Load Centers and Circuit Breakers. The main function of a loadcenter (i.e., breaker box, fuse box) is to take electricity supplied by the utility and distribute it throughout the home to feed lights and receptacles. Eaton designs and manufactures loadcenters and circuit breakers that provide reliable power breaking and circuit protection.
Geothermal heating system price varies depending on the type of loop system, usually either vertical or horizontal. A typical 2500 sqft home, with a heating load of 60,000 BTU and a cooling load of 60,000 BTU will cost between $20-25k.
Prices vary regionally, partly because some areas have experienced, well-equipped installers who compete with each other and others don't. In a mature market, you can often have a geothermal system for about $2000 more than a new air-to-air heat pump. In other areas, you could easily pay $4000 more.