What should be included: 1  Installing a standard boiler (80%-85% annual fuel utilization efficiency) typically costs about $2,500-$5,000 for a gas-fired model and $3,000-$6,500 for an oil-fired unit (generally used in areas without municipal gas lines).hat should be included: 1  Installing a standard boiler (80%-85% annual fuel utilization efficiency) typically costs about $2,500-$5,000 for a gas-fired model and $3,000-$6,500 for an oil-fired unit (generally used in areas without municipal gas lines).
Brookings County, South Dakota. Brookings County is a county located in the U.S. state of South Dakota. As of the 2010 census, the population was 31,965, making it the fifth-most populous county in South Dakota. Its county seat is Brookings. The county was created in 1862 and organized in 1871.
Welcome to Grant County, South Dakota. Our goal is to provide a one stop information source about Grant County government including how to contact county offices, agencies and organizations. The tiles above, Commission, Elections, Contact, 4H and forms will take you directly to those sections of the website.he Director of Equalization assesses all of the property in Grant County. The Sheriff provides law enforcement, jail services, 911 and 24/7 programs for the County. The Coroner investigates unattended deaths. Emergency Management is responsible for preparing for and overseeing the counties response to disasters.