Residential heating load

Heating loads:

• through structural components and windows

• through floors and walls below grade

• by infiltration

Calculation procedure:

• Heating load through structural components and windows Q = U A (T0 — T;)

• Heating loads through floors and walls below grade Q = U A (Tearth " T;)

• Heating load by infiltration Q — P Viiifiltration (T0 — Tj)

Posted in Fundamentals of Heating. Ventilating, and Air-Conditioning