Ventilation
Perfect Window Air Exchangers Ventilate your home to assure fresh air while minimizing heat loss
Out with the old. In with the fresh.
According to the Heating, Refrigeration, and Air Conditioning Institute,
for health and comfort, your home should have new, fresh air every
three hours. In drafty old homes this occurs naturally, as stale air seeps
out and fresh outside air is drawn in. But if your home is tightly
weatherized, it can take as long as 10 hours to bring in new air. You
drink fresh water. Why not breathe fresh air?
How it works—inside and out.
The heart of the Perfect Window is a heat transfer core that
transfers heating or cooling energy from outgoing to incoming
airstreams. In the ERV, both heat and moisture are transferred.
Inside your home, a Perfect Window ventilation system can be
added to your heating and cooling system.
Choose from two types of ventilation systems
depending upon the climate and your individual
home needs.
Both systems:
- Provide whisper-quiet ventilation with
minimal maintenance
- Allow you to manually or automatically
adjust your fresh air flow
- Use patented technologies that retain energy
used to heat or cool your home
Choose which is best for you...
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HRV
- For cooler climate
- Transfer heat
- Helps reduce window condensation and excess
moisture
- Uses about the same amount of energy as a
100-watt light bulb
- Five speeds for specific demands
- Defrost package included
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ERV
- For warmer climate
- Transfer heat & moisture
- Helps reduce amount of humidity brought into
home in summer; helps retain humidity in
winter
- Uses about the same amount of energy as a
100-watt light bulb
- Five speeds for specific demands
- Defrost package optional
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