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Heating Output & Flow
Convert between heat load and water flow rate using Q = ṁ × cp × ΔT for LTHW and DHW systems.
The Ensign ToolboxHeating Output & FlowConvert between heat load and water flow rate using Q = ṁ × cp × ΔT for LTHW and DHW systems.
Mode
Input values
kW
K
From preset, or edit manually
Fluid properties
Auto-sets cp & ρ; edit below to override
kJ/kg·K
Water 60 °C ≈ 4.185
kg/m³
LTHW 60 °C ≈ 983 (cold water ≈ 1000)
Check ΔT and fluid properties