Residential Heat Loss & Heat Gain Calculations

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.

*Guaranteed courses not available after cut off dates. See local listing for more info.


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.


  HRAI is an approved education provider with BC Housing – Licensing and Consumer Services. 



When and where is the course?

Location Date Time  

London, ON

November 12-15, 2019 8:30am - 4:30pm REGISTER

Calgary, AB

November 26-29, 2019 8:30am - 4:30pm REGISTER

Oshawa, ON

January 21-24, 2020 8:30am - 4:30pm REGISTER

Mississauga, ON

February 10-13, 2020 8:30am - 4:30pm REGISTER

Victoria, BC

February 25-28, 2020 8:30am - 4:30pm REGISTER

Winnipeg, MB

March 9-12, 2020 8:30am - 4:30pm REGISTER

Ottawa, ON

March 9-12, 2020 8:30am - 4:30pm REGISTER

Dartmouth, NS

March 10-13, 2020 8:30am - 4:30pm REGISTER

Saskatoon, SK

March 31-April 3, 2020 8:30am - 4:30pm REGISTER

Regina, SK

April 14-17, 2020 8:30am - 4:30pm REGISTER

Can't find your location?


What is the cost?

Price:  $1215.00 + taxes

HRAI Training may be eligible for partial fee reimbursement under the Canada Job Grant Fund Program (HRAI Registration #R108084138).  Check with your provincial job grant body for more details.

For any assistance, please call 1-800-267-2231 ext 241.


Cancellation Policy

  • Registration fees will be refunded in full if cancellation is received by HRAI at least 30 days prior to the training date.
  • Cancellations received 15–29 days prior to the training date are subject to a $150 cancellation fee.
  • Registrants who do not attend the training or who cancel less than 15 days prior to the training date are liable for the entire registration fee.
  • A substitute registrant may be enrolled at any time by contacting us at, or by phone at 1-800-267-2231 ext 230.


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