When you are dealing with high-precision temperature regulation in commercial or industrial environments, the Hoffman Controls 906-13DRW is a go-to solution for reliable proportional control signaling. This standard size vertical thermostat is engineered to operate within a 65-85°F setpoint range, providing a stable 10K ohm output at 77°F. Unlike basic wall-mount units, the 13DRW includes a remote duct probe sensor (P/N 490-0029-007), allowing you to monitor air stream temperatures directly while maintaining the setpoint adjustment at a convenient electrical box mounting location. The discrete 10K thermistor features a rapid 19-second time constant for wall applications and 24 seconds for remote sensing, ensuring the system responds quickly to thermal fluctuations without excessive hunting. This Class II low voltage control is housed in a self-extinguishing white ABS tamperproof case and integrates seamlessly with HCC logic controllers like the 744, 901-D, or 903 series for precise load sequencing and HVAC modulation. Key Benefits Remote Sensing Capability: Includes a dedicated duct probe for accurate temperature monitoring away from the main interface. Precise Proportional Output: Delivers a consistent 10K signal to HCC logic controllers for modulated system response. Industrial-Grade Housing: Features a self-extinguishing ABS case and tamperproof locking cover to prevent unauthorized setpoint changes. Streamlined Installation: Designed specifically for vertical electrical box mounting with color-coded flying leads and included hardware. Responsive Thermal Sensing: High-quality thermistor ensures a fast time constant for tighter environmental control. Common Questions Is the remote sensor included with the transition to the 906-13DRW? Yes, the 906-13DRW is specifically a remote-sensing model that includes the necessary 10K duct probe and a visible setpoint adjustment on the main thermostat base. What controllers are compatible with this 10K output signal? This thermostat is primarily designed for use with Hoffman Controls logic controllers, including the 901-D, 902, 903, and 744 series sequencing systems. Can this unit be mounted directly to a wall without a junction box? While the 906-13DRW is optimized for electrical box mounting, it includes a base plate and wall anchors for direct-to-wall applications where required. Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
