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Abontika HVAC Engineering

Engineering Resource / Preliminary Sizing

AC Tonnage & Cooling Load Calculator for Bangladesh

Estimate the preliminary cooling capacity required for your space in TR, BTU/h and kW using practical Bangladesh HVAC sizing conditions.

TRBTU/hCooling kW30–60 Second Estimate

Step 1

Space details

Enter the room size, use and ceiling height. Both metric and imperial units are supported.

Input method
Unit
Calculated floor area120 sq.ft11.1 sq.m

Detailed engineering

Need a Detailed Engineering Heat-Load Calculation?

Abontika supports detailed project analysis involving building construction, glass, occupancy, equipment, ventilation and other load inputs for final HVAC selection.

Request Detailed Load Calculation