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Flexible Installation: Features a 36" capillary and standard 1/4" flare connection to accommodate complex piping layouts in commercial cabinets
Advanced Scroll Geometry: Enhanced reliability with an internal inherent protection system and no complex internal valves
offering full-range adjustment via the serrated thumbwheel
When you are troubleshooting a 460V commercial unit and your secondary control circuit is dead
York S1-331-03764-002 Board Kit 324846-701 Flexible Installation: Features a 36"The York S1 331 03764 002 Twinning Circuit Board Kit is an essential field installation solution for technicians seeking to link two residential standard ECM furnaces on a common duct system. This OEM York control board synchronizes the blower motors and ignition sequences, effectively doubling the airflow (CFM) and heating capacity while preventing the "blow back" issues and limit tripping common in poorly synchronized dual unit setups. By utilizing
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