HVAC Design for Cleanroom Facilities

Name: HVAC Design for Cleanroom Facilities
Rating: 4.6 (41 reviews)

“Learn to design, size, and optimize HVAC systems for cleanrooms and controlled environments”

Created bySajjad Ansari

Last updated 5/2025

English

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What you'll learn

Learners will gain a clear understanding of cleanroom classes (ISO, FS209E, GMP) and the specific environmental and cleanliness requirements they must meet.
Students will learn how to design HVAC systems that control temperature, humidity, air change rates, pressure differentials
Learners will develop the skills to calculate supply and exhaust airflows, set up pressure cascades, and ensure airflow patterns for contamination control
Students will learn how to choose and size key HVAC components such as HEPA filters, fan systems, terminal units, and control devices for cleanroom applications
Learners will understand how to optimize cleanroom HVAC systems for energy savings while maintaining strict regulatory compliance and operational reliability.

Course content

8 sections • 27 lectures • 6h 8m total length

1.1 Overview of Cleanroom Concepts and Classifications19:15
Understand clean rooms as controlled environments that minimize airborne contaminants. Learn ISO 146441 classifications from ISO class 1 to 9 and Federal Standard 209E levels, with 20–24°C and 30–60% humidity.
1.2 Cleanroom Standards and Regulations (ISO, GMP, FDA)11:45
1.3 Applications of Cleanrooms in Various Industries9:44
Explore how cleanrooms control airborne particles, temperature, and humidity to support pharmaceutical manufacturing, tissue engineering and cell culture in biotechnology, and precision semiconductor and aerospace fabrication.
1.4 Key Considerations in Cleanroom Design9:16
Master cleanroom design by aligning with ISO classifications and GMP, selecting nonporous materials and proper zoning. Control airflow, HVAC, and filtration to maintain 20–24 °C, 30–60% RH, and low contamination.

2.1 Understanding HVAC Basics for Cleanrooms9:18
Learn HVAC basics for cleanrooms, temperature and humidity control, air filtration with HEPA/ULPA, and laminar or turbulent airflow. Include pressure management, air changes per hour, cross-contamination prevention, and vibration control.
2.2 Air Filtration Types and Selection Criteria13:38
2.3 Temperature and Humidity Control in Cleanrooms10:26
Explore temperature and humidity control in clean rooms across ISO classifications and industries. Apply dehumidification, humidification, vapor barriers, and real-time sensors to maintain 30–60% RH and stable temperatures.
2.4 Airflow Patterns and Contamination Control24:04
Explore cleanroom airflow patterns—unidirectional laminar, turbulent, and mixed flow—and identify contamination sources and practical control methods, including filtration, pressure, design, gowning, cleaning, and material handling.

3.1 Classification of Cleanrooms (ISO 14644, EU GMP)17:59
Learn ISO 14644 cleanroom classifications from class 1 to 9 and EU GMP grades A to D. Understand particle limits, microbial limits, and sterile versus non-sterile production applications.
3.2 Air Change Rates and Cleanroom Pressurization18:22
Learn how air changes per hour (ACH) dilutes contaminants and controls particles, and how ISO and GMP classifications drive cleanroom pressurization with positive or negative pressure.
3.3 Containment and Cleanroom Zoning11:54
Explore containment strategies in clean rooms, including positive, negative, and cascade containment, and learn clean room zoning with critical, support, and unclassified zones, ISO classifications, and air pressure guidelines.

4.1 Air Handling Units (AHUs) for Cleanrooms9:37
Explore air handling units for cleanrooms, including filtration (pre filters, Hepa, Ulpa), cooling and heating coils, humidifiers, fans, dampers, and pressure control, design factors like air changes, zoning, and redundancy.
4.2 HEPA and ULPA Filters Selection and Maintenance11:49
Select Hepa and Ulpa filters to meet cleanroom ISO classifications and control contaminants, considering particle size, airflow, and environmental conditions, then monitor pressure drop and perform replacement and testing.
4.3 Ductwork Design and Material Selection15:19
Design ductwork for clean rooms to ensure ISO 14644 compliant airflow and pressure control. Choose materials for contamination resistance and cleanability, including stainless steel, galvanized steel, aluminium, PVC, and FRP.
4.4 Control Systems and Automation in Cleanrooms11:08
Explore how cleanroom control systems integrate HVAC, temperature and humidity control, air filtration, and pressure management with sensors and BMS to meet ISO, GMP, and FDA standards.

5.1 Load Calculations for Cleanrooms40:04
Calculate cleanroom HVAC loads by identifying internal heat gains from people, equipment, lighting, and processes, and gains from solar, conduction, infiltration, and ventilation, then assess moisture load and cooling load.
5.2 Sizing of Air Handling Units and Ductwork20:13
Size air handling units and ductwork for clean rooms by calculating airflow with ACH, cooling and heating loads, pressure drop, filtration, and redundancy per ISO 14644 and EU GMP.
5.3 HVAC System Balancing and Validation7:58
Balance and validate cleanroom HVAC systems to meet ISO class seven requirements, ensuring airflow, pressure, temperature, and humidity through balancing steps and design, installation, operational, and performance qualification.
5.4 Cleanroom Commissioning and Certification9:36
Examine cleanroom commissioning and certification, detailing design review, installation verification, operational checks, and documentation to ensure ISO 14644 and EU GMP compliance.

