Emerson Alco 047502 Solenoid Valve Frequent opening often indicates airflow

Frequent opening often indicates airflow restrictions such as a dirty air filter

Most York systems utilize an inline 3A or 5A automotive-style fuse on the primary control board to protect this transformer from secondary shorts

Whether you are performing a seasonal tune-up or a pilot assembly replacement on a Lakeland series unit

Checking the ICP part number on the original blade is the best way to ensure performance parity

This OEM York replacement part ensures exact electrical specs and mounting footprint for seamless integration into York furnace safety controls

Emerson Alco 047502 Solenoid Valve Frequent opening often indicates airflowThe 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