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You installed a new 40 gallon water heater with a 54,000 BTUh burner. The underground water temperature coming into the house is 55FHow long will it take to heat the water in the tank to a normal setting
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19 votes
19 votes
You installed a new 40 gallon water heater with a 54,000 BTUh burner. The underground water temperature coming into the house is 55FHow long will it take to heat the water in the tank to a normal setting of 120F.Please show setup and calculations.

User Islam Azab
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24 votes
24 votes
54000-40=5360+120=5480x55=301400
User SnelleJelle
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22 votes
22 votes
14256000. Kanjiuijhgg
User AZhu
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