Start feature carousel Stop feature carousel. MNsure is Minnesota's health insurance marketplace where individuals, families and small businesses can shop, compare and choose health insurance coverage. It's the only place to apply for financial help to lower the cost of your health coverage. The MNsure marketplace is open 4 a.m. to midnight every day.
Slowing blowers on a chiller coils allows the air to be colder and remove more moisture. Slow the air flow to minimum necessary to cool the space, reduce fresh air to minimal amount acceptable, and set the chiller temperature as low as possible. These are the easy things. Most consider 20 cfm of fresh air as the minimum for smoking/15 cfm for nonsmoking.
As JazMan said, 3/4 overhang is the minimum IRC code requirement. 1-1/4 is the maximum overhang allowed by code. FYI, maximum rise is 7-3/4. Minimum run is 10 (measured horizontally from nose to nose) in the International code, and has been since 2000. But some areas are still on old codes, so check and see what's applicable in your area. Here's a link to a great website. On the right side of the page is a .pdf download of a visual interpretation of the stair codes. It is a very handy thing to have printed off when you're building stairs, handrails, or guards. http://www.stairways.org/codes_standards.htm. Last edited by Termite; 09-01-2008 at 06:51 PM.