\begin{equation}\label{eq:wall-total-heat-loss} Q_\text{total} = \left(Q_\text{conv} + Q_\text{rad}\right) \cdot f_\text{corr}\end{equation}

Symbols

\(Q_\text{total}\)	Total heat loss \([\unit{ \btu\per\hour}]\)
\(Q_\text{conv}\)	Convective heat loss \([\unit{ \btu\per\hour}]\)
\(Q_\text{rad}\)	Radiative heat loss \([\unit{ \btu\per\hour}]\)
\(f_\text{corr}\)	Correction factor \([\unit{ \unitless}]\)