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.
In new construction, where a conventional furnace and air-conditioning package with ductwork would cost $5000 to $6000, a geothermal system would probably run $7000 to $8000. Still, the only way to know for sure is to ask several contractors. Get tight bids that include an estimate of payback.