<< Click to Display Table of Contents >> Navigation:  Calculations > Equations > Heat Loss Equations > Heat Loss for Entire Building

Qh = Qhs + Qhdu + Qhi + Qhv

Where:

 

 Qh        = Total heat loss for building, Btuh
 Qhs        = Total heat loss due to structural components, Btuh
 Qhdu        = Total heat loss due to ductwork, Btuh
 Qhi        = Total heat loss due to infiltration, Btuh
 Qhv        = Total heat loss due to ventilation, Btuh

 

Ref: Manual J 8 - Page 2-3