UL 508A Certified · BMS Compatible

HVAC & AHU
Control Panels

Outsourced Controls fabricates UL 508A certified HVAC and Air Handling Unit (AHU) control panels for commercial buildings, industrial facilities, and OEM equipment manufacturers. We build panels for AHUs, RTUs, VAV systems, fan coil units, and make-up air units — with full BMS integration and instrumentation takeoff services available.

UL 508A ListedAHU · RTU · VAV · FCU PanelsBACnet · Modbus CompatibleVFD Supply & IntegrationInstrumentation TakeoffsDocumented QMS Buy-Off
What We Build

HVAC Control Panel Types

Air Handling Unit (AHU) Control Panels

Full-featured control panels for central station air handling units — managing supply fans, return fans, heating/cooling coils, economizer dampers, and filter status. We build panels for single-zone, multi-zone, VAV, and constant volume AHUs with DDC or PLC controllers and full BMS integration.

Rooftop Unit (RTU) Control Panels

Packaged rooftop unit control panels for commercial and light industrial buildings. We build custom RTU panels for units that require more sophisticated control than factory-supplied controllers, including economizer logic, demand-controlled ventilation, and BMS integration.

VAV Box Control Panels

Variable Air Volume (VAV) terminal unit control panels for zone-level temperature and airflow control. Compatible with all major DDC controllers and BMS platforms. Available in compact NEMA 1 enclosures for above-ceiling installation.

Fan Coil Unit (FCU) Control Panels

Two-pipe and four-pipe fan coil unit control panels for hotels, office buildings, and multi-family residential. We build FCU panels with modulating valve control, occupancy-based setback, and BACnet/Modbus communication.

Make-Up Air Unit (MAU) Panels

Control panels for dedicated outdoor air systems (DOAS) and make-up air units used in commercial kitchens, laboratories, and industrial facilities. Includes energy recovery control, modulating heating/cooling, and exhaust fan interlock.

Exhaust & Supply Fan Control Panels

Standalone fan control panels for exhaust fans, supply fans, and ventilation systems. Includes VFD control, static pressure reset, occupancy scheduling, and BMS integration. Available with manual override and local/remote switching.

Instrumentation Services

HVAC Instrumentation Takeoffs & Sensor Bidding

We offer complete instrumentation takeoffs for HVAC projects — reviewing your mechanical drawings and BMS point lists to bid and supply all sensors, transmitters, and actuators required. This includes temperature sensors, humidity transmitters, CO₂ sensors, pressure transmitters, airflow stations, occupancy sensors, valve actuators, and damper actuators.

Consolidating panel fabrication and instrumentation procurement with a single UL 508A certified vendor reduces purchase orders, simplifies coordination, and ensures compatibility between your panels and field devices.

Request an Instrumentation Takeoff
Temperature Sensors (RTD, Thermistor)
Humidity Transmitters
CO₂ / Occupancy Sensors
Differential Pressure Transmitters
Airflow Stations & Meters
Damper Actuators (Belimo, Siemens)
Valve Actuators (2-way, 3-way)
Variable Frequency Drives (VFDs)
Preferred Platform

Allen-Bradley & Rockwell Automation

As a Rockwell Automation Preferred Integrator, we build HVAC and AHU panels on the Allen-Bradley platform — CompactLogix for distributed AHU nodes, ControlLogix for central plant, and PowerFlex VFDs for fan and pump control.

CompactLogix 5380

Mid-range DIN-rail controller for AHU, RTU, and VAV control panels

ControlLogix 1756

Flagship PAC for large central air handling systems and multi-zone applications

PowerFlex 525 / 755

VFDs for supply fans, return fans, exhaust fans, and chilled water pumps

1794 FLEX I/O

Modular distributed I/O for mixed analog/digital HVAC point counts

Stratix 5700

Managed Ethernet switches for EtherNet/IP HVAC panel networks

FactoryTalk View ME

HMI panels for local HVAC equipment status and setpoint adjustment

Frequently Asked Questions

HVAC & AHU Control Panel FAQs

What is an AHU control panel?

What sensors and instruments are used in HVAC control panels?

Can you build HVAC panels to my mechanical engineer's specifications?

Do your HVAC panels carry UL 508A certification?

What BMS platforms are your HVAC panels compatible with?

Can you supply VFDs and actuators as part of the panel package?

What is the lead time for HVAC control panels?

Ready to Get an HVAC Panel Quote?

Send us your panel schedule, sequence of operations, or drawings. We respond within one business day.

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