Republic is your source for chillers

Air-cooled and water-cooled chillers delivered ASAP to the Quad Cities, Eastern Iowa, Illinois, and Southern Wisconsin. We provide chiller units for commercial and industrial applications .

Stocked for faster installation and commissioning

Quantech air-cooled chillers in days, not weeks.

When a chiller is mission-critical, the emergency replacement sale goes to the contractor that can get the right unit there quickly. With the Quantech chiller inventory at your back, you can have an efficient, reliable chiller — with the features your customer wants — on site in two to five business days.

How do we do it? Simple.

Quantech chillers are manufactured as part of the Johnson Controls product portfolio in our manufacturing plants in North America, and inventory is held in a logistics center/warehouse near Dallas, TX. When an order is received, the chiller is pulled from inventory, loaded on a truck and on its way within 24 hours. When your customer can’t wait, make the sale with a Quantech™ air-cooled chiller: the features, efficiency and capacity you want, delivered in two to five business days.

Quantech air-cooled chillers in days, not weeks.

The QuantechTM QTC2 provides chilled water for all air conditioning applications using central station air handling or terminal units, and it meets or exceeds ASHRAE 90.1-2013 efficiency standards.

  • Delivered from stock in two to five business days.
  • R-410A refrigerant and low charge to help earn a point for LEED E&A Credit 4.
  • Factory-designed and installed pump package includes pump, strainer, flow switch, circuit balancing valve, expansion tank.
  • Factory-installed BACnet MS/TP interface. Native communications reduce commissioning time and complexity.
  • Reliable operation in a variable primary flow system.
  • Lighter and smaller to minimize installed cost and maximize usable space.

Refrigerant: HFC-410A

Stock Features: Brazed plate heat exchanger, scroll compressors, BAS communications (BACnet®, Modbus, N2), service isolation valves, high ambient kit to 125°F, low ambient (operation down to 0°F), hot-gas bypass, single point non-fused disconnect, control transformer, flow switch, pre-coated condenser coils, full louver panels, neoprene isolators, freeze protection (down to -20°F). Stock Voltages: 208/3/60 and 460/3/60

Additional Features Available with Made-to-Order: Circuit Breaker, Circuit Breaker with 65kA SCCR, 1” or 2” spring isolators, LON, remote evaporator, epoxy coated condenser coils, wire panels, ultra-quiet fans, single / dual fixed-speed hydronic pump kit, power factor correction capacitors, double-thick insulation, acoustic sound blankets for compressors, Buy American Act compliance, Chicago code relief valves. Additional Voltages: 230/3/60, 380/3/60, 575/3/60

The QuantechTM QTC3 offers full load and part load efficiencies that meet or exceed ASHRAE 90.1-2013 and operates at ambient temperatures up to 125°F and down to 0°F.

  • Delivered from stock in two to five business days.
  • 22-47% annual energy cost savings.
  • Sturdy, corrosion-resistant condenser coils that are easily washable.
  • Simple replacement of condenser coil if damaged.
  • Compact, factory-packaged chilled water pumps.
  • Green refrigerant and low charge to help earn a point for LEED E&A Credit 4.
  • Native communication protocols to reduce installation cost and commissioning time.

Refrigerant: HFC-410A

Stock Features: Brazed plate heat exchanger, scroll compressors, microchannel condenser, BAS communications (BACnet®, Modbus, N2), service isolation valves, high ambient kit to 125°F, low ambient (operation down to 0°F), hot-gas bypass, single point non-fused disconnect, control transformer, flow switch, wire / louver panels, neoprene isolators, freeze protection (down to -20°F). Some models come with the options of epoxy coated condenser coils or circuit breaker with 65kA SCCR.

Stock Voltages: 208/3/60, 460/3/60, 575/3/60 Additional Features Available with Made-to-Order: Circuit Breaker, Circuit Breaker with 65kA SCCR, 1” or 2” spring isolators, LON, remote
evaporator, epoxy coated condenser coils, various wire / louver combinations, ultra-quiet fans, VSD fans (on high efficiency models), high airflow fans, single / dual VSD hydronic pump kit, power factor
correction capacitors, double-thick insulation, acoustic sound blankets for compressors, Buy American Act compliance, Chicago code relief valves and additional heat recovery.

Additional Voltages: 230/3/60, 380/3/60, 575/3/60

The QTC4’s combination of state-of-the-art technologies in compressors, heat exchangers (evaporator and condenser), condenser fans and chiller controls enable it to deliver market leading part load efficiency (IPLV or NPLV) while meeting or exceeding ASHRAE 90.1-2013 full load efficiency standards.

  • In-stock chillers delivered in two to five business days; made-to-order chillers delivered in 8-10 weeks
  • Variable speed drive screw compressors:
    – Dramatically reduce sound levels at off-design conditions (up to 16 dBA)
    – Reduce energy consumption
  • Up to 42% annual energy cost savings
  • Hybrid falling film type evaporator for optimal efficiency and refrigerant charge
  • Micro-channel type condenser for maximum heat transfer and minimum refrigerant charge
  • Condenser fans with optional variable speed drives for even higher chiller part load efficiency
  • Variable primary flow (VPF) system to reduce the chilled liquid flow to match the building demand

Refrigerant: HFC-134A
Stock Features: Variable speed drive screw compressor, hybrid falling-film evaporator, microchannel condenser, ambient operation from 0°F to 131°F, capacity turndown to 10% load, single point non-fused disconnect, with 50kA SCCR, control transformer, actuated suction service isolation valves, water box heaters (freeze protection to -20°F), low sound fans with VSD control, wire / louver panels, neoprene isolators, flow switch.
Stock Voltages: 460/3/60
Additional Features Available with Made-to-Order: Circuit Breaker with 65kA SCCR, 1” or 2” spring isolators, BACnet®, Modbus, N2, LON, epoxy coated condenser coils, various wire / louver combinations, ultra-quiet fans with optional VSD control, double-thick insulation, sound reduction packages, Buy American Act compliance, Chicago code relief valves, Quick Start.
Additional Voltages: 208/3/60, 230/3/60, 380/3/60, 575/3/60

Water-Cooled Scroll Chillers

50-200 Tons

QWC3 Water-Cooled Scroll Chiller 50 to 200 Ton Capacity

The QWC3 water-cooled chiller has a superior efficiency to the industry average, providing capacity to meet the cooling requirement for a wide range of facilities and to handle various operating conditions with the latest scroll compressor technology and heat-exchanger innovation.

Designed for Quiet Operation:

Quiet scroll compressors and piping specifically designed to reduce vibration. Optional acoustic blankets are available to further dampen sound down to 68 dBA.

Smaller Foot Print and Installation Time:

QWC3 compact design delivers up to 4.6 TR/square foot to fit through a standard single door with no disassembly required. Easy Installation with a single-point electrical power connection and Victaulic water connections. Every unit is pressure and run tested at the factory to reduce the risk of problems at startup.

Contact our Quantech Chillers specialist
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Call or Email John Brose today to discuss Quantech Chillers

Contact John to learn more about Quantech Chillers