Boiler Company is a leading manufacturer of residential heating products including high efficiency water boilers, steam boilers, water heaters, boiler control systems, and radiators. Vacuum steam is the general term used for saturated steam at temperatures below 100°C. 1) Atmospheric pressure. Absolute Pressure = Gauge Pressure + Atmospheric Pressure; Specific enthalpy - or Sensible Heat - is the quantity of heat in 1 kg of water according to the selected temperature; Example - Boiling Water at 100 o C and 0 bar.

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