![]() | A thousand of international British thermal units per hour (MBtu/h) is a unit of power in the US Customary Units and British Imperial Units.
This unit is most often used to measure the power of steam generators, heaters and air conditioners. M in MBtu is a Roman numeral, which stands for one thousand (1,000). This can be easily confused with the decimal M (mega) prefix, which multiplies by a factor of one million (1 000 000). |
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