HVAC Sizing vs Window Heat Loss — Home Efficiency
Compare HVAC capacity requirements and window heat loss. Understand how insulation affects your heating and cooling needs.
BTU Calculator
Calculadora completa →HVAC / AC Size Calculator
Floor Area (m²)
Ceiling Height (m)
Climate
Window Heat Loss
Calculadora completa →Calculadora de Pérdida de Calor en Ventanas
Ancho de la Ventana (m)
Alto de la Ventana (m)
Valor U (W/m²·K)
Diferencia de Temperatura ΔT (°C)
U-value: Single glazing ≈ 5.7 · Double ≈ 2.8 · Triple ≈ 0.8
✓Pérdida de Calor
Área (m²)
1.80
Pérdida de Calor (W)
100.8
Costo Anual (est.)
$65.32
Annual Heating Energy (kWh)
435.5 kWh
Diferencias clave
| Característica | BTU Calculator | Window Heat Loss |
|---|---|---|
| categoría | practical | practical |
| Página completa | BTU Calculator | Window Heat Loss |