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1. OPERATION & MAIN FUNCTIONS
2. TYPES OF INSTALLATIONS
Your ventilation system has been engineered & designed to improve your indoor air quality by reducing during the winter time, excess humidity or
other contaminants in your home and replacing this air by fresh filtered air from the outdoors. During colder seasons, the units heat recovery core
(polypropylene core) will reclaim the heat from the outgoing stale air and use this heat to temper the incoming fresh air, which reduces the cost of
effectively ventilating your home during winter.
NOTE:
Reverse process occurs in the summer months.
Fresh air
Exhaust air
Bathroom
Control
Forced air system
HRV/ERV
Exhaust air hood
Fresh air supply hood
Exhaust
and supply
in the return
Bathroom
Control
Forced air system
HRV/ERV
Exhaust air hood
Fresh air supply hood
Exhaust at the
source and
supply in
the return
Bathroom
Control
HRV/ERV
Exhaust air hood
Fresh air supply hood
Independent
system
Best
Better
Good