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2. Tankless water heating - Wikipedia

   en.wikipedia.org/wiki/Tankless_water_heating

   A hybrid water heater is a water heating system that integrates technology traits from both the tank-type water heaters and the tankless water heaters. [5] It maintains water pressure and consistent supply of hot water across multiple hot water applications, and like its tankless cousins, it is efficient and can supply a continuous flow of hot ...

3. Water heating - Wikipedia

   en.wikipedia.org/wiki/Water_heating

   An 80 US gal (300 L; 67 imp gal) electric storage tank water heater was able to have a minimum energy factor of 86% under the pre-2015 standard, while under the 2015 standard, the minimum energy factor for an 80-gallon electric storage tank water heater is now 197%, which is only possible with heat pump technology. This rating measures ...

4. Girard, Illinois - Wikipedia

   en.wikipedia.org/wiki/Girard,_Illinois

   Girard is located in northeastern Macoupin County at (39.445947, -89.781253 Illinois Route 4 passes through the center of town as Third Street, leading southwest 14 miles (23 km) to Carlinville, the county seat, and north-northeast 26 miles (42 km) to Springfield, the state capital.

5. Girard, Pennsylvania - Wikipedia

   en.wikipedia.org/wiki/Girard,_Pennsylvania

   Girard is located in western Erie County at (42.005954, -80.321481 It is bordered to the northwest by the borough of Lake City and on all other sides by Girard Township . According to the United States Census Bureau , the borough has a total area of 2.4 square miles (6.1 km 2 ), of which 0.02 square miles (0.05 km 2 ), or 0.81%, is water. [ 9 ]

6. Pierre-Simon Girard - Wikipedia

   en.wikipedia.org/wiki/Pierre-Simon_Girard

   Pierre-Simon Girard (4 November 1765 – 30 November 1836) was a French mathematician and engineer, who worked on fluid mechanics. Girard was born in Caen . A prodigy who invented a water turbine at the age of ten, he worked as an engineer at the École Nationale des Ponts et Chaussées .

7. Girard College - Wikipedia

   en.wikipedia.org/wiki/Girard_College

   Girard College is an independent college preparatory five-day boarding school located on a 43-acre campus in Philadelphia, Pennsylvania. The school was founded and permanently endowed from the shipping and banking fortune of Stephen Girard upon his death in 1831.