and ensure the flame sensor is clean and properly grounded

making it ideal for precision HVACR control systems and analog instrumentation

Direct Fit: Replaces SKU 100277835 and 100287143 ensuring exact mechanical alignment with the blower assembly

Universal Compatibility: Suitable for use with standard HFCs and higher-pressure sub-critical CO2 applications

causing the capacitor to overheat

Functional Devices RIBHX24BF Switch 318820-201 and ensure the flame sensorThe Functional Devices RIBHX24BF is a professional grade enclosed relay and current sensor combination engineered for seamless integration into building automation systems and HVACR applications. This 20 Amp SPST N O relay features an internal fixed AC current sensor with a 0. 25 to 20 Amp sensing range, allowing technicians to verify motor status or load performance without installing separate components. The unit operates on a 24 Vac dc coil,