ASHRAE 62.1

Research

ASHRAE 62.1 VRP vs NBC 2016 Pt 8 vs EN 16798-1 — How Much Outdoor Air Do Indian Buildings Actually Need?

This article presents a comparative analysis of ASHRAE 62.1-2022 Ventilation Rate Procedure (VRP) and NBC 2016 Part 8 ventilation requirements applied to representative Indian commercial occupancies. Five building types are analyzed: open-plan office (200 m², 50 occupants), confe…

Standards

ASHRAE 62.1 Implementation in Indian Projects: From Code to Commissioning (Pillar)

ASHRAE 62.1 is the international benchmark for ventilation design. For Indian commercial projects pursuing LEED, IGBC, or international tenant compliance, it’s the basis. The standard is well-document

Standards

Demand Controlled Ventilation: COâ‚‚ Sensors, Occupancy Counts & ASHRAE 62.1 Compliance

A 200-person conference room sits empty 90% of the day. Designed-to-code ventilation pumps 2,000 cfm of pre-conditioned outdoor air through it constantly. Half-occupied, the room over-ventilates by 50

Standards

ASHRAE 62.1 Ventilation Rate Procedure: Single & Multi-Zone for Indian Projects (Pillar)

The Ventilation Rate Procedure (VRP) is the most-used method in ASHRAE 62.1 — and the most-misapplied. Most designers can compute the breathing-zone outdoor air for a single space; few can correctly c

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