Heat loss is defined as…

evaporative heat loss + convective heat loss + radiative heat loss + conductive heat gain

evaporative heat gain + convective heat loss + conductive heat loss + radiative heat loss

evaporative heat loss + convective heat loss + conductive heat loss + radiative heat loss

evaporative heat loss + convective heat loss + conductive heat loss + radiative heat loss + metabolic heat loss

evaporative heat loss + radiative heat loss + convective heat gain + conductive heat gain