Author name: Admin

MEPVAULT Editorial Team

HVAC

Geothermal Cooling in India: Where It Works, Where It Doesn’t, and the Math
Geothermal (ground-source heat pump, GSHP) cooling uses the earth's stable temperature 1.5-3 m below grade as a heat sink for cooling. In Indian climates, with ground temperature around 22-26 °C year- Read more →

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Geothermal (ground-source heat pump, GSHP) cooling uses the earth’s stable temperature 1.5-3 m below grade as a heat sink for cooling. In Indian climates, with ground temperature around 22-26 °C year-

HVAC

VRV Heat Recovery in Mixed-Mode Indian Offices: When Simultaneous Heating + Cooling Pays Back
A heat-recovery VRV system can simultaneously cool one zone while heating another, with the heat from the cooling zone "recovered" and used for the heating. Sounds great in theory; in practice it pays Read more →

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A heat-recovery VRV system can simultaneously cool one zone while heating another, with the heat from the cooling zone “recovered” and used for the heating. Sounds great in theory; in practice it pays

Sustainability

ISO 50001 Energy Management System for Indian Commercial Buildings: Setup + Certification
ISO 50001 is the international standard for Energy Management Systems (EnMS). For Indian commercial buildings, ISO 50001 certification provides credibility with multinational tenants, supports BEE sta Read more →

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ISO 50001 is the international standard for Energy Management Systems (EnMS). For Indian commercial buildings, ISO 50001 certification provides credibility with multinational tenants, supports BEE sta

HVAC

MEP Coordination on Indian Construction Sites: Drawing → Field → As-Built Walkthrough
The biggest gap in Indian commercial MEP execution isn't design; it's coordination on the construction site. Beautiful Revit models meet imperfect site conditions, structural deviations, and contracto Read more →

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The biggest gap in Indian commercial MEP execution isn’t design; it’s coordination on the construction site. Beautiful Revit models meet imperfect site conditions, structural deviations, and contracto

HVAC

HVAC Retrofit Decision Framework: Repair, Replace, or Reconfigure
A 15-year-old chiller plant has three failure modes: catastrophic (compressor failure, immediate replacement), gradual (efficiency degradation, retrofit window), or complete obsolescence (refrigerant Read more →

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A 15-year-old chiller plant has three failure modes: catastrophic (compressor failure, immediate replacement), gradual (efficiency degradation, retrofit window), or complete obsolescence (refrigerant

HVAC

2026 MEP Design Trends in India: AI, Heat Pumps, Microgrids, and What’s Real vs Hype
The MEP design profession in India is evolving fast. AI-assisted design, heat-pump dominance, building-integrated microgrids, refrigerant transitions — each is being marketed as transformative. Some a Read more →

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The MEP design profession in India is evolving fast. AI-assisted design, heat-pump dominance, building-integrated microgrids, refrigerant transitions — each is being marketed as transformative. Some a

Standards

ASHRAE 90.1 Appendix G Modeling: A Practical Workflow for Indian Projects
ASHRAE 90.1 Appendix G Performance Rating Method is the standard whole-building energy modeling protocol for LEED v4.1 EAc1 + IGBC v3 EE-1 + many international tenant compliance. For Indian projects, Read more →

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ASHRAE 90.1 Appendix G Performance Rating Method is the standard whole-building energy modeling protocol for LEED v4.1 EAc1 + IGBC v3 EE-1 + many international tenant compliance. For Indian projects,

Sustainability

Net-Zero Carbon MEP Framework for Indian Buildings: Operational + Embodied + Procurement (Pillar)
India's commitment to Net-Zero by 2070 has cascaded down to building-sector trajectories: 50% of commercial buildings net-zero ready by 2030, 80% by 2040. For MEP designers, "net-zero" means three dis Read more →

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India’s commitment to Net-Zero by 2070 has cascaded down to building-sector trajectories: 50% of commercial buildings net-zero ready by 2030, 80% by 2040. For MEP designers, “net-zero” means three dis

Hotels & Hospitality

Hospital OT 4-Stage Commissioning: From Construction Verification to Bacterial Validation
A hospital operating theatre is the most-commissioned space in any building. ASHRAE 211, NABH, and FGI all require multi-stage verification before patient use. The four stages — Construction Verificat Read more →

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A hospital operating theatre is the most-commissioned space in any building. ASHRAE 211, NABH, and FGI all require multi-stage verification before patient use. The four stages — Construction Verificat

HVAC

Pressure-Independent Control Valves (PICV) vs Balancing Valves: When to Use Each
A PICV combines a flow limiter, balancing valve, and modulating control valve into a single component. For variable-flow hydronic systems, it solves the chronic "first-floor gets all the flow, top-flo Read more →

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A PICV combines a flow limiter, balancing valve, and modulating control valve into a single component. For variable-flow hydronic systems, it solves the chronic “first-floor gets all the flow, top-flo

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