This new code change offers clarifications and emphasis on “Performance Path” and “Other Acceptable Compliance Methods.” The new 2017 Ontario SB-12 Supplementary Standard for Energy Efficiency requires all Part 9 dwellings to meet Principle Ventilation requirements with an HRV or ERV.
We offer a host of choices for Prescriptive Packages A1-A6, for homes in Southern Ontario. All of these models are listed by the Home Ventilation Institute (H.V.I.) and each complies to the code(s) indicated below:
A1, A2, A4 PACKAGE 75% SRE @ 0 °C, airflow 30 L/s
A3 PACKAGE 81% SRE @ 0 °C, airflow 30 L/s
A5 PACKAGE 70% SRE @ 0 °C, airflow 30 L/s
A6 PACKAGE 65% SRE @ 0 °C, airflow 30 L/s