Btu (3.9°C) to Btu (15.8°C, Canada) conversion calculator
1Btu (3.9°C) = 1.00479Btu (15.8°C, Canada)
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Btu (3.9°C) to Btu (15.8°C, Canada) conversion formula
The Btu (3.9°C) is defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit at the temperature where water reaches its maximum density which occurs at approximately 3.9°C (39°F).
Btu (15.8°C, Canada)
The Btu (15.8°C, Canada) is a variant of the British thermal unit defined as the energy to raise the temperature of one pound of water by one degree Fahrenheit at a starting temperature of 15.8°C. This definition is tailored to Canadian standards reflecting the country's historical reliance on both imperial and metric.