HRV- Page 4 of 5
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Providing Fresh Air in Our Home
A quick overview of ventilation systems
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The Ventilation Omission That Can Make You Sweat
If you connect an ERV or HRV to your heating and cooling ducts, you’ll need a way to stop the undesired inward flow of outdoor air
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Passivhaus Buildings Don’t Heat Themselves
Experienced HVAC system designers understand that without active heating and cooling systems, Passivhaus buildings can easily be uncomfortable
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What is the Deal with Ventilation Requirements?
An increasing number of green building programs mandate compliance with the ASHRAE 62.2 residential ventilation standard
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A Chat With Henry Gifford
New York City’s premier designer of heating, cooling, and ventilation systems talks about ERVs, thermostats, and LEED certification
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Is There an Alternative to a Heat-Recovery Ventilator?
HRVs are a great idea, but they can get expensive
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Are HRVs Cost-Effective?
Compared to a simple exhaust fan, a heat-recovery ventilator saves energy — but it probably won’t save enough to justify the high cost of the equipment
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A Few Product Highlights from GreenBuild
The GreenBuild conference, as usual, was the place to find out about innovations in green building products
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Broken Ventilation Equipment Goes Unnoticed for Years
When an ERV falls in the forest, is there anyone around to notice it’s broken?
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European Products for Building Tight Homes
A new importer in Brooklyn is distributing European tapes, housewrap, ventilation fans, and a ‘magic box’