GPL Series

•  Two Refrigerant options – R-410A or R-454B (Low GWP)
• Color touch screen for operators
• Better access to components allows for faster maintenance
• Lower height for larger models improves transportation of units
• General fault Audible/Visual alarm now included standard
• Frame and panel design
• Advanced controller with built-in faults and alarm displays
• Multiple communications options including Ethernet/IP (A-B)
• A2L leak detector for added safety with R-454B refrigerant
• Electrical enclosure relocated for easy access from outside unit
• Process piping above the frame base to prevent forklift damage

Mechanical

• Scroll compressors
• Evaporator – stainless steel copper-brazed plate
• Condenser (Air) – micro-channel
• Condenser (Water, 5-15 Ton) – tube-in-tube
• Condenser (Water, 20-60 Ton) – shell-and-tube
• Y-strainer (5-15 Ton)
• Evaporator inlet strainer (20-60 Ton)
• Structural steel frame and panels
• Hot gas bypass capacity control
• Thermal expansion valve
• Internal manual fluid bypass valve
• Swivel casters (5-30 Ton)
• Mounting channels (40-60 Ton)

Refrigerant

• R-410A or R-454B
• High and low refrigerant pressure sensors
• High pressure spring actuated relief valve
• Multiple refrigeration access ports
• Fans – motors w/VFD control in NEMA 1 enclosure (air-cooled)
• Filter dryer and sight glass (refrigerant)
• Fully insulated process water piping

Electrical

• 460/3/60
• NEMA 12 electrical control enclosure
• Non-fused disconnect switch

Warranty

• 2 year Parts
• 1 year Factory Labor
• 3 year Controller
• 1 year Compressor

• Automatic water make-up valve (water only, not glycol)
• Process water side stream filter (50 microns) w/monitoring flow meter
• 0.3 in. WC high pressure fans (Air cooled models only. Provides an additional 0.3” WC static pressure on fan discharge. High pressure fans are necessary and must be included in chiller installations where the existing air is to be exhausted through ductwork.)
• Stainless steel (304) reservoir
• Mounting feet (5 to 30 Tons)
• External manual bypass
• cULus Listed Control Panel Serialized Label
• Ontario electrical code (Hydro)
• Sensor package – entering condenser, refrigerant suction, and refrigerant liquid temperatures
• Less reservoir tank and pump
• Electrofin condenser coating (Air cooled models only)
• Alternate voltages
• Various pump sizes and types
• 4 year compressor parts warranty
• Phase Monitor
• MiVue® – Digital Solutions Platform
• Communications options
  o Modbus RS485
  o Modbus TCP/IP
  o Profibus DP
  o BACnet RS485
  o BACnet IP
  o Ethernet – standard
  o Ethernet/IP (A-B)
• Outdoor applications
• Higher altitudes (3301-6600 ft and 6601-8700 ft)
• Special Wet Paint Colors