Reliable Fail-Safe: The normally closed (NC) operation ensures the valve returns to a safe

Its angle piping configuration and 0

the Trane FAN1531 features a 1/2-inch hub bore

Designed specifically for York OEM replacement

Key Benefits Dual functionality: Combines reliable boiler water feeding with a safety cut-off to protect against low water conditions

Trane HUS3805 Housing 326058-757 Reliable Fail-Safe: The normally closedThe Trane HUS3805 Housing is a specialized right side blower housing engineered specifically for residential air handlers and packaged units, including the 2WCC, 4WCC, and 4TCC series. Manufactured from high grade, molded glass fiber polyester, this natural colored enclosure provides a rigid, non conductive, and corrosion resistant barrier for the centrifugal fan assembly. As an OEM Trane part, it ensures precise physical tolerances (approximately 7.