A: Fetal pigs are a waste product or by-product of the meat packing industry, where animals are slaughtered and prepared for human consumption. Virginia Tech s fetal pigs come from Nebraska Scientific.
1 An electric water heater can cost $400-$3,000 or more for complete installation of a conventional storage-tank model and $1,800-$4,500 or more for a tankless model (including a 220V/240V outlet). 2  Electric water heaters typically cost less than gas units but are more expensive to operate.
Befor you replace your current water heater, learn four common myths associated with tankless units. For the unit alone, an electric tankless water heater costs from $595 to $1,530 and a gas tankless water heater costs $1,005 to $1,770, according to Bluebook International.