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2. Automatic bleeding valve - Wikipedia

   en.wikipedia.org/wiki/Automatic_bleeding_valve

   A working system should not generate further trapped gas. Air may be drawn in if there is a small leak, or dissolved air in make-up water may come out of solution, but this generally indicates a system leak if new water is needing to be added. The most likely cause of continual gas bleeding is hydrogen, rather than air. [2]

3. Berks food safety inspections found a facility unable to ...

   www.aol.com/lifestyle/berks-food-safety...

   Sep. 15—Berks County is divided into three jurisdictions: Reading, Muhlenberg Township and the rest of the county. Reading and Muhlenberg Township have their own food safety inspectors and the ...

4. Thermostatic mixing valve - Wikipedia

   en.wikipedia.org/wiki/Thermostatic_mixing_valve

   WW-Zulauf = Warmwasser-Zulauf = Hot water input KW-Zulauf = Kaltwasser-Zulauf = Cold water input Temperaturregler =Temperature regulator Abgang = Outlet Mengeneinstellung = Volume control. A thermostatic mixing valve (TMV) is a valve that blends hot water with cold water to ensure constant, safe shower and bath outlet temperatures to prevent ...

5. Water heating - Wikipedia

   en.wikipedia.org/wiki/Water_heating

   Two conflicting safety issues affect water heater temperature—the risk of scalding from excessively hot water greater than 55 °C (131 °F), and the risk of incubating bacteria colonies, particularly Legionella, in water that is not hot enough to kill them. Both risks are potentially life-threatening and are balanced by setting the water ...

6. These Are the Easiest Ways to Open a Jar When It's Stuck - AOL

   www.aol.com/easiest-ways-open-jar-stuck...

   Run your tap water until it's almost too hot to the touch and place the edge of the lid under the stream. Make sure to get all sides, then dry the jar and lid with a kitchen towel or paper towel ...

7. Tap (valve) - Wikipedia

   en.wikipedia.org/wiki/Tap_(valve)

   Tap generally refers to a keg or barrel tap, though also commonly refers to a faucet that supplies either hot or cold water and not both. [citation needed] It also appears as a descriptor in "tap water" (i.e. water purified for domestic use). A single temperature tap is commonly found in a commercial or public restroom where the temperature of ...