The Antunes Controls 8743130023 is a precision-engineered 120Vac 2-SPST Dual Fan and Limit Controller designed for critical thermal management in commercial HVAC and food service equipment. This dual temperature controller features an adjustable fan range of 80-120 degrees F and a limit range of 150-300 degrees F, ensuring precise cycles for equipment cooling and high-heat protection. The unit includes a rugged 10-foot remote sensor for flexible mounting in dense cabinet configurations. Engineered for high-load durability, this limit switch controller manages fan activation and safety cut-outs to prevent localized overheating and component failure. For technicians performing Antunes Controls troubleshooting or routine maintenance, this part serves as a direct drop-in replacement, reducing downtime by maintaining consistent setpoints and reliable SPST switching. Utilizing a 10 ft temperature probe, it provides accurate real-time thermal feedback for heavy-duty kitchen ventilation or heating assemblies, making it a staple for HVAC dual fan control applications. Key Benefits: Dual-Function Monitoring: Combines fan cycling and safety limit functionality into a single 120V HVAC controller, saving space and simplifying wiring. Wide Operating Ranges: Adjustable parameters allow for customized thermostatic fan control to meet specific manufacturer specifications. Extended Sensor Lead: The 10' probe provides the necessary reach for remote sensing in large ovens or industrial heat exchangers. Industrial Build Quality: Designed to withstand the high-ambient temperatures common in commercial kitchen environments. Common Questions: What is the maximum electrical load for the 8743130023? This controller is designed for 120Vac applications; always verify the amp draw of your fan motor against the 2-SPST contact ratings to ensure compatibility. Can the 10-foot sensor lead be shortened? It is recommended to coil and secure excess wire rather than cutting the lead, as altering the sensor length can change the resistance and impact calibration accuracy. How do I calibrate the fan and limit setpoints? Adjustments are made via the internal dials. Professionals should use a calibrated thermometer to verify the cut-in and cut-out points during the first cycle of operation. 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.
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