Modular Scroll Chiller

WC Modular Scroll Chiller WC 20 to 80 Ton

Up To 22.4 EER
As Low As 0.536 kW/Ton

WC Modular Scroll Chiller

Delivers simultaneous heated and chilled water throughout the building and is ideal for chiller banks.

Simultaneous Heating and Cooling

With our patented 6-pipe header rack design, simultaneous heating and cooling set points are achievable from one chiller unit, which is unique in the industry. Heat recovery provides use for energy that's typically wasted in other systems.

Premium Efficiency in a Convenient Cabinet

The WC Modular Chiller product line utilizes premium efficiency scroll compressors housed in a compact cabinet for ease of installation. Optional permanent magnet DC inverter drive lead scroll compressor is available on the 30 and 50 ton module sizes to increase capacity turndown and efficiency.

HydroLink2 Aurora Controls

The HydroLink2 Aurora controls platform provides numerous factory-installed options to provide better service, diagnostic, and monitoring ability. New features include refrigerant, energy, and performance monitoring all through the HMI or through DDC protocols.

Product Overview

Whether you're planning a new building or want to replace aging equipment, the WC Modular Chiller's modular cabinet design and patented 6-pipe removable header rack are a perfect fit. With industry-exclusive simultaneous heating and cooling capabilities, heat recovery, and industry-leading efficiencies, it becomes clear that our WC Modular Chiller is Redefining Flexibility for the commercial and industrial markets.

Remote HydroLink2 Supervisory Control

Multiple units can be staged together using the supervisory control for automatic and optimal staging of all units in a system. The supervisory controller can also accommodate additional controls including flow meters, pump controls, power analyzers, and additional sensors.

Modular Design

The modular design of the WC Dual Scroll Chiller allows the units to be installed on an as-needed basis, and the detachable pipe rack allows for service on each module without compromising the rest of the system.

Quality Components for Efficient Operation

Oversized true brazed plate heat exchangers offer high efficiency with industry-low waterside pressure drop as well as better part load efficiencies compared to two single circuit evaporators.

Ease of Service

The WC series heavy gauge galvanized, and powder coated steel enclosure features quick-turn latched access panels that can easily be removed for ease of service. With the added benefit of quick-connect wiring harnesses, the entire control box can be removed in the field for increased service access.

Other Key Features
Factory-Installed Options

Factory mounted integrated four or six-pipe header rack constructed of 6" or 8" header pipe with grooved steel connections. Factory mounted, internally wired non-fused disconnect is also available.

Isolation and Bypass Valves

Factory mounted and wired isolation valves modulate water flow through each of the chiller modules in order to minimizing pumping power requirements through the chiller plant. Optional head pressure control of the water isolation valves extends the operating map of the chillers. Optional factory assembled bypass piping and valves allow water to flow through a single chiller module to prevent dead heading water from the circulating pump.

Circuit Breakers

Circuit breakers provide circuit protection and minimal downtime during maintenance.

Model
Nomenclature
Type
Unit Capacity
Efficiency
Compressor Type
Refrigerant
Cabinet Configuration
Discharge Configuration
Return Air Configuration
Hot Water Generation Options
Soft Start Options
Refrigerant Options
Blower Motor Options
Water Coil Options
Water Control Options
Control Options
Electrical Options
Cabinet Options
Filter Options
Air Coil Option
Drain Pan Options
Voltages
Model

WC Modular Scroll Chiller

Nomenclature

WC

Type

Water-to-Water

Unit Capacity

Number of sizes available: 7

20, 30, 40, 50, 60, 70, 80
265, 390, 510, 620, 805, 892, 990
Efficiency
5.9 to 16.8 EER



20.5 to 22.4 EER
0.536 to 0.584 kW/Ton

Tested in accordance with AHRI 550, but not certified by AHRI

Compressor Type

Dual Scroll, Available Lead Variable Speed Scroll Compressor on 30 and 50 ton models

Refrigerant

R-410A

Cabinet Configuration

Modular Encosure

Discharge Configuration

Not applicable

Return Air Configuration

Not applicable

Hot Water Generation

None

Soft Start Options

Not applicable

Refrigeration Options

EEV

Blower Motor Options

Not applicable

Water Coil Options

Brazed-Plate

Water Control Options

Standard with optional isolation valves

4-Pipe Standard or Dedicated Reversing

6-Pipe Standard or Reversing

Provisions for 4/6 Pipe

2.5", 6" or 8" Options

Control Options

HydroLink Aurora (Standalone, BACnet, or LonWorks)

Electrical Options

Breaker

Optional Thru-the-Door Disconnect

Cabinet Options

Powder Coated

Filter Options

Not applicable

Air Coil Options

Not applicable

Drain Pan Options

Not applicable

Voltages

208-230/60/3

460/60/3

575/60/3