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Manufacturing EngineeringTop 10 Best Centrifugal Fan Selection Software of 2026
Compare centrifugal fan selection software options for sizing and specification work, covering features and fit for HVAC and fan engineers.
How we ranked these tools
Vendors set the topic, but our editors set the inclusion criteria and the evaluation framework before research starts.
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Framework: Features 40% · Ease 30% · Value 30%
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WebFAN is the best pick for engineering teams that need consistent centrifugal duty-point selections and export-ready outputs because its operating-point logic links airflow and total pressure targets straight to performance curve outcomes in one workflow, while Fan Selector is a strong alternative for SMBs since it validates the operating point against the selected centrifugal curve with repeatable input setups.
Editor’s top 3 picks
Three quick recommendations before you dive into the full comparison below — each one leads on a different dimension.
WebFAN
Operating-point selection logic connects airflow and total pressure targets to performance curve outcomes within a single workflow.
Best for: Fits when engineering teams need consistent duty-point selections with export-ready results.
FanSelect
Editor pickOperating point selection uses catalog curve mapping with condition adjustments tied to the selected configuration.
Best for: Fits when engineering teams need repeatable centrifugal fan duty selections using Ziehl-Abegg data and curve checks.
Soler&Palau FanSelector
Editor pickConfiguration saving and reuse keeps assumptions consistent across repeated centrifugal selections within Soler&Palau’s catalog.
Best for: Fits when vendor-specific centrifugal selections must be repeatable for submittal-ready schedules.
Comparison Table
WebFAN
vertical specialistWeb-based fan selection software supporting all centrifugal fan types including radial, airfoil, and forward/backward curved impellers.
Operating-point selection logic connects airflow and total pressure targets to performance curve outcomes within a single workflow.
WebFAN’s core selection flow centers on matching an airflow and static pressure requirement to the fan’s performance data to land on an operating point within an acceptable range. Engineering teams can apply inlet and outlet condition inputs to reflect real installation effects without manually recomputing every intermediate step. Output options are oriented toward continuing the work in other tools by exporting selection results and curves in usable forms.
A tradeoff is that WebFAN’s automation depth depends on how the organization standardizes fan inputs and naming, since the selection process is driven by project configuration rather than fully scripted batch runs. WebFAN fits best when a small team repeatedly sizes fans against the same set of catalog selections and must keep the engineering steps consistent across projects.
- +Duty-focused selection workflow aligns results to a specific operating point
- +Inlet condition inputs reduce manual correction steps during selection
- +Export outputs support downstream fan schedule and documentation workflows
- +Curve driven sizing makes airflow and pressure interactions easier to verify
- –Automation for large batch revisions can require extra project setup discipline
- –Parallel and series fan configuration workflows feel narrower than broader configurators
Mechanical engineering teams
Select centrifugal fans by duty
Faster, repeatable fan picks
Airflow and HVAC design leads
Apply inlet condition corrections
Less rework during coordination
Show 1 more scenario
Specification and scheduling engineers
Export selection results to docs
Cleaner documentation handoff
Specification engineers export selection outputs to populate fan schedules and design packages.
Best for: Fits when engineering teams need consistent duty-point selections with export-ready results.
FanSelect
vertical specialistOnline fan selection software for ZIEHL-ABEGG ventilation and air-handling products.
Operating point selection uses catalog curve mapping with condition adjustments tied to the selected configuration.
FanSelect drives engineers from duty definition to a curve-based operating point selection and then into performance verification tied to the selected fan and configuration. It supports airflow and pressure translation between specified conditions and uses performance curve data to check fit against the system resistance curve. The workflow is aligned to practical selection steps used with common fan performance references like AMCA 210 test data and ISO 5801 measurement methods.
A key tradeoff is that the selection experience is strongest for manufacturer families backed by the tool’s catalog and performance datasets. It fits best when projects rely on Ziehl-Abegg options and need repeatable selections across multiple revisions without rewriting selection logic.
