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ensuring safe operation in high-load environments
Will this work with all Nordyne air handlers
Is this board compatible with single-coil residential units
making it a reliable choice for commercial air conditioning and medium-temperature refrigeration applications
Compatibility is strictly limited to single-stage combination gas controls
Lochinvar & A.O. Smith 100208465 Control Board 321894-708 ensuring safe operation in high-loadThe 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
US$ 93.50
US$ 30.00
