This information has been archived because it is outdated and no longer relevant.
Information identified as archived on the Web is for reference, research or recordkeeping purposes. It has not been altered or updated after the date of archiving. Web pages that are archived on the Web are not subject to the Government of Canada Web Standards. As per the Communications Policy of the Government of Canada, you can request alternate formats on the "Contact Us" page.
9.32.3.2.(3) | Application | Intent |
OH1 | OS3 |
Objective | OH1 Indoor Conditions |
Attribution | |
Application | Application 1: Isolation of fans and heat recovery ventilators from
structural components, in self-contained heating-season mechanical ventilation
systems serving single dwelling units with 5
or fewer bedrooms that are supplied with electrical power and a heating system,
in buildings to which:
Exceptions:
except:
|
Top of Page | |
Intent | Intent 1: To limit the probability of the transmission of excessive
noise or vibration, which could lead to occupants not using the fans or disabling
them, which could lead to inadequate ventilation, which could lead to negative
effects on the air quality of indoor spaces, which could lead to harm to persons.
Intent 2: To exempt fans and heat recovery ventilators fixed only
to a concrete base from the requirement to install resilient mountings, on
the basis that concrete is unlikely to transmit vibration generated by the
equipment to occupied space. |
Top of Page |