- +Curve-driven operating point selection from catalog performance data
- +Condition handling ties inlet and outlet definitions to the computed operating point
- +Speed control checks support common variable-speed constraints during selection
- +Selection workflow reduces manual curve interpolation and rework
- –Best results depend on availability of specific catalog families
- –Export and downstream handoff formats require extra step planning
- –Complex system loss setups can slow iteration for early concept work
Mechanical engineers
Select fan to match specified duty
Faster duty point selection
HVAC design engineers
Iterate system losses across revisions
Reduced rework per revision
Show 1 more scenario
Fan application engineers
Validate variable-speed operating limits
Lower risk of unstable operation
Test speed control scenarios while maintaining computed operating conditions within safe selection boundaries.
Best for: Fits when engineering teams need repeatable centrifugal fan duty selections using Ziehl-Abegg data and curve checks.
Soler&Palau FanSelector
vertical specialistFan selection and configuration software from Soler&Palau Ventilation Group.
Configuration saving and reuse keeps assumptions consistent across repeated centrifugal selections within Soler&Palau’s catalog.
Soler&Palau FanSelector organizes centrifugal fan sizing around the selection workflow engineers already use: set required airflow and pressure, then review the predicted operating point against available fan data. Results include key mechanical and performance outputs such as rotational speed and power demand, plus the context needed to judge whether the operating point sits in the feasible range. The tool also reflects Soler&Palau’s product coverage, so results are anchored to fans and options in the vendor catalog rather than a mixed-brand database.
A practical tradeoff appears when projects require cross-manufacturer comparison, because the selection set is tied to the Soler&Palau lineup rather than aggregating other brands’ curves. A strong usage situation is internal engineering review for equipment schedules where consistent fan selections and documented assumptions matter across multiple rooms or AHU modules.
- +Selection workflow matches centrifugal duty-point decisions used in HVAC design
- +Outputs include speed and power alongside the fan operating point
- +Configuration reuse supports consistent selections across related jobs
- +Catalog-scoped results reduce ambiguity during vendor-specific submittals
- –Selection is bounded to Soler&Palau product data rather than multi-brand curves
- –Export and integration depth can lag behind tools with broad API surfaces
Mechanical engineers
Room-by-room fan schedule generation
Faster schedules with fewer rechecks
Specifiers at consulting firms
Vendor-specific submittal preparation
Reduced back-and-forth on assumptions
Show 1 more scenario
Product engineers
Option screening for airflow targets
Shorter iteration cycles
Engineers iterate speed and pressure combinations to converge on a feasible operating point for candidate fans.
Best for: Fits when vendor-specific centrifugal selections must be repeatable for submittal-ready schedules.
FanScout
vertical specialistSelection software for ebm-papst fans, motors, and fan systems.
Duty-point selection that ties system airflow and total pressure targets directly to ebmpapst centrifugal fan candidates.
FanScout from ebmpapst.com focuses on centrifugal fan selection with duty-point driven sizing using manufacturer data tied to ebmpapst products. It guides engineers through airflow and total pressure requirements, then maps those requirements to impeller and speed options to find an operating point.
- +Selection flows connect requirements to ebmpapst centrifugal product curves
- +Duty-oriented results help teams converge on an operating point faster
- +Outputs include performance and related decision inputs for spec writing
- +Works well for repeat sizing across similar system configurations
- –Coverage is limited to ebmpapst centrifugal product data
- –API and automation surface for external workflow integration are not clearly documented
HVAC engineering teams
Match airflow and pressure to duty point
Documented operating-point fan selection
Acoustics-focused design reviewers
Compare acoustic and efficiency outputs
Spec-ready comparison notes
Show 1 more scenario
Project engineering coordinators
Share selected fan performance characteristics
Faster internal handoff
Coordinators export and circulate the selected fan and its key performance characteristics for review cycles.
