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.
Vehicles and their fuels continue to be an important contributor to air pollution. EPA in 2014 issued standards commonly known as Tier 3 that require new cars, light-duty trucks, medium-duty passenger vehicles, and some heavy-duty vehicles starting in 2017. These rules further cut the sulfur content of gasoline.