HVAC & Thermal Skids – Precision-Engineered Modular Heat Transfer Packages

Advanced Thermal Management & Fluid Handling Solutions for Building & Industrial Systems

HVAC & Thermal Skid Systems

Introduction

Our HVAC & Thermal Skids are engineered for high-efficiency thermal management, precise temperature control, and uninterrupted building/industrial HVAC performance.

Built as pre-engineered, pre-tested, plug-and-play modules, they combine advanced heat transfer design, robust pumping systems, smart automation, and durable mechanical construction. Designed in accordance with ASHRAE, ARI, ASME Sec. VIII, PED, ISO 9001, API standards, and global HVAC design codes.

Optimized Thermal Management Solutions

HVAC and thermal systems require precise engineering for efficient heat transfer, fluid circulation, and temperature control. Our modular skids provide integrated solutions for pumping, heat exchange, energy storage, and thermal regulation in commercial, industrial, and mission-critical applications.

Core advantages include:

  • Optimized hydraulic performance with energy-efficient pumping
  • Precise temperature control for thermal comfort and process requirements
  • Reduced installation time with factory-assembled modular systems
  • Advanced control systems with BMS/SCADA integration
  • Compliance with international HVAC and pressure vessel standards
  • Durable construction for long-term reliable operation
  • Scalable designs for various building sizes and industrial applications

Our HVAC skids are designed to provide reliable thermal management while optimizing energy consumption and minimizing operational costs.

HVAC & Thermal Skid Packages

BPS

Booster Pump Skid

Provides constant water pressure across HVAC circuits for chilled water, domestic water, condenser water & closed-loop applications.

  • Multi-stage centrifugal pumps
  • VFD-driven pressure control
  • Duplex/Triplex pump configuration
Technical Expertise:

Pump head & NPSH calculations, Demand-curve modelling, Water hammer simulation & mitigation, CFD manifold optimization

CPS

Chilled Water Pump Skid

Ensures continuous circulation of chilled water from chiller plants to HVAC loads (AHU/FCU, PHEs, coils).

  • End-suction or vertical inline pumps
  • Primary–secondary pumping configuration
  • Differential temperature & pressure control
Technical Expertise:

Pump sizing based on ΔT & cooling load, Primary–secondary decoupler modelling, Hydraulic balancing, System-pump curve matching

HPS

Hot Water Pump Skid

Pumps heated water to heating coils, energy recovery systems, radiant heating, and industrial thermal loops.

  • High-temperature pumps (up to 160°C)
  • Seal flush plan for thermal stability
  • Thermal expansion compensation
Technical Expertise:

Pump metallurgy for high-temp service, Heat loss modelling, System pressurization & expansion tank sizing, Overheat protection logic

TESS

TES Tank Pump Skid

Manages charging and discharging of chilled water in TES tanks for peak shaving and energy optimization.

  • Charge/Discharge pump sets
  • Flow control valves with differential pressure logic
  • Ultra-low mixing manifold design
Technical Expertise:

Stratification engineering & CFD simulations, Charging/discharging sequence automation, Peak load shifting calculations, BMS/SCADA integration

PHS

Plate Heat Exchanger Skid

Provides efficient heat transfer between two fluid circuits (chilled water to process water, glycol to chilled water).

  • Gasketed or brazed PHEs
  • Duty/Standby pump arrangements
  • Bypass lines & differential pressure protection
Technical Expertise:

LMTD & heat load calculations, Plate configuration optimisation, Fouling factor estimation, Close temperature approach design (1–2°C)

GCS

Glycol Chiller Skid

Provides low-temperature chilled glycol for process cooling, ice storage, pharmaceutical HVAC, and low-temp AHUs.

  • Screw/scroll chillers integrated on skid
  • Propylene or ethylene glycol compatible pumps
  • SS316L piping with thermal insulation
Technical Expertise:

Glycol concentration vs. freeze point modelling, Pump derating for high-viscosity glycol, Chiller optimization at sub-zero conditions, Glycol corrosion inhibitors

HWGS

Hot Water Generator Skid

Produces hot water for HVAC coils, industrial heating, and process applications.

  • Shell & tube or plate-type heat exchangers
  • Electric/steam/thermal-oil heating options
  • Temperature, pressure & flow control
Technical Expertise:

Burner/steam coil sizing, Heat transfer coefficient analysis, Thermal oil system design, High-temperature safety & redundancy planning

BTS

Buffer Tank Skid

Stabilizes chilled/hot water system performance by increasing system water volume and preventing short cycling.

