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Hysopt is the physics‑based HVAC design platform that plugs directly into Autodesk Revit. Our Designer, Simulator, Calculator, and BIM Syncer let engineers design, compare, and validate hydronic systems with evidence—not assumptions—so you win more bids, deliver right‑first‑time systems, and slash failure costs.
From challenges to outcomes
Revit + Hysopt BIM Syncer
Used on 500+ projects worldwide, Hysopt helps consultants, contractors, and building owners turn complex HVAC into replicable, scalable designs—faster, with less risk. If it works in Hysopt, it works in reality.
"With Hysopt, you can simply change small details in a system and have the software automatically resimulate everything, cutting down design time massively."
Design HVAC systems backed by physics, not assumptions. Hysopt enables engineers to model hydronic systems in detail, simulate performance, and validate results before construction. With automated checks and prebuilt templates, teams can quickly explore design alternatives, optimise system configurations, and eliminate oversizing. Engineers gain simulation-based proof to justify design decisions, reduce rework, and deliver right-first-time outcomes—accelerating delivery while maintaining performance and compliance.
Hysopt BIM Syncer connects Revit models with physics-based calculations in a real-time, interactive split-screen. Engineers and modellers work in parallel—one click generates a P&ID from the BIM model, validates component consistency, and synchronises parameters and pipe networks. This integration keeps both environments aligned, prevents data drift, and enables instant validation after every change. The result: perfectly correlated BIM and calculation models that guarantee technical accuracy from design to commissioning.
Turn design proposals into performance evidence. Hysopt provides simulation-based projections and Pareto insights that quantify system efficiency, carbon reduction, and lifecycle savings. Engineers and contractors can prove value rather than just claim it—building client confidence and improving bid win rates. Transparent, physics-backed performance reports eliminate ambiguity, strengthen trust, and elevate technical credibility.
With Hysopt, commissioning starts in the design phase. The platform pre-calculates valve settings, pump heads, and control parameters, reducing onsite adjustments and delays. Engineers can export validated commissioning data directly into Revit or construction workflows. Automated consistency checks detect missing, mismatched, or oversized components early, cutting failure costs and ensuring a seamless handover from design to operation.
Meet and exceed ESG, energy, and carbon targets with full-scope system insights. Hysopt simulates real-world performance to optimise energy efficiency, reduce emissions, and ensure compliance with sustainability regulations. Design teams can compare alternatives and quantify environmental impact—making sustainability measurable, not guesswork. Perfect for projects where regulatory performance and decarbonisation goals drive design decisions.
Hysopt helps organisations standardise their best design practices across teams and projects. Using shared templates, validated libraries, and consistent workflows, junior engineers onboard faster while senior experts save time. Automated feedback, validation rules, and training shortcuts ensure quality and repeatability—helping businesses scale expertise, attract talent, and maintain engineering excellence even as teams grow.