Kahan Controls | HVAC - R Controls & Technology

Dual-circuit & humidity control: Ideal for pastry cases or thermostatic precision.
Advanced analog I/O: Integration of 4–20 mA, 0–10 V, and PWM enables fine-grained control over fans, compressors, and condensers.
Energy-optimizing logic: Compressor staging, unused-circuit standby, fast-freeze modes, condenser safety management
Data logging & alarms: Real-time clock, internal memory for alarms (especially in IC models), plus door-open and max/min logging.
Extensive communication: ModBUS‑RTU over RS‑485, TTL, remote keyboards/displays, PC/config kits.
Adaptive defrost & humidity logic: Self-optimizing defrost and humidity-based controls for efficiency.
Analog/PWM outputs: EVY models offer 0–10 V/PWM control—essential for variable speed drives or EEV systems.

Robust compressor management: Controls high-load compressors directly without extra contactors.
Scalable digital control: Multiple I/O with configurable outputs fit complex refrigeration setups.
Smart defrost & humidity: Suitable for display cases, sensitive products, and environments requiring moisture control
Future-proof connectivity: BLE, Wi-Fi, Ethernet via plug-ins enable remote monitoring and building automation integration.
Best for Display cases, small cold rooms, systems needing direct compressor control and flexible connectivity