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.
Finally, the new tankless water heater is mounted and connected to the previously installed lines. The average hourly rate for a plumber to complete the installation process is $45-$65, with installation running two to three hours for a total of $90 to $195 for labor alone.