2025 - 2026 Course Dates

Please see the full calendar here.

If you have inquiries or would like to be added to our waiting lists, please contact Patricia Thompson at pthompson@hrai.ca or call 1-800-267-2231 ext. 241.

January 2026

Residential Heat Loss/Heat Gain Calculations

Jan 10, 17, 24, 31, 2026 - Virtual Classroom (4 Saturdays)

Introduction to Residential HVAC Equipment

Jan 16, 2026 - Virtual Classroom

Residential Heat Loss/Heat Gain Calculations

Jan 20 - 23, 2026 - Virtual Classroom

Residential Ventilation (NBC 9.32)

Jan 27 - 28, 2026 - Virtual Classroom

February 2026

HRV/ERV Installation & Balancing

Feb 3, 2026 - Virtual Classroom

Residential Air System Design

Feb 3 - 6, 2026 - Virtual Classroom

Building Officials Guide to HVAC Code Requirements

Feb 5 - 6, 2026 - Virtual Classroom

Residential Ventilation using CSA-F326-M91 (R2019)

Feb 10 - 12, 2026 - Virtual Classroom

Residential Commissioning

Feb 18 - 19, 2026 - Virtual Classroom

Residential Heat Loss/Heat Gain Calculations

Feb 24 - 27, 2026 - Virtual Classroom

March 2026

Residential Heat Loss/Heat Gain Calculations

Mar 6 - 7, 13 - 14, 2026 - Virtual Classroom (Two Fri/Sat Weekends)

Residential Ventilation (NBC 9.32)

Mar 11 - 12, 2026 - Virtual Classroom

Indoor Air Quality (IAQ) for Residential

Mar 12 - 13, 2026 - Virtual Classroom

Residential Heat Loss/Heat Gain Calculations

Mar 17 - 20, 2026 - Virtual Classroom

HRV/ERV Installation & Balancing

Mar 19, 2026 - Virtual Classroom

Depressurization Testing of Residential Systems

Mar 24, 2026 - Virtual Classroom

Residential Whole Home Heat Loss & Heat Gain Calculations

Mar 31 - Apr 1, 2026 - Virtual Classroom

Residential Heat Loss/Heat Gain Calculations

Mar 31 - Apr 3, 2026 - In-Person | Barrie

April 2026

Introduction to Residential HVAC Equipment

Apr 2, 2026 - Virtual Classroom

Residential Air System Design

Apr 7 - 10, 2026 - Virtual Classroom

Residential Commissioning

Apr 8 - 9, 2026 - Virtual Classroom

Residential Ventilation using CSA-F326-M91 (R2019)

Apr 21 - 23, 2026 - Virtual Classroom

Small Commercial Heat Loss/Heat Gain Calculations

Apr 21- 23, 2026 - Virtual Classroom

Residential Radiant Hydronics Design

Apr 21 - 24, 2026 - Virtual Classroom

Residential Heat Loss/Heat Gain Calculations

Apr 28 - May 1, 2026 - Virtual Classroom

May 2026

Small Commercial Air System Design

May 12 - 14, 2026 - Virtual Classroom

Residential Whole Home Heat Loss & Heat Gain Calculations

May 26 - 27, 2025 - Virtual Classroom

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