HVAC & MEP engineers
with the determinism and rigour of traditional tools
The same HVAC engineering know-how, wherever you need it: in your browser, through your usual AI assistant, or on your own servers.
Upload your IFC export: our tools analyse the model automatically and show every result in 3D, on the elements concerned. Pressure drop, takeoff, water volume, expansion.
See the tools → NewConnect our expertise to Claude or to your AI agent: your assistant calculates and sizes like an HVAC engineer, right in the conversation. Two clicks, and a free account is enough.
Connect my AI →Your data stays with you. Whatever your field, we assess your needs together, then deliver a dedicated solution: software, hardware, on-site installation and maintenance.
ComingFive are running today. Each opens on the same viewer, and reads the same model: a file uploaded once serves them all.
Trace a circuit between two clicks. Real lengths, sections, bends and branches are read from the geometry; coefficients come from ASHRAE tables and every one of them is justified line by line.
Available →Click one duct: the whole network it belongs to is selected, branches included. Sheet metal area and weight per section, with the usual gauge table and an allowance for seams and offcuts.
Available →Click one pipe: the whole hydronic network is followed. Volume per section, from the bore for straight runs and from the mesh for fittings, with the pipe wall taken out.
Available →Select the networks that belong to one system, name it, and download a Dynamo script that writes the name back onto the Revit elements. One tab per system, all of them in a single script.
Available →NF EN 12828 sizing. The model gives the water volume, the static height and the level difference between vessel and safety valve; you point both and enter the equipment water content.
Available →Attenuation and regenerated noise along the network, from the same circuit as the pressure drop, so both calculations agree on the same geometry.
Coming
