The synchronous drive mechanism ensures timing accuracy across a full week

Key Benefits Precision Machining: Ensures an exact fit within the valve assembly to prevent mechanical play and maintain accurate stroke control

An Open on Rise switch (like the 3L05-10) is a safety limit that breaks the electrical circuit when the temperature hits the high set point

making it a standard for high-performance HVAC refrigeration components

Exact OEM Fit: Designed specifically for ASCO 8210 and 8262 series valves

Johnson Controls T-4002-204 Pneumatic Thermostat Els PW 17895 The synchronous drive mechanism ensuresThe Johnson Controls T 4002 204 is a professional grade, high volume output pneumatic thermostat engineered for precise temperature regulation in demanding commercial and industrial environments. This reverse acting pneumatic thermostat is designed specifically for vertical mount orientations, providing a proportional output signal to modulate pneumatic valves and damper actuators. It operates within a standard 55 85F dial range, utilizing a single