Description
The Copeland EXD-SH2 (SKU 097176) is a 24V electronic expansion valve superheat controller engineered for precise refrigerant flow management across dual independent refrigeration or air conditioning circuits. Designed for use with Copeland electronic expansion valves (EXVs), this controller continuously monitors and adjusts superheat levels to optimize system efficiency, protect compressors from liquid slugging, and maintain consistent performance under varying load conditions.
Key Features
- Dual circuit capability — independently controls two electronic expansion valves simultaneously
- 24V operating voltage for compatibility with standard HVAC/R control systems
- Electronic superheat control for precise, responsive refrigerant metering
- Designed for use with Copeland EXV electronic expansion valves
- Protects compressors by preventing liquid refrigerant floodback
- Optimizes system efficiency across varying load conditions
- Compact controller design for straightforward panel or enclosure mounting
Application
The EXD-SH2 is ideal for commercial refrigeration systems, split systems, and multi-circuit HVAC applications where accurate superheat management is critical. By electronically modulating the expansion valve in real time, the controller helps maximize energy efficiency, extend compressor life, and ensure reliable system operation.
Why Choose the Copeland EXD-SH2?
- Trusted Copeland engineering for dependable long-term performance
- Dual circuit design reduces installed cost compared to two separate single-circuit controllers
- Electronic control delivers faster response and tighter superheat setpoints than traditional thermostatic expansion valves
- Compatible with a wide range of Copeland compressor and EXV configurations
Specifications
- SKU: 097176
- Model: EXD-SH2
- Brand: Copeland
- Supply Voltage: 24V
- Circuits: Dual
- Control Type: Electronic Expansion Valve Superheat Controller
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