Resource / Shortcut Tool
ASHRAE-Based HVAC Load Calculation
Use this quick TR calculator for early project planning across offices, commercial spaces, industrial facilities, hotels, healthcare, and controlled environments.
Fast estimate
Plan capacity in minutes, not guesswork.
The result gives you an immediate TR range so you can compare options, set a budget, and move into detailed design with a clearer starting point.
Discuss Project RequirementQuick HVAC Tool
ASHRAE-Based HVAC Load Calculation
Use this shortcut to estimate cooling tonnage for early-stage planning. It blends room area, occupancy, lighting, and equipment load into one clean TR estimate.
Estimated Load3.5 TRSuggested range: 3.0 - 4.0 TR