The York S1-028-12422-700 is an industrial-grade 39 inch blower drive belt engineered for high-demand power transmission in commercial and residential air handling units

Supply 1386 Mounting Kit is a heavy-duty solution for securing a direct drive blower motor to the flat side of blower housings

featuring factory-attached heat-resistant gaskets and necessary mounting hardware—including nuts

and various RBM-style Type 184 relays

maintaining the accuracy required for industrial and commercial gas-fired equipment

Rheem-Ruud 42-23116-09 Sequencing Relay The York S1-028-12422-700 is anFor technicians servicing electric furnaces and air handlers, the Rheem Ruud 42 23116 09 Sequencing Relay is an OEM replacement part designed to manage the staging of heating elements and blower motors. This 24V sequencing relay features a 3PST (Triple Pole Single Throw) configuration with normally open contacts, ensuring that high amperage strips are energized in precise increments to prevent circuit overload and nuisance tripping of the main