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Q: How long does it take a 50 gallon gas water heater to heat up?
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How long to heat up 50 gallon water heater after filling it?

Usually about an hour.


How long does a 40 gallon electric heat water heater at 140 degrees take to heat up after restarting with cold water?

depends on the wattage of the elements along with the temp of the cold water but i would guess an hour or two


How long does it take a 50 gallon electric water heater to heat up?

To heat up a tankful of cold water will take about an hour initially. Once it's hot, the heaters will automatically come on when temperature drops a bit .


How long does it take an 80 gallon electric water heater to heat up?

Anywhere from 6- 35 hours. Lol. No it should take around 2 hours


How long will it take a 40 gallon water heater to heat up?

"One hour for a new water heater" for a NEW one. If its a few years old, Id wait about 2 hours or so. That way it wont get cold while you are in the shower, and it can refill at the same time that it dispenses.


Where would one use an immersion heater?

An immersion heater is used to heat water for purposes such as bathing or showering. The amount of hot water produced depends on how long the heater is switched on for.


When You replaced your 50 gallon electric water heater then filled and purged the water lines how long will it take to have hot water?

Ususally about an hour or so...


My Car heater doesn't blow heat immediately when car is started?

You can not get heat from cold water, The engine has to run long enough to get the water in the engine HOT. That is were you get heat from HOT WATER-- Coolent


How many btus to maintain a 350 gallon spa?

400 k BTU - But it depends on the gas line size feeding the heater; how long that run is etc. The larger heater will heat the water quicker thus cost for heating will be less ( than if you used a 250K BTU)


How long does it take to heat one liter of water from a heat source?

It depends on the how many degrees you wish to change the water and the wattage of the heater. Obviously a 1500 watt heater will do it faster than a 1000 watt heater. You might want to begin by looking at the heat transfer formula: heat in joules equals mass times change in temperature times specific heat of the material (water in this case).


How long does it take for a heater to heat up the water in your tank?

Less than 3 minutes! It shouldn't take that long


How much will a Rheem Tankless water heater affect your gas bill?

In the long run a Rheem Tankless water heater will save you money in the long run by heating the water faster and you will have to run the water for a shorter amount of time for it to heat up.