Industrial Build: Engineered by Crown Engineering to meet heavy-duty specifications for commercial HVACR equipment

allowing for quick actuator replacement without draining the system

This integrated boiler control (IBC) manages critical sequencing for gas-fired units

check the red reset button on the upper thermostat

Honeywell TR50-5N Sensor R-449A Industrial Build: Engineered by CrownThe Honeywell TR50 5N Sensor is a high accuracy, Sylk enabled wall module designed for seamless integration with Spyder, Stryker, and CIPer Model 30 controllers. Engineered for demanding Indoor Air Quality (IAQ) monitoring, this multi sensor device tracks CO2 concentration, relative humidity, and temperature through a single two wire communication bus, significantly reducing terminal labor and cabling costs. Its NDIR CO2 sensor provides reliable, long