Outsourced Controls fabricates UL 508A certified central plant control panels for chiller plants, boiler plants, cooling towers, and heat exchangers. We build panels with advanced sequencing logic, VFD integration, full BMS compatibility, and instrumentation takeoff services — nationwide.
Central plant control panels that sequence multiple chillers, chilled water pumps, condenser water pumps, and cooling towers for optimal efficiency. We build panels with lead/lag sequencing, load-based staging, chilled water reset, and demand limiting — with full BMS integration via BACnet or Modbus.
Boiler plant sequencing and control panels for hot water and steam systems. We build panels that stage multiple boilers, manage hot water pumps, control mixing valves, and implement outdoor air reset strategies. Compatible with all major boiler brands and BMS platforms.
Cooling tower fan control panels with VFD-based fan speed control, basin temperature control, free cooling enabling, and condenser water temperature reset. Includes chemical treatment interlock and BMS integration for central plant optimization.
Control panels for plate-and-frame heat exchangers, waterside economizers, and heat recovery systems. We build panels that manage heat exchanger bypass valves, differential pressure control, and free cooling logic as part of a larger central plant control strategy.
Variable frequency drive (VFD) panels for primary, secondary, and tertiary chilled water pumps. Includes differential pressure control, pump lead/lag sequencing, flow monitoring, and BMS integration. We supply and mount VFDs from Allen-Bradley, Siemens, ABB, and Danfoss.
Condenser water pump and cooling tower fan control panels for water-cooled chiller plants. Includes condenser water temperature reset, tower fan staging, basin heater control, and freeze protection logic.
We offer instrumentation takeoffs and sensor bidding for chiller plant and boiler plant projects. Our team reviews your mechanical drawings and BMS point lists to bid and supply all sensors, transmitters, flow meters, and current transformers required for your central plant.
We source instruments from Siemens, Johnson Controls, Honeywell, Setra, Dwyer, and Onicon, and coordinate delivery to align with your panel fabrication and project schedule. This allows mechanical contractors, BMS integrators, and OEM manufacturers to consolidate panel and instrumentation procurement with a single qualified vendor.
Request an Instrumentation TakeoffInstruments We Bid & Supply
Required by most commercial specifications and AHJ inspectors. No exceptions.
Every panel is tested and signed off before shipment. FAT record included.
We supply and mount VFDs from Allen-Bradley, Siemens, ABB, and Danfoss.
One vendor for panels and field instrumentation. Simplified procurement.
As a Rockwell Automation Preferred Integrator, we build chiller and boiler plant panels on the Allen-Bradley platform — ControlLogix for large central plants, CompactLogix for distributed nodes, and PowerFlex VFDs for pump and fan control.
ControlLogix 1756
Flagship PAC for large chiller plants with redundant processor pairs and high I/O counts
CompactLogix 5380
Mid-range DIN-rail controller for distributed chiller nodes and boiler plant panels
PowerFlex 525 / 755
VFDs for chilled water pumps, condenser water pumps, cooling tower fans, and AHU fans
1794 FLEX I/O
Modular distributed I/O for mixed analog/digital point counts in central plant panels
5094 FLEX 5000
Next-generation I/O with EtherNet/IP for large-scale plant automation
Stratix 5700
Managed Ethernet switches for EtherNet/IP plant networks and IT/OT convergence
Send us your mechanical drawings, panel schedule, or sequence of operations. We respond within one business day.