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Room Dimensions (feet) Room Dimensions (meters)


Room Size

Area: {{roomArea}} feet2
Volume: {{roomVolume}} feet3
Total BTUs required for room volume: {{round(roomBtus)}} BTUs
Area: {{roomArea}} meters2
Volume: {{roomVolume}} meters3
Total BTUs required for room volume: {{round(roomBtus)}} BTUs
{{round(row.totalRowBtus)}} BTUs
{{round(row.totalRowBtus)}} BTUs
{{round(row.totalRowBtus)}} BTUs
{{round(row.totalRowBtus)}} BTUs
{{round(totalLightBtus)}} Total Light BTUs
{{round(totalBallastBtus)}} Total Ballast BTUs
{{round(totalCo2GenBtus)}} Total CO2 Generator BTUs
{{round(totalDehumidBtus)}} Total Dehumidifier BTUs

{{round(totalBtus)}} Total Recommended BTUs

Part# BTUs Title MSRP (CAD)
For BTU ranges above 36,000, multiple units can be used, or try Ideal-Air DriFecta Commercial Air Conditioners.
{{part.PartId}} {{part.BTUs}} {{part.Name}} ${{part.Msrp}}

Note: This calculator is meant to be used only as a general guide.Several factors may drastically change cooling BTU needs including, but not limited to:high ceilings, poor insulation, ambient outdoor temperature and lamp type/shape.

For more help on calculating recommended BTUs based on specific grow room factors, please call 1-877-9-IDEAL-1.

As a general rule, we recommend using more versus less BTUs of air conditioning. If you are uncertain about themodel appropriate for your application or are in between models, always size up. Your system will not have to workas hard and will run more efficiently!