Quote:
Originally Posted by Delphinus
No, but you don't want to leak -20 or colder air into your house. You don't have to worry about that so much in Vancouver, but the rest of the country might.  |
It only takes a small amount of negative pressure in your tank room or canopy to keep the moisture out of the rest of the house, a very small fan will do.
We installed an HRV system in a house we built in Campbell River, and it was great to have the air always fresh in the house, but I wouldn't do in just for an aquarium. I'm not sure you will ever recover the cost of an HRV in energy savings. This hobby already sucks back way too much cash!
