KRC Total Solution is highly experienced and well-organized in chiller control automation. We specialize in automating all types of chillers — including Screw, Water-Cooled, Air-Cooled, DX Units, Package Units, Centrifugal, Hot Water, and Absorption Chillers. To date, we have successfully upgraded over 1,000 chillers worldwide, delivering advanced control solutions and significant energy savings for our clients.
What We Deliver
Core Chiller Control Services
New Control Installation
Installation of brand-new, advanced control systems on existing chillers for improved precision and reliability.
VFD Energy Optimization
Energy saving optimization using VFD Drives and smart control automation — achieving up to 55% energy reduction.
Retrofitting & Integration
Seamless retrofitting and system integration for enhanced performance, efficiency, and extended equipment life.
Smart Monitoring
Real-time performance monitoring with data logging and alarm systems for proactive fault detection and reporting.
BMS Integration
Full integration with Building Management Systems via Modbus, BACnet, and other communication protocols.
Safety & Protection
Advanced safety interlocks, fault protection, and alarm management for complete equipment and personnel safety.
1000+Chillers Upgraded Worldwide
55%Energy Savings Achieved
12+Major Brands Supported
Full Coverage
Chiller Types We Automate
Centrifugal Chillers
Screw Chillers (Air & Water Cooled)
Scroll Chillers
Absorption Chillers
DX Units & Package Units
Water-Cooled Chillers
Hot Water Chillers
Brine & Process Chillers
Project Highlights
Notable Chiller Projects
York Centrifugal Chiller — 400 kW VFD Upgrade
Full VFD-based control retrofit on a York Centrifugal Chiller achieving substantial energy savings and improved load management.
York Water Cooled Screw Chiller Automation
Advanced smart control system installation on a York Water Cooled Screw Chiller with full BMS integration and remote monitoring.
EBARA 500 Tons Direct Fired Absorption Chiller
Complete automation and control solution for an EBARA 500-ton Direct Fired Absorption Chiller with safety and performance monitoring.
YORK 450 Tons Hot Water Absorption Chiller
Smart control retrofit for a YORK 450-ton Hot Water Absorption Chiller with sequencing, safety monitoring, and energy dashboards.
Carrier Aqua Force Water Cooled Screw Chiller
Full control system upgrade on Carrier Aqua Force units with VFD integration, real-time data logging, and alarm management.
Multi-Machine Site Automation
On multiple project sites, we have simultaneously automated multiple machines — bringing our total to nearly 1,000 chillers under our automation globally.
Common Questions
Chiller Control Inquiries
We have ready solutions for all chiller types including Centrifugal, Screw (Air & Water Cooled), Scroll, Absorption, DX Units, Package Units, Hot Water, Brine, and Process Chillers across all major brands.
Our VFD-based smart control automation has consistently delivered energy savings of up to 55% depending on the chiller type, load profile, and facility conditions.
Yes. Retrofitting legacy chillers is one of our core specialties. We install new controls on existing chillers of any age or brand, restoring performance and adding modern automation capabilities.
Absolutely. Our hardware supports Modbus RTU, Modbus TCP/IP, BACnet, Profibus, and RS-232 protocols, ensuring seamless integration with any existing BMS or SCADA platform.
We support all major brands including YORK, Carrier, Trane, Daikin, LG, Mitsubishi Electric, Hitachi, Sanyo, McQuay, Dunham-Bush, Ebara, and SKM — among many others.
Ready to Upgrade Your Chiller Controls?
Contact KRC Total Solution today for a customized chiller automation and energy-saving solution for your facility.
