| |
Standard
Configuration |
Optional
Configuration |
| Model Range |
13 sizes from 1.5 ton through 30 tons. Single pump system with insulated
epoxy coated steel tank.
|
• Special tonnage. Modular designs through 240 tons
• Special temperature range and pressure delivery specifications |
Cabinet
|
Models 1.5 through 5 ton have all aluminum, reinforced
metal cabinet and frame of white epoxy painted aluminum. 7.5 tons
and above have welded steel frame and white epoxy painted aluminum
panels. Easy access hardware.
|
• Stainless steel cabinet panels
• Epoxy finishes or casters
• Custom Colors
• Engineered frames to accommodate special size restrictions |
Controls
and Safeties
|
Control circuit on/off, compressor anti short-cycling delay, water
flow switch, fan cycling, manual reset high and low refrigerant pressure,
water regulating valve on water cooled models. |
• Microprocessor with LED user interface
• Dual pump lead/lag controls
• Flooded head pressure controls
• Remote web-based diagnostics
• Automatic city-water switch over
|
Electrical
|
Models can be specified for 208-230/50 or 60 Hz, single phase. Three
phase service is available for 460/60/3, 380/50/3 or 575/60/3 operation.
24 volt control circuit.
|
• Fused or non-fused disconnect
• Single phase for large models
• Special voltages |
Indicators
|
Water temperature, pump pressure, low tank, high temp and no flow
alarms. Gauges are liquid filled.
|
• Refrigeration pressure gauges
• Remote panel with flow, temp, and pressures indicators |
Refrigeration
|
Single R-22 circuit includes filter dryer, receivers with 90% capacity,
liquid line solenoid vales and service valves.
|
• Alternate refrigerants
• Redundant circuits with staged capacity
• Hot gas bypass capacity control |
Air Cooled Condensers
|
Enhanced seamless copper tubing. Mechanically bonded aluminum fins.
Integral subcooling. Overload protected TEAO fan motors. Aluminum
fans.
|
• Coated or copper fins for corrosion resistance
• High ambient designs
• High altitude designs |
Water Cooled Condensers
|
Coaxial type through 10 tons. Cleanable shell & tube heat exchanger
on larger models.
|
• Special construction materials
• Shell and tube on smaller models
• 3-way water regulating valve |
Evaporators
|
Coaxial type through 5 tons. Direct expansion shell & tube on
larger models. Closed cell insulation.
|
• Special construction materials
• Shell & tube
(small models)
• Dual circuit evaporators |
Compressors
|
Hermetic scroll or reciprocating types. Internal overload protection.
Crankcase heaters and service valves.
|
• Tandem Scroll sets
• Multiple circuit designs
• Lead/lag operation |
Piping
|
Refrigerant piping is rigid copper with service valves. Insulated
suction lines. Water circuit is insulated seamless heavy grade copper.
|
• Alternative materials for special fluids and corrosion resistance |
Reservoirs
|
Generously sized, vented epoxy coated steel tank with sight glass
and low water level controls.
|
• Special tank sizes
• Remote pump/tank designs |
Pumps
|
Cast iron or stainless steel, high head pressure, end suction centrifugal
designs
|
• Dual lead/lag configurations
• Higher pressure designs
• Stainless steel construction |
Warranty
|
One year parts, five year limited compressor warranty
|
• Extended parts & labor warranty
• Guaranteed
emergency response
• Factory start-up and maintenance |
