. "\\({\\bf BTU \\, per \\, Square \\, Foot \\, Second \\, Degree \\, Fahrenheit}\\) is an Imperial unit for 'Coefficient Of Heat Transfer' expressed as \\(Btu/(ft^{2}-s-degF)\\)."^^ . . "[Btu_IT]/([ft_i]2.s.[degF])"^^ . "BTU per Square Foot Second Degree Fahrenheit"@en . "N76" . . "[Btu_IT].[ft_i]-2.s-1.[degF]-1"^^ . . . . . . "\\(Btu/(ft^{2}-s-degF)\\)"^^ . . "Btu{IT}/(ft\u00B2\u22C5s\u22C5\u00B0F)" .