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.
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. However, because of the prolonged and complicated installation process, expect to add several hundred to a couple thousand dollars more in installation costs.