00 hvac calc

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WARNING: This spreadsheet contains rules of thumb and should be used for estimating only Press Ventilation Rate, Sizing of Heating & Cooling Loads Press Psychrometri c Chart Press Duct Sizing & Estimation of System Pressure Loss Press Psychrometri c Calcs Press Fan Laws, Changes to Fan Duty Press Conversions Press Sizing Pressure Relief Outlets, Door Air Loss Press Natural Ventilation by Temp Diff. Press Duct Weight & Flange Drilling Press Load Estimate Sheet Press Pressure Loss Spreadsheet Press Date Plan Set Up Press Sound Attenuation Spreadsheet Press U Values Press Preliminary Pipe Sizing Press Hygrometric Sheet Press Air Leakage Test Sheet Press Process Press Module Temperature Press Noise Addition HVAC CALC. <<<Back ENTER ANSWER  Module Width 4.00 m m 3 /s 0.055 supply airflow Module Length 11.00 m deg C 0.49  pick up from fan Module Height 3.00 m kW 0.04 typ. Fan power Required ventilation 1.5 ac / h Fan resistance ~ Est. 600 Pa Required pressurisation 0 Pa m 3 /s 0.06 Extract airflow Winter ambient min -3 deg C kW 0.87 heat loss infiltration Summer ambient max 35 deg C kW 0.50 heat gain infiltration Internal design Lo 10 deg C Internal design Hi 28 deg C U-Value 5 W/m 2  deg C kW 8.58 winter fabric loss Equipment gains 10 kW kW 1.73 summer fabric gain Other Gains 5 kW kW 9.45 Winter Heating Load kW 17.23 Summer Cooling Load Branch / Duct volume 0.1195 m 3 /s Duct velocity 4 m/s mmx mm 173 Square Duct

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HVAC cal

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IndexWARNING: This spreadsheet contains rules of thumb and should be used for estimating onlyPressVentilation Rate, Sizing of Heating & Cooling LoadsPressPsychrometric ChartPressDuct Sizing & Estimation of System Pressure LossPressPsychrometric CalcsPressFan Laws, Changes to Fan DutyPressConversionsPressSizing Pressure Relief Outlets, Door Air LossPressNatural Ventilation by Temp Diff.PressDuct Weight & Flange DrillingPressLoad Estimate SheetPressPressure Loss SpreadsheetPressDate Plan Set UpPressSound Attenuation SpreadsheetPressU ValuesPressPreliminary Pipe SizingPressHygrometric SheetPressAir Leakage Test SheetPressProcessPressModule TemperaturePressNoise Addition

HVAC CALC.PressPressPressPressPressPressPressPressPressPressPressPressPressPressPressPressPressPressPressPress

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