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

this specific part number is sized for the Ultra 155

this unit is designed for heavy-duty commercial and industrial environments where reliable temperature monitoring is mandatory

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

Emerson Alco 047502 Solenoid Valve This kit provides the exactThe 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