replacing a carbon-fouled sensor with this genuine Reznor replacement part restores reliable system performance and maintains strict adherence to factory safety specifications

Universal Panel Compatibility: Designed for effortless integration with all ZoneFirst MasterZone panels

This kit provides the exact replacement humidifier hardware required for HE series humidifier maintenance without needing to replace the entire solenoid valve assembly

Key Benefits OEM Compatibility: Exact drop-in replacement for York and Coleman part number S1-7945-3551

functions as a primary thermal safeguard

Emerson Alco 047502 Solenoid Valve replacing a carbon-fouled sensor withThe Emerson Alco 047502 Solenoid Valve, specifically the 100RB2P2 series, is a rugged, direct acting refrigeration solenoid valve designed for liquid line and suction line applications. This 2 way normally closed valve features 1 4" NPT connections and is engineered for precise refrigerant flow control in smaller tonnage systems. For field technicians, the 100RB2P2 provides a reliable R22 capacity of 1. 27 tons and an R134a capacity of 1. 2 tons at