Johnson Controls T-8000-3 Pneumatic Remote Bulb Thermostat with 15 Foot Capillary

The Johnson Controls T-8000-3 is a pneumatic remote bulb thermostat designed for precise temperature control in HVAC applications. This proportional control device features a 15-foot capillary tube that allows the sensing bulb to be positioned remotely from the controller body, making it ideal for applications where temperature sensing needs to occur at a distance from the control point.

Key Features:

• Pneumatic proportional control for smooth, modulating temperature regulation
• 15-foot capillary tube length provides flexible remote sensing placement
• Remote bulb element allows accurate temperature measurement at specific locations
• Reliable mechanical operation requires no electrical power
• Suitable for commercial HVAC and industrial temperature control applications

This pneumatic thermostat operates using air pressure to provide proportional control, delivering gradual adjustments rather than simple on/off switching. The extended capillary length makes the T-8000-3 particularly useful in duct sensing, refrigeration cases, or any application requiring separation between the sensing point and control mechanism.