  • Vertical/horizontal insulated tanks
  • ASME-coded pressure vessels
  • Flow/temperature & pressure monitoring
Technical Expertise:

Buffer volume sizing for chiller minimum run-time, CFD-based anti-short-cycle flow design, Thermal stratification analysis, Surge control in HVAC systems

EVS

Expansion Vessel Skid

Maintains system pressure and compensates for thermal expansion in closed-loop HVAC systems.

Design Features:
  • Diaphragm/bladder-type expansion vessels
  • Automatic fill & makeup water systems
  • Pressure sensors with BMS integration
  • Relief valve & degassing system
Technical Expertise:
  • Expansion volume calculation based on ΔT
  • Pre-charge pressure optimization
  • Water hammer & surge protection analysis
  • Degassing to prevent corrosion & cavitation

Key Features of HVAC & Thermal Skids

Advanced Pumping Systems

  • VFD-driven pressure and flow control
  • Duplex/Triplex configurations for redundancy
  • Hydraulic balancing for optimized performance

Precise Temperature Control

  • PID-based temperature modulation
  • Differential temperature control systems
  • Thermal stratification management

Energy Efficiency

  • Thermal Energy Storage (TES) optimization
  • Peak load shifting capabilities
  • Energy recovery systems

System Protection

  • Water hammer mitigation systems
  • Thermal expansion compensation
  • Pressure relief and safety interlocks

Smart Automation

  • BMS/SCADA integration
  • Predictive maintenance capabilities
  • Remote monitoring and control

Durable Construction

  • ASME-coded pressure vessels
  • Corrosion-resistant materials
  • Vibration isolation mounts

Engineering & Design Capabilities

Hydraulic Design

  • Pump head and NPSH calculations
  • System curve development
  • Water hammer analysis and mitigation
  • Hydraulic balancing for complex systems

Thermal Design

  • LMTD and heat transfer calculations
  • Thermal stratification analysis
  • Temperature approach optimization
  • Heat loss/gain calculations

Standards Compliance

  • HVAC: ASHRAE, ARI, AHRI
  • Pressure Vessels: ASME Sec. VIII, PED
  • Quality: ISO 9001, API standards
  • Building Codes: International building codes

Industry Applications

Commercial Buildings
  • • Office complexes
  • • Shopping malls
  • • Hotels and resorts
Industrial Facilities
  • • Manufacturing plants
  • • Process industries
  • • Pharmaceutical facilities
Healthcare & Institutions
  • • Hospitals
  • • Universities
  • • Research facilities
Data Centers
  • • Mission-critical cooling
  • • High-density cooling
  • • Redundant systems
District Energy
  • • District cooling plants
  • • District heating systems
  • • Energy transfer stations
Special Applications
  • • Ice storage systems
  • • Low-temperature glycol systems
  • • Thermal energy storage

Quality Assurance & Testing

All HVAC & thermal skids undergo rigorous QA/QC procedures:

Hydraulic Testing
  • Hydrostatic pressure testing
  • Flow rate and pressure verification
  • Pump performance testing
Functional Testing
  • Control system validation
  • Safety interlock testing
  • Temperature control accuracy
Performance Testing
  • Heat transfer performance verification
  • Energy efficiency measurements
  • Noise and vibration testing

Advanced Features & Integration

  • BMS/SCADA integration with BACnet, Modbus, LonWorks
  • Predictive maintenance and condition monitoring
  • Cloud-based remote monitoring and control
  • Energy monitoring and optimization algorithms
  • Redundant pump and control systems
  • Thermal energy storage optimization
  • Variable flow and variable temperature control
  • Mobile app integration for facility management

Why Choose Our HVAC & Thermal Skids?

  • Standards Compliance: Engineered to ASHRAE, ASME, API, PED & international HVAC standards
  • Factory Integration: Fully modular, factory-assembled & completely hydro-tested
  • Rapid Installation: Plug-and-play design reduces site installation time by 70%
  • Smart Controls: SCADA/BMS integration with advanced control algorithms
  • Energy Efficiency: High efficiency designs with optimized power consumption
  • Reliability: Long service life with robust construction for continuous operation
  • Application Versatility: Suitable for commercial, industrial & mission-critical buildings
  • Technical Support: Comprehensive commissioning, training, and maintenance support
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Ready to Discuss Your HVAC & Thermal Skids Requirements?

Contact our engineering team for custom solutions and quotations.

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