Johnson Controls S-224-1 Switch Els PW 17895 optimized for their specific bulb

optimized for their specific bulb dimensions and 1/2" NPT mounting

installing an incorrect rotation wheel will result in significantly reduced airflow and potential motor overheating

This is a critical safety feature that prevents the compressor motor from drawing excessive current during a warm start

High Amperage Rating: Robust 40 Amp resistive rating allows for direct control of heavy-duty HVACR loads and 2 HP motors

Key Benefits Technical Upgrade: Directly replaces the retired 0158266 and 40XL-8-125 models with updated lead-free brass construction

Johnson Controls S-224-1 Switch Els PW 17895 optimized for their specific bulbThe Johnson Controls S 224 1 is a precision engineered pneumatic gradual switch designed for manual control of pressure in air lines from a remote location. This HVAC pneumatic controller features a 20 psi span, allowing for accurate modulation of pneumatic actuators or dampers within a control circuit. Built for industrial durability, the S 224 1 manual switch utilizes a force balance mechanism to maintain reliable output pressure settings. As a