and Luxaire condensing units

The Johnson Controls HE-68N3-1N00WS is a professional-grade wall mount humidity transmitter engineered for precise atmospheric monitoring in commercial HVAC systems

and VHE series boilers

snap-acting electric control engineered for high-temperature commercial cooking and industrial heating applications

For environments exceeding this range

Fireye NXF4000 Relay 319825-402 and Luxaire condensing unitsThe Fireye NXF4000 Relay is a high performance 120VAC parallel position relay and integrated flame safeguard controller engineered for precision in burner management systems. As a veteran grade fuel air ratio controller, it eliminates the hysteresis common in traditional jackshaft and linkage setups by utilizing microprocessor based parallel positioning to control up to ten servos within ?? 0. 1?? of accuracy. This Nexus NXF4000 unit supports four