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.
1 Tankless water heaters range in price from a couple hundred dollars for a small under-sink unit up to a few thousand dollars for a gas-fired unit that delivers 6+ gallons per minute.2  Typically, the more hot water the unit produces, the higher the cost. Tankless water heaters range in price from a couple hundred dollars for a small under-sink unit up to a few thousand dollars for a gas-fired unit that delivers 6+ gallons per minute.