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in general, that depends on where you live
In normal situation the mains water comes into the house by piping laid underground.
The depth depends on practicality and location AND on the frost line. In most countries the official rules AND watercompany's engineers assure that piping is laid below the frost line (because of cost and environmental impact of frozen waterlines each winter)
That means for a lot of countries in the northern hemisphere between 1 & 2 meters (3 to 6 feet).
Providing the soil is not pure bedrock or sand, the temperature at that depth is fairly constant,: between 8 & 12 degrees Celsius (for my location)
The cold water tap should thus be similar.
Of course, if your mains cold water pipes run along a radiator, or behind the boiler, or bolted to the hot waterline, then the temp is higher.
Let the cold water flow for 30 seconds to a minute, and it should drop to its normal temp. : between 8 & 12 C
What else can I help you with?
Why are people so cold in winter?
people are cold in the winter because they are warm blooded and their temp is dependant partly upon the temp of outside
Is it correct to say a cold glass of water or a glass of cold water?
It depends If the water is cold and the temp of glass don;t matter than it is glass of cold water If the glass is cold and the temp of the water don't matter than it is cold glass of water People normally use glass of cold water
Engine temp gauge is high but you blow cold air?
This happened to me last winter. It ended up being that I was low on anti-freeze. I filled up the reservoir with the correct mixture of anti-freeze and distilled water and voila I had heat!
What is the temp of cold tap water?
Ambient
How cold is winter in Papua New Guinea?
Not very cold! The average temp. of Papua New Guinea is 26,8°
What temp water do seahorses live in?
they are cold blooded
Why do you feel more cold after taking a bath with hot water as compared to cold water?
because when you get out of the baths of hot water its a bigger change in temp rather than after you get out of one with a cold water than the temp in te house will be warmer than ur bath
What is the temp at Christmas time in Finland?
In the cold winters, it can be about -20 - -25 degrees. But if it's not a cold winter, it can be anything between +5 - -15.
What is the climate of the Piedmont in georgia?
in the winter it can get cold but in the summer it gets very hot the temp. ranges depending on the season.
The Gobi and Taklamakan are examples of which kind of climate?
In the Gobi Desert, the summer temp is 122 degrees and in winter it is -40 degrees
How does the temperature of the water change?
it changes the temp. by the temperature outside,like if its cold out the water will be cold and if it's hot outside than the water will be hot
How do you read the auto temp gauge to know where the needle should be when the temperature is correct?
normally the gauge should be in the middle.(between hot and cold) that is concider operating temp.
