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the SUPR is designed to replace almost any 3-terminal or 5-terminal potential relay regardless of the brand or orientation
Broad Compatibility: A genuine York replacement part suitable for a wide range of furnace and air handling units requiring specific vacuum activation
food service equipment
System Protection: Minimizes compressor strain by managing operation thresholds within a 0 to 45 degree temperature range
White Rodgers 50E47-843 HSI Module Els PW 29614 the SUPR is designed toThe White Rodgers 50E47 843 is a veteran technicians primary solution for servicing non integrated furnace control systems. This hot surface ignition module is engineered for maximum versatility, providing a universal replacement for over 125 legacy HSI modules. It features variable timing capabilities via six color coded program keys, allowing you to field select trial for ignition, pre purge, and ignitor warm up durations. This eliminates the need