The Ecobee EB-PS-01 Power Supply is a dedicated external 24VAC transformer designed to provide reliable common wire (C-wire) power for smart thermostats in systems lacking a built-in 24V supply

and positive pressure sensing across a range of 0

ensuring the sensor bulb makes full contact for reliable domestic hot water regulation

It is vital to verify the ignition type of your specific unit

York S1-324-36073-346 ECM Motor 322027-701 The Ecobee EB-PS-01 Power SupplyThe York S1 324 36073 346 ECM Motor is a high efficiency 1 2 HP blower motor designed specifically for compatible York, Coleman, and Luxaire HVAC systems. Operating at a nominal 1050 RPM and supporting dual voltage 120 240V configurations, this electronically commutated motor offers superior reliability compared to standard PSC alternatives. As an OEM replacement motor, it ensures direct fitment and restores original factory airflow performance