Download ASHRAE Heat Load Calculation Excel Sheet XLS

Download ASHRAE Heat Load Calculation Excel Sheet XLS


Download residential heating and cooling load calculation excel sheet according to - 2001 ASHRAE Fundamentals Handbook.

Download also:  HVAC Cooling and Heating Load Excel Sheets and also ASHRAE 170 tables and calculation spreadsheet


Download ASHRAE Heat Load Calculation Excel Sheet XLS
ASHRAE Heat Load Calculation Spreadsheet


Cooling load calculations for HVAC:

This spreadsheet calculates the following:
1. Heat load calculations
2. Duct quantities
3. ASHRAE Table 5 -  Shading Coefficients and U-Factors for Residential Windows

This heating system sizing calculator is based on the ASHRAE standards. This calculator will calculate heating loads for air conditioning systems for residential places.

Important notes:
  • Weather and climatic information available Table 1A & 1B, Chp. 27, 2001 ASHRAE Fundamental Handbook
  • SHR = Sensible Load/Total Load Use: 0.65 for Tropic, 0.70 Humid, 0.75 Avg., 0.80 Dry, 0.85 Arid
  • Values curve fit fromTables 7 & 8, Chp. 28, 2001 ASHRAE Fundamental Handbook.
  • See Table 5, Chp. 28, 2001 ASHRAE Fundamental Handbook (reproduced ona another worksheet).
  • Values curve fit from Table 3, Chp. 28, 2001 ASHRAE Fundamental Handbook.
  • Values curve fit from Table 1, Chp. 28, 2001 ASHRAE Fundamental Handbook.
  • See Table 16, Chp. 28, 2001 ASHRAE Fundamental Handbook.

Download ASHRAE Heat Load Calculation Spread Sheet 

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