- Online Basic Principles of Residential Ventilation
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Who would benefit from this course?
HVAC Designers, HVAC Installers, Builders, Architectural Designers, Energy Advisors, Building Inspectors, Plans Examiners, Wholesaler Counter Staff
What you will learn
Through this online course, participants are introduced to the basic principles of residential ventilation. We start by defining the concepts known as “House as a System”; the flow of air, heat and water and how these impact natural ventilation (aka air leakage). Then we move on to describing the theory of mechanical airflow including air pressure, duct resistance and fan ratings. A review of the impact on combustion appliances, humidity levels and indoor air quality is also provided.
There are lots of visuals and periodic quizzes to reinforce the learning objectives!
Major Takeaways
- Understand the basic building science principals that are the foundation for ventilation design and commissioning.
For the student:
- Understand the principals of airflow as it impacts ventilation systems
- Explain humidity and indoor air quality issues to your customers
- Position yourself as an expert in ventilation
Note: Successful completion of this course (including a short exam), is a pre-requisite for the following HRAI in-person Residential Ventilation courses:
- RESIDENTIAL VENTILATION USING SECTION 9.32 OF THE BUILDING CODE
- RESIDENTIAL VENTILATION USING CSA F326
- DEPRESSURIZATION TESTING OF RESIDENTIAL SYSTEMS
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- Introduction to Residential HVAC Equipment - Volume Package
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Who would benefit from this course?
HVAC technicians, Sales Associates, Counter Personnel, Dispatchers and others working in HVAC companies
What you will learn
A technical course for the non-technical. Get your admin, counter staff and sales teams up to speed quickly with HRAI’s Introduction to Residential HVAC equipment. Provide your staff with the tools to confidently address customer questions about equipment options, energy efficiency and operating costs. They will be introduced to HVAC equipment types, applications and energy efficiency metrics in this course designed for the layman.
Major takeaways
- Administrative/counter staff/sales: Get introduced to the world of HVAC, using plain language to explain equipment types, applications and performance including applicable energy efficiency metrics.
- Feel more comfortable in your knowledge of HVAC as you address customer questions and concerns.
- Learn how to compare relative efficiencies and operating costs of different equipment options and how to predict potential savings when considering upgrading old/dead equipment.
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- Residential Heat Loss & Heat Gain Calculations - Volume Package
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Who would benefit from this course?
HVAC technicians, designers
What you will learn
Based on the CSA Standard F280-12, students get a firsthand introduction of the basic principles of building science and heat loss/gain. Through various in-class exercises, the student will learn how to determine the thermal resistance (R value) of various building assemblies, such as walls and ceilings. Accurately, calculate room by room heat loss and gain while considering the influences of occupancy, exposure, ventilation, air leakage across the building envelope and more.
Major Takeaway
- Get recognized by municipal building officials and plans examiners for having the technical competency needed to perform residential load calculations and size heating and cooling appliances accordingly.
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- Residential Air System Design - Volume Package
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Who would benefit from this course?
HVAC technicians, designers
What you will learn
Understand the proper methods of residential air distribution systems designs through a series of theoretical and practical exercises. This includes layouts and design of duct systems, sizing of supply and return air ducts and grills. Walk away with real-world installation options including worksheets to ease the design process.
Major Takeaway
- Learn about design requirements for heating and cooling equipment selection, and placement and routing of return air inlets and supply air outlets.
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- Indoor Air Quality (IAQ) for Residential and Small Commercial - Volume Package
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Who would benefit from this course?
HVAC technicians, designers
What you will learn
This course introduces participants to the basic concepts of Indoor Air Quality (IAQ), reviewing contaminants/air pollutants and the elements of house and small commercial construction, including their effects on ventilation.
Instructors will discuss proper design and control of IAQ including how to operate and maintain buildings, mechanical and electrical systems to ensure good indoor environmental quality.
Major Takeaways
- Professionals completing this course will be equipped with the skills needed to design systems that address the industry trend of net-zero housing.
- Attendees will receive an overview of instrument categories/tests and sampling kits to solve IAQ problems and learn the systematic process of engaging in an indoor environmental quality survey.
- The IAQ course is structured as an interactive format, where students participate in workshops and complete various assignments based on existing codes, standards, guidelines and established good practice.
The Best Part:
The IAQ course is structured as an interactive format, where students participate in workshops and complete various assignments based on existing codes, standards, guidelines and established good practice.
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