T-8000-4

The T-8000-4 pneumatic remote thermostat controller from Johnson Controls integrates functionality and precision in temperature management. A primary component, the averaging bulb element, enhances the accuracy of temperature readings, making it an essential asset for maintaining desired environmental conditions.

Weighing in at 6 lbs, this thermostat features a capillary length of 4 ft (1.2 m), allowing flexible positioning during installation. Users can easily navigate settings on its two-sided dial, which accommodates temperature adjustments tailored to specific needs. The low side temperature dial provides a range from -23°C to 51°C, while the high side temperature adjusts within the scope of 43°C to 118°C, optimizing its applicability across various scenarios.

The factory output is preset to 8 psig at 21°C, ensuring reliable start-up conditions. Field adjustments can be made for sensitivity, with a nominal rating of 1 psi per degree Fahrenheit. The two-position differential is set at 4 degF (2°C), reinforcing the thermostat's responsive nature.

This product supports surface mount installation, making it a convenient solution for various applications. The air connection features a barbed fitting compatible with 1/8-inch O.D. polytubing, facilitating secure connections. Overall, the T-8000-4 is designed to deliver pneumatic output signals ranging from 0 to 30 psig, thereby enabling efficient control over heating and cooling systems.