


Suitable for sizing systems involving central station air handlers, packaged rooftop units, self-contained units, split systems, DX fan coils, hydronic fan coils and water source heat pumps.Identifies peak room, zone, and coil loads.Calculates room and zone loads 24 hours a day for design days in all 12 months.
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Uses ASHRAE procedures for Radiant Time Series (RTS) or Transfer Function (TFM) cooling load calculations, design heating load calculations, solar radiation calculations.But for those especially tough questions, a staff of trained HVAC engineers provides you with free, unlimited technical support via your help desk. Supportīlock Load's help system and user's manual contain the answers to most of your questions.

And you can generate presentation-quality output reports. You can run a single-zone rooftop job or a 100-zone VAV central air handler job with equal ease. Versatilityīlock Load is ideal for preliminary sizing calculations or for final design submittals. Rigorous (not simplified) cooling load calculations based on the ASHRAE® Radiant Time Series (RTS) or Transfer Function Method (TFM) means you don't have to worry about over- or under- sizing your loads. All of your project data is just a single mouse click away. Intuitive tree view navigation lets you see your entire project, and means you won't `get lost’ in the program. Block Load asks you to supply basic information about your building, and then provides you with all the sizing and load information you need to analyze and design the HVAC system and select all of the air conditioning equipment.Ĥ Reasons to Choose Block Load Easy to Learn, Easy to Use
