The thermostat is broken and needs to be replaced. You need to disconnect the water heater until you can get it repaired to prevent over heating and a possible fire.
Try checking the heating element itself. Do this by removing it and using an ohm meter to check it for an "open" circuit condition. If the ohm meter reads infinite, then it is likely bad. If the water heater is only slow to heat, a very likely possibility is that you have an excess amount of sediment in the bottom of the tank, insulating the heating element from the water. Back flushing the tank will solve this problem. For more tips, check out the following web site: www.waterheaterrescue.com
A water bath is used for heating alcohol, as this keeps alcohol (flammable) away from open flames.
The cool air intake is mainly to keep the engine oxygenated and allows for a higher performance and efficiency of the engine. This also keeps the engine from over heating. Its mostly performance based.
If the dip tube (cold) side is broken or disintegrated. The dip tube is a long tube that forces cold water to the bottom of the water heater so that it keeps the hot water at the top and the cold water from mixing with the hot water. The dip tubes for most maufacturers are made by one company and are made of plastic. There was a oxidizing problem with the tubes in the late 80's and thru the 90's. Oxygen deteriorated the tubes and they disintigrated. Therefore the hot water and the cold water mixed at the top and you get only luk warm water after a short period. Also check that you have 220 volts at the thermostats on the water heater and that the circuit or circuit breaker are not broken going to the water heater.
Yes, Venus is the hottest planet in the Solar System. Although Mercury is closer to the Sun than Venus, Venus is still hotter because of its atmosphere. Venus's atmosphere traps in the heat from the Sun.
same way as any other block heater... ========================================================== Your Ford Ranger block heater is just like the heating element in an electric kettle . As long as the electric block heater is plugged in to an electric outlet that has power to it , the block heater keeps on heating the engine coolant if everything is working correctly
If your heater control is manual you probably have a cable that has become disconnected at the heater control valve or on the back of the panel. If you have an automatic temp control system you probably need a new temp control panel.
It is just heating elements that wrap the engine and when pluged in it keeps the block warm as well as the oil and water
Styrofoam cups and caps. It keeps the heat in.
Momentum
Motor hasseized.
the melt keeps it hotter
The sun seems to be a pretty good heating device. Sure keeps the earth warm
the answer is a Thermos because it is made with insulators.
makes the water stay at the set temperature longer plus keeps the water heater off longer.
it keeps your house warm in the winter without uses your heater.
there is a short somewhere in dash or heater, you need to fix that to stop fuses blowing