Engineering tools
Find installed models, compare dimensions and open HEXNOVAS selection resources from one workspace.
Available now
Published dimensions support identification. Final thermal and mechanical selection still requires the actual operating conditions.
Password-protected Windows software
Download the HEXNOVAS desktop calculator for BY35, GL35 and GL150 with bilingual interfaces and Word reports. Existing software download password required.
Download gas/water calculatorModel identification
Search GPHE replacement references by brand, model number, plate size or port-centre dimensions.
Search plate modelsBPHE cross-reference
Compare published BPHE dimensions across major brands and review the nearest HEXNOVAS candidates.
Compare BPHE modelsWindows software · Preview release
Heat exchanger selection software with BL240 and preview models BL210DQ, BL210EQ, BL130DQ and BL130E. Review the validation limits before use.
Download HEXNOVASPool heating
Estimate pool heating duty, compare the three closest models and review calculated pressure losses with adjustable flow-velocity limits. Preliminary engineering estimates require verification.
Open pool selectionAuthorized online software
Sign in to select HEXNOVAS HNC condensers and HNE evaporators using the live engineering calculation software.
Sign in to selectorAuthorized online drawing
Create regular, food-grade and semi-welded gasketed plate heat exchanger drawings in the protected browser workspace.
Sign in to GPHE drawingAuthorized online drawing
Configure brazed plate heat exchanger models, connections and accessories, then generate and download production drawing PDFs.
Sign in to BPHE drawingAuthorized online software
Select finned-tube air-to-water heat exchangers in English or Chinese, switch between metric and US units, and save or print your selection.
Sign in to air water selectorAuthorized online software
Select spiral plate dimensions, check thermal performance and pressure drop, and download an editable English Word report with HEXNOVAS branding.
Sign in to spiral selectorWindows heat exchanger selection software with BL240 and the preview models BL210DQ, BL210EQ, BL130DQ and BL130E. Includes the English installation and activation guide.
Preview release: validation is limited to the recorded test conditions. Condensation accuracy, dual-circuit allocation and mechanical/manufacturing limits still require verification. Technical specification export for the four new models remains unavailable; existing-model Word Report is retained.
Password required
HEXNOVAS Windows desktop calculator for BY35, GL35 and GL150, with Chinese and English interfaces and Word reports.
Extract the complete ZIP and run the executable. Requires .NET Framework 4.x. Keep the included instructions; GL35 area and performance assumptions are estimates, not manufacturer-certified performance.
Password required
Start from a model number, nameplate or measured dimensions.
Enter the real fluids, temperatures, flow, pressure and allowable pressure drop.
HEXNOVAS checks thermal duty, construction, materials and drawing output before supply.
