SENTRADO
中

HVAC Automation Solutions

Intelligent control systems for chillers, cooling towers, AHU, and boiler plants — delivering 20–40% energy savings with proven optimization strategies.

Complete HVAC Automation

From chiller plant to terminal units, SENTRADO delivers end-to-end HVAC automation that optimizes energy consumption, ensures occupant comfort, and extends equipment life. Our integrated approach combines advanced DDC control, VFD drives, and intelligent algorithms to achieve 20–40% energy savings.

20–40% Energy Savings

VFD optimization and intelligent control reduce energy consumption across all HVAC subsystems.

25+ Years Experience

Two decades of HVAC automation across commercial, industrial, healthcare, and data center facilities.

Full Lifecycle Service

Design, installation, commissioning, optimization, and ongoing maintenance support for your HVAC systems.

Key Solutions

Comprehensive HVAC automation covering every subsystem from the cooling plant to the air distribution network.

Chiller Plant Optimization

Intelligent chiller sequencing with load prediction algorithms. VFD control on pumps and fans optimizes flow and pressure to maximize system COP.

Auto chiller sequencing
VFD on pumps & fans
AI-based load prediction
Real-time COP monitoring

Cooling Tower Control

Fan speed optimization based on approach temperature and wet-bullet conditions. Integrated water treatment monitoring for peak heat rejection efficiency.

VFD fan speed control
Water treatment monitoring
Approach temperature control
Bleed & makeup automation

AHU/PAU Control

DDC-based air handling unit control with VAV systems, precise temperature and humidity regulation, and demand-based ventilation strategies.

DDC controller integration
VAV box control
Temperature & humidity PID
CO₂-based demand ventilation

Boiler System Control

Advanced modulation control for gas and oil boilers. Cascade sequencing for multiple boiler plants with comprehensive safety interlocks and efficiency optimization.

Modulation control
Cascade sequencing
Safety interlocks
Weather-compensated setpoints

Energy Monitoring & Optimization

Real-time COP tracking, comprehensive trend analysis, and AI-driven demand optimization to continuously improve HVAC energy performance.

Real-time COP dashboard
Trend analysis & reporting
AI-based load prediction
Demand-based control

Technical Expertise

Industry-leading controllers, protocols, and drives — integrated by our certified engineering team.

Controllers

  • Siemens Desigo CC
  • Tridium JACE 8000
  • Custom DDC controllers
  • Siemens S7-1200/1500

Protocols

  • BACnet/IP & MS/TP
  • Modbus RTU / TCP
  • LonWorks
  • OPC UA

VFD Drives

  • Siemens G120 / G120C
  • ABB ACS580 / ACS880
  • Danfoss FC302
  • Schneider ATV930

Sensors

  • Temperature (PT1000, NTC, thermocouple)
  • Pressure & differential pressure
  • Humidity & CO₂
  • Flow meters (electromagnetic, ultrasonic)

Optimization

  • AI-based load prediction
  • Demand-based ventilation
  • Weather-compensated control
  • Adaptive setpoint optimization

BMS Integration

  • Siemens Desigo CC
  • Tridium Niagara N4/Nx
  • Johnson Controls Metasys
  • Honeywell EBI

Project Experience

Proven HVAC automation across diverse industries and facility types.

Commercial Buildings

Office towers, shopping malls, and mixed-use developments with centralized HVAC optimization achieving 30%+ energy savings.

Hospitals

Critical environment HVAC with redundant systems, positive pressure control, and surgical suite precision temperature management.

Data Centers

Precision cooling with N+1 redundancy, hot/cold aisle containment, and real-time PUE optimization for mission-critical uptime.

Hotels

Guest comfort optimization with energy-saving strategies including occupancy-based control and domestic hot water management.

Industrial Facilities

Process cooling, cleanroom HVAC, and industrial ventilation with precise temperature and humidity control for manufacturing environments.

Frequently Asked Questions

Common questions about our HVAC automation solutions.

How much energy can HVAC automation save?
HVAC automation typically delivers 20–40% energy savings depending on the system age and complexity. Our solutions optimize chiller plant efficiency, reduce pump and fan energy consumption through VFD control, and implement demand-based strategies that can achieve payback within 2–3 years.
What chiller brands do you integrate with?
We integrate with all major chiller brands including Carrier, Trane, York, Daikin, McQuay, Hitachi, and Gree. Our control systems communicate via BACnet, Modbus, or proprietary gateway protocols to provide seamless chiller plant management regardless of brand.
Can you optimize existing HVAC systems?
Yes, we specialize in retrofitting and optimizing existing HVAC systems. We conduct energy audits to identify inefficiencies, then implement targeted upgrades such as VFD installation, DDC controller replacement, and optimization algorithms — often achieving significant energy savings without full system replacement.
Do you provide energy performance guarantees?
Yes, we offer energy performance contracts for qualified projects. Based on our energy audit findings, we establish baseline energy consumption and guarantee specific savings targets. Performance is continuously monitored through our energy management platform to verify results.
What communication protocols do you use?
Our HVAC automation systems support BACnet/IP and BACnet MS/TP as the primary protocol, along with Modbus RTU/TCP, LonWorks, and OPC UA. We integrate with building management systems from Siemens Desigo CC, Tridium Niagara, Johnson Controls Metasys, and Honeywell EBI.

Optimize Your HVAC System

Ready to reduce energy costs and improve comfort? Our engineering team will assess your HVAC system and design a customized automation solution with measurable results.

Get a Free Consultation