S1-031-09162-000 | 2Stage Heat Control Board | York Type_Metric Ball Lock Shanks **Resideo S89C1087 HSI Control:** The

**Resideo S89C1087 HSI Control:** The Resideo S89C1087 is an advanced Human-Side Interface (HSI) control designed for demanding industrial applications

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This normally closed valve features a 1/2-inch NPT connection

reducing strain and fatigue

The 2/4-pipe compatibility allows for controlling multiple zones or systems

S1-031-09162-000 | 2Stage Heat Control Board | York Type_Metric Ball Lock Shanks **Resideo S89C1087 HSI Control:** The**York 2Stage Heat Control Board (S1 031 09162 000)** The York 2Stage Heat Control Board is a vital component for maintaining optimal heating performance in York HVAC systems. This advanced board regulates temperature and fan speed in two stages, ensuring precise comfort and energy efficiency. Constructed with high quality materials, the control board features a sturdy housing for durability and longevity. It seamlessly integrates with compatible York