Best for: Fits when centrifugal fan selection must stay inside ebmpapst product families for rapid spec drafting.
Greenheck CAPS
vertical specialistProduct selection software for Greenheck fans, air-handling equipment, and related HVAC products.
Greenheck CAPS ties selection results directly to Greenheck submittal-ready outputs, including motor power and acoustic outputs in one workflow.
Greenheck CAPS performs centrifugal fan selection workflows that translate HVAC design inputs into candidate fans, operating point checks, and buildable submittal outputs. It centers on Greenheck product data and integrates selection steps with catalog-style performance inputs and sizing constraints tied to airflow and pressure targets.
- +Selection flow is anchored to Greenheck catalog performance and compatibility constraints
- +Exports and submittal outputs map closely to procurement and documentation handoff needs
- +Supports iterative duty point selection with clear operating condition feedback
- +Sound and motor power outputs are included in the selection results set
- –Workflow depth can feel narrow for non-Greenheck fan portfolios
- –Advanced customization requires careful input preparation and consistent inlet and outlet assumptions
- –Data coverage favors catalog items, which can limit mixed-fan comparison workflows
- –Versioned outputs depend on disciplined revision management for design iterations
Mechanical engineers designing fan systems
Select centrifugal fan by operating point
Documented fan choice
Ventilation engineers and equipment specialists
Run axial selection checks
Handoff-ready selection record
Show 2 more scenarios
HVAC contractors and submittal coordinators
Prepare fan submittal documentation
Submittal-ready documentation
Coordinators package selected fans with inputs, options, accessories, and performance details for submittals.
Industrial ventilation and dust-control teams
Select industrial air movement equipment
Validated equipment selection
Teams apply catalog-based selection workflows to tie fan equipment picks to documented operating requirements.
Best for: Fits when projects require Greenheck centrifugal fan selection with documented outputs for submittals.
QUALYFAN
vertical specialistFree fan selection software from HW Ventilation with performance data from AMCA 210-16 and ISO 5801 test chambers.
Curve-driven operating point selection that ties airflow and static pressure requirements to a duty point.
QUALYFAN is a centrifugal fan selection workflow centered on choosing fans from performance data and mapping an airflow and pressure requirement to an operating point. The tool focuses on backward-curved centrifugal impeller behavior and includes system-side calculations for airflow and static pressure so engineers can check the duty point against curve predictions.
- +Clear duty-point selection from performance curves
- +Supports system resistance inputs for airflow and static pressure checks
- +Backed by centrifugal impeller specific performance curve usage
- +Outputs usable for fan schedule documentation
- –Limited automation around batch selection across many system variants
- –Less governance tooling for multi-user project control than advanced engineering suites
- –Curve data mapping requires careful input validation each run
- –CAD and BIM export depth is not a primary focus
HVAC design engineers
Size backward-curved fan to duty point
Curve-checked duty point
Mechanical engineers validating selections
Check airflow and static pressure calculation
Reduced spreadsheet rework
Show 1 more scenario
Product-standardization teams
Standardize on Nelson and Greenheck families
Faster selection convergence
Teams reduce manual curve reading by converting requirements into consistent fan schedules for selected families.
Best for: Fits when engineering teams need repeatable curve-based centrifugal fan selection for HVAC system duty points.
Fan Selector
SMBWeb-based fan performance calculation and selection software for axial, centrifugal, jet, roof, and tunnel fans from Iklimsoft.
Operating-point validation against the selected centrifugal performance curve, including fan laws-style check logic for duty confirmation.
Fan Selector from iklimsoft.com targets centrifugal fan selection and sizing workflows built around manufacturer fan data and duty-point checks. The software focuses on selecting a fan from performance curves using airflow and pressure targets, then validating the operating point against the selected curve.
- +Curve-based centrifugal duty-point selection using airflow and static pressure targets
- +Repeatable selection inputs for faster design iterations than manual curve reading
- +Clear fan