Utility & Support Systems

HVAC Systems – Efficient temperature control, energy efficiency, and operational continuity for commercial, industrial, and institutional facilities

Utility & Support Systems - HVAC Support Equipment

Introduction

Efficient HVAC systems are critical for commercial buildings, industrial facilities, hospitals, data centers, and district cooling networks. Utility and support systems ensure reliable temperature control, energy efficiency, system safety, and operational continuity.

At NORDSTONE., we engineer comprehensive utility and support systems that cover all aspects of chilled water, hot water, cooling, expansion, and thermal energy storage with high-performance, modular, and scalable designs. Our solutions ensure optimal performance and reliability of HVAC systems.

Complete HVAC Support Solutions

From pump skids and cooling towers to expansion systems and thermal storage, our utility systems provide the backbone for efficient HVAC operations. Each system is engineered for reliability, energy efficiency, and easy integration with existing building management systems.

Key advantages include:

  • Energy-efficient operation with variable speed drives
  • Redundant designs for continuous operation
  • Skid-mounted, pre-assembled for quick installation
  • PLC/BMS integration for automated control
  • Corrosion-resistant materials for long service life
  • Modular and scalable designs
  • Compliance with international standards

Our utility and support systems are engineered for maximum reliability, energy efficiency, and seamless integration with HVAC systems across diverse applications.

Utility & Support System Types & Specifications

CPS

Chilled Water Pump Skid

Circulates chilled water from chillers to air handling units, fan coil units, and process loads.

  • Variable speed pumps (VFD-controlled)
  • Redundant N+1 or duty-standby
  • Skid-mounted, pre-piped, pre-wired
Applications:

Commercial HVAC networks, industrial process cooling, data center cooling loops

HPS

Hot Water Pump Skid

Circulates hot water from boilers or heat exchangers to heating coils, radiators, or process loads.

  • High-temperature rated (up to 120°C)
  • Pre-installed valves & instrumentation
  • Redundant pumps for continuous operation
Applications:

Space heating in commercial/industrial buildings, hot water distribution, process heating

CTS

Cooling Tower System

Rejects waste heat from chilled water or process water systems to the atmosphere.

  • Forced draft or induced draft designs
  • Variable-speed fans for energy optimization
  • Drift eliminators and fill media
Applications:

Central cooling plants for HVAC, power plant auxiliary cooling, data center heat rejection

ETS

Expansion Tank System

Maintains hydraulic stability in closed-loop hot and chilled water systems.

  • Pre-charged diaphragm or bladder tanks
  • Pressures up to 25 bar, temperatures to 120°C
  • Corrosion-resistant construction
Applications:

Chilled water loops, hot water heating systems, industrial process heating/cooling

TES

Thermal Energy Storage (TES) System

Purpose & Features:
  • Stores cooling/heating energy for peak load shaving
  • Ice storage, chilled water storage, or PCM options
  • Skid-mounted with pump skids & heat exchangers
  • PLC/BMS integration for automated control
Technical Specifications:
  • High-capacity tanks for 24/7 operation
  • Reduces chiller/boiler operating costs
  • Safety features: pressure relief, level monitoring
  • Thermal insulation for energy conservation
Applications:

Large commercial HVAC plants (malls, airports, hospitals), industrial process cooling/heating, district cooling/heating networks

Key Features of Utility & Support Systems

Energy Efficient

  • Variable speed drives (VFD) for pumps & fans
  • Demand-based operation optimization
  • Low-energy consumption components

Redundant Design

  • N+1 or duty-standby configurations
  • Continuous operation capability
  • Automatic switchover systems

Modular Construction

  • Skid-mounted, pre-assembled systems
  • Quick installation and commissioning
  • Scalable designs for future expansion

Advanced Controls

  • PLC/BMS integration
  • Real-time monitoring & analytics
  • Remote operation capabilities

Durable Materials

  • Corrosion-resistant construction
  • Stainless steel, FRP, epoxy coatings
  • High-temperature alloy options

Safety Systems

  • Pressure relief and safety valves
  • Level and temperature monitoring
  • Automatic alarms and shutdowns

Engineering & Design Expertise

Design Codes & Standards
  • ASME Standards
  • EN/ISO Standards
  • ANSI/BS Codes
  • Industry-specific regulations
Hydraulic & Thermal Design
  • CFD modeling for flow optimization
  • Pump sizing and selection
  • Pressure drop calculations
  • Thermal load analysis
Materials & Construction
  • Carbon steel construction
  • Stainless steel components
  • FRP for corrosion resistance
  • Epoxy coatings & high-temp alloys
Automation & Control
  • PLC/BMS integration
  • Real-time monitoring
  • Remote operation capabilities
  • Analytics and reporting
Testing & Quality Assurance
  • Hydrostatic pressure tests
  • Factory Acceptance Testing (FAT)
  • Site Acceptance Testing (SAT)
  • Vibration analysis & balancing

Industry Applications

Commercial Buildings
  • • Office complexes
  • • Shopping malls
  • • Hotels & resorts
Healthcare Facilities
  • • Hospitals
  • • Medical centers
  • • Research labs
Data Centers
  • • Server cooling
  • • Heat rejection
  • • Backup systems
Industrial Facilities
  • • Manufacturing plants
  • • Process cooling
  • • Heat recovery
Educational Institutions
  • • Universities
  • • Schools
  • • Research facilities
Transportation Hubs
  • • Airports
  • • Railway stations
  • • Bus terminals
District Systems
  • • District cooling
  • • District heating
  • • Energy networks
Other Applications
  • • Sports arenas
  • • Convention centers
  • • Government buildings

Integrated Support Systems

  • Complete pump skids with VFD controls
  • Cooling tower packages with water treatment
  • Expansion tank systems with safety valves
  • Thermal energy storage systems
  • Water treatment and chemical dosing systems
  • Filtration and strainer packages
  • Instrumentation and control panels
  • Structural supports and mounting systems

Why Choose Our Utility Systems?

  • Energy Efficiency: Variable speed drives and optimized designs reduce operating costs
  • Reliability: Redundant designs ensure continuous operation
  • Quick Installation: Skid-mounted, pre-assembled systems for rapid deployment
  • Scalability: Modular designs allow for easy expansion
  • Advanced Controls: PLC/BMS integration for intelligent operation
  • Durable Construction: Corrosion-resistant materials for long service life
  • Technical Support: Comprehensive engineering and service support
  • Global Standards: Compliance with ASME, EN, ISO, and other international codes
Thermal Oil Heaters HVAC Pipelines – High-Side
Ready to Discuss Your Utility & Support Systems Requirements?

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