primary logic hub for monitoring pressure
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