Operational Efficiency: Restores the valve’s normally closed functionality

While a failed switch is possible

Direct Fit: Designed to fit specific Trane high-efficiency furnace cabinets including various TDD

secure installation without nitrogen purging

Common Questions: Is the 100187880 compatible with all Shield water heaters

York S1-073-23075-000 Assembly R-407A Operational Efficiency: Restores the valve’sThe York S1 073 23075 000 is an Adjustable Blower Motor Assembly Mounting Plate engineered for precision alignment in high demand residential and light commercial HVAC systems. This genuine OEM York part provides a rigid, vibration dampening foundation for direct drive blower motors, ensuring the rotating assembly remains centered within the housing. Proper motor positioning is critical for maintaining steady static pressure and preventing the