Archikit

HVAC Calculator

Calculate heating and cooling requirements for residential and commercial buildings. Perfect for HVAC contractors and architects.

HVAC Calculator

Calculate heating and cooling requirements

How to Use

  1. 1. Select the climate zone for your location
  2. 2. Choose the building type and insulation level
  3. 3. Enter the room/building dimensions
  4. 4. Specify number of occupants, windows, and doors
  5. 5. Click calculate to get detailed HVAC requirements

Features

  • •Multiple climate zones with different heating/cooling factors
  • •Various building types with insulation considerations
  • •Automatic system sizing recommendations
  • •Occupant and window/door load calculations
  • •Professional recommendations
  • •BTU per square foot analysis

Pro Tips

  • 💡Climate zone significantly affects HVAC requirements
  • 💡Better insulation reduces heating and cooling loads
  • 💡Consider zoned systems for large spaces
  • 💡Energy-efficient windows reduce HVAC load