Water heaters are an essential part of your home’s plumbing system. They provide warm showers, clean laundry, and sanitized dishes, just to mention a few. However, like any other home appliance, your water hea
7. Apparatus adapted for quantitatively analyzing flue gas by combustion, comprising a gas analyzer including a combustion cell, a catalytic heating element mounted in such cell, means for supplying electric current at a controlled rate to the catalytic heating element, mechanism operatively connected ...
The apparatus of the present invention comprises: a heater disposed on a lower part of the sprinkler to heat the sprinkler by using a carbon heating element accommodated therein; a cut-off device including a floating body coupled to one side of the heating device by a hinge to be rotated ...
for example, be the coolant of an internal combustion engine. The heating apparatus may also be an electrical heating apparatus which has, for example, a PTC heating element.