TECA's Quality First™ Ventilation Guidelines certification course covers the September 9, 2014 (signature date) amendments made to the 2012 BC Building Code Section 9.32. All Part 9 building permit applications made after December 19, 2014 will be subject to these new requirements.
Ventilation Training Presenter, is David Hill, President of Eneready Products Ltd.
Four hour Ventilation Training which Includes Ventilation Manual and Certificate of Participation;
Successful course participants will receive the following:
• Certificate of Participation
* Manual is included with course registration fee and provided on-site.
The training manual for the course is the Quality First™ Ventilation Guidelines referenced in the 2012 BC Building Code by that name. It is a simplified interpretation of the new requirements including:
• Ventilation system Flow Charts and Drawings
• Code Sizing Tables (in Imperial)
• Energy Efficiency Section 9.36 requirements which affect ventilation
• Crawl space ventilation (when heated)
• Make-up air requirements for large exhaust equipment
• Mechanical Ventilation Checklists (for inspection purposes)
• Multifamily and Secondary Suite Ventilation
• Fan rating and duct sizing information
• Mixed air temperatures
• Examples of Checklists 1, 2, 3 & 4 use
• Copy of the 2012 BC Building Code Section 9.32 & its Appendix
Right Sizing HVAC Equipment with F280-12
Four Hours presenter, Les Shuert
In British Columbia (BC), the F280-12 standard is referenced in the BC Building Code and other building industry publications including:
2012 BC Building Code states in Section 9.33.5 Capacity of Heating Appliances:
“The required capacity of heating appliances located in a dwelling unit and serving only that dwelling unit, shall be determined in accordance with CSA F280, “Determining the Required Capacity of Residential Space Heating and Cooling Appliances,” except that the design temperatures shall conform to Subsection 9.33.3.”
Within the building industry, there are a number of modelling practices, technology and software approaches with varying degrees of sophistication available to HVAC contractors and builders to guide the selection and design of HVAC equipment in Part 9 construction. Current industry practices range from the guestimate method (X BTUs per square foot) to spreadsheet models (e.g. TECA Quality First™) to NRCan’s HOT2000 to HVAC Design software (e.g. Wrightsoft) and others.
Be sure to avoid the "rule of thumb" and work with a professional who understands and uses load calculation tools that meet the F280-12 standard to avoid the disappointments and issues that arise when HVAC systems are oversized.
As homes become more efficient, oversized HVAC equipment is emerging as one of the more serious issues in residential construction FortisBC confirmed this point with 25% of the homes participating in the study being observed to have oversized equipment when a smaller furnace was available.
Although there is general awareness of oversizing equipment within the residential construction industry, the full extent of the problem and consequences is not often appreciated, including:
To address right sizing HVAC systems, there is a Canadian Standards Association (CSA) standard on how to properly size HVAC equipment that is nationally recognized and referenced by all Canadian Building Codes. It is called CAN/CSA F280-12 “Determining the Required Capacity of Residential Space Heating and Cooling Appliances”. The new F280-12 standard was designed to address the shortcomings of the original standard published in 1990 that resulted in the oversizing of residential HVAC equipment/ductwork and account for the evolution of building codes and growth of high performance homes in Canada.
Homeowner Protection Office states in the Energy Efficiency Requirements for Houses in British Columbia:
“HVAC systems and ducts are required to be sized in accordance with good practice”, such as described in the Thermal Environmental Comfort Association (TECA) reference material, CSA 280, and Section 9.32 and 9.33.”
Prestige Harbourfront Resort
251 Harbour Front Dr NE,
Prestige Hotel Vernon
4411 32 St,
Providing training developed by builders for builders near your home, we bring the training to you, not you to the training.