6.1 Energy-Efficient HVAC Design Strategies13:13
Explore energy efficient hvac design strategies to reduce energy use and costs while maintaining indoor environmental quality, including load calculation, Vav, energy recovery ventilators, and smart thermostats.
6.2 Sustainability Considerations in Cleanroom Design10:06
Explore sustainability considerations in cleanroom design, including energy efficiency, sustainable materials, water conservation, waste management, indoor environmental quality, and renewable energy integration.
6.3 Integration of Renewable Energy Sources8:57
Explore renewable energy sources for clean rooms, including solar, wind, geothermal, and biomass. Learn to integrate energy storage and design hybrid systems for cost savings, reliability, and compliance.

7.1 Cleanroom HVAC Maintenance Best Practices10:02
Develop a comprehensive cleanroom hvac maintenance plan with routine filter inspection, duct cleaning, coil care, and calibrated sensors to maintain pressure differential, ISO 14644, and GMP standards.
7.2 Monitoring and Maintaining Indoor Air Quality10:59
Explain monitoring and maintaining indoor air quality in cleanrooms. Discuss particle monitoring, air changes per hour, temperature, humidity, filtration, and compliance with ISO 14644 and GMP.
7.3 Troubleshooting Common HVAC Issues in Cleanrooms12:10
Troubleshoot common HVAC issues in cleanrooms, including inconsistent airflow, temperature and humidity deviations, pressure differentials, and high particle counts, by inspecting filters, sensors, and ducts to restore compliance.

8.1 Innovative Technologies in Cleanroom HVAC Design10:57
Discover innovative cleanroom hvac technologies, including variable air volume, HEPA/ULPA filters, DCV, low energy AHU, BMS, heat recovery, UV-C, and CFD modeling, to enhance energy efficiency and maintain sterility.
8.2 Future Trends in Cleanroom HVAC Systems10:34
Explore future trends in cleanroom hvac systems, including ai-driven smart control, energy recovery and net zero design, modular decentralized AHUs, low gwp refrigerants, digital twins, and remote cloud monitoring.

Requirements

Basic understanding of HVAC systems is helpful but not mandatory
No prior cleanroom design experience required
A laptop or desktop with internet access
Interest in HVAC design, building systems, or cleanroom environments

Description

Are you ready to master the specialized field of HVAC design for cleanroom facilities?

Cleanrooms are essential in industries such as pharmaceuticals, biotechnology, semiconductor manufacturing, healthcare, and food processing, where even the smallest contamination can lead to product failure or process disruption. Designing an HVAC system for these environments requires more than just controlling temperature and humidity — it demands a deep understanding of air cleanliness, filtration, airflow patterns, pressure differentials, and compliance with strict international standards.

This course is designed to provide you with practical, hands-on knowledge for designing HVAC systems specifically for cleanroom facilities. Through clear explanations and real-world examples, you will learn how to approach cleanroom projects from start to finish, including system sizing, airflow calculations, component selection, and energy optimization.

What You Will Learn

Understand cleanroom classifications (ISO, FS209E, GMP) and their design implications
Calculate air change rates, airflow patterns, and pressure cascades for cleanroom zones
Select and size HVAC components, including HEPA filters, fan systems, and terminal units
Apply best practices for controlling temperature, humidity, and particulate contamination
Design systems that balance energy efficiency with strict compliance requirements
Work through real-world design examples and case studies to build confidence

Who This Course Is For

Mechanical and HVAC engineers aiming to specialize in cleanroom system design
MEP designers, consultants, and contractors working on pharmaceutical, biotech, healthcare, or semiconductor projects
Facility managers, project engineers, and supervisors involved in cleanroom operations or maintenance
Engineering students or recent graduates who want to expand their knowledge and improve their career prospects
Anyone interested in learning how cleanroom HVAC systems work and how they are designed

What’s Included

Structured, easy-to-follow video lessons
Downloadable resources, templates, and design tools
Quizzes and exercises to test your understanding
Lifetime access and a certificate of completion
Instructor support to help answer your design questions

By the end of this course, you will have the skills and confidence to design HVAC systems for cleanroom facilities, meeting the demanding standards of critical industries and enhancing your value as a designer, engineer, or project professional.

Who this course is for:

Mechanical and HVAC engineers who want to expand their skills into cleanroom and controlled environment design.
MEP design professionals working in industries like pharmaceuticals, biotech, semiconductor, food processing, or healthcare, where cleanroom facilities are essential.
Students or recent graduates in mechanical engineering or building services looking to specialize in cleanroom HVAC design and boost their career prospects.
Facility managers, project engineers, or contractors involved in cleanroom projects who want to understand the fundamentals of HVAC system requirements and design considerations.
Anyone curious about cleanroom HVAC systems — even if you’re a beginner, this course will guide you through the essential concepts step by step.

HVAC Design for Cleanroom Facilities

What you'll learn

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Course content

Module 01 Introduction to Cleanroom Facilities4 lectures • 50min

Module 02 HVAC Fundamentals for Cleanrooms4 lectures • 57min

Module 03 Cleanroom Classification and Design Parameters3 lectures • 48min

Module 04 HVAC System Components for Cleanrooms4 lectures • 48min

Module 05 Design Considerations and Calculations4 lectures • 1hr 18min

Module 06 Energy Efficiency and Sustainability in Cleanroom HVAC3 lectures • 32min

Module 07 Maintenance and Operational Considerations3 lectures • 33min

Module 08 Advanced Topics and Emerging Trends2 lectures • 22min

Requirements

Description

Who this course is for: