Your ventilation system should be installed in conformance with the appropriate provincial requirements or, in
the absence of such requirements, with the current edition of the National Building Code, and / or ASHRAE’s
“Good Engineering Practices”.
IMPORTANT - PLEASE READ THIS MANUAL
BEFORE INSTALLING UNIT
CAUTION -
Before installation, careful consideration must be given to how this system
will operate if connected to any other piece of mechanical equipment, i.e. a forced air furnace
or air handler, operating at a higher static pressure. After installation, the compatibility of the
two pieces of equipment must be confirmed by measuring the airflow of the Heat Recovery
Ventilator using the balancing procedure found in this manual.
It is always important to assess how the operation of any HRV may interact with vented com-
bustion equipment (i.e. Gas Furnaces, Oil Furnaces, Wood Stoves, etc.).
NEVER -
install a ventilator in a situation where its normal operation, lack of operation or par-
tial failure may result in the backdrafting or improper functioning of vented combustion equipment!!!
CAUTION -
For residential installation use only.
PHRVR100 ES, 104 ES
Heat Recovery Ventilator
Installation Manual
