The BC Temporary Rental Supplement (BC-TRS program) has been extended for July and August 2020. For program details and the online application: BC-TRS

Maintenance Matters 16 - Maintaining Your Heat Recovery Ventilation System


New homes are built to be airtight to reduce heat loss and potential moisture damage to the building envelope. This bulletin explains the basics of heat recovery ventilator (HRV) based systems along with operation and maintenance guidelines to help ensure they operate as intended. Most of the information is also applicable to energy recovery ventilators (ERVs).

2.38 MB

Stay Informed

Be first to know when we update our grants, events and research publications.


Comprehensive publications for residential construction professionals.