I have fresh air vents in my crawl space. Once the EmeSeal System is installed, should I close them?
It depends. If you have a gas-fired appliance in your home (i.e. furnace or hot water heater), you should not close the vents without first checking with a licensed H.V.A.C. contractor. If the appliance is drawing air from the crawlspace, closing the vents could create a dangerous carbon monoxide problem. Otherwise, by all means do close the vents. This will prevent moisture during summer months and cold air during winter months from entering the crawlspace.
Related Questions
- Once the Emeseal System is installed and my crawl space is clean and dry, is it a good idea to insulate between the floor joists (crawlspace ceiling)?
- I have fresh air vents in my crawl space. Once the EmeSeal System is installed, should I close them?
- which system was installed in the King Air 200 and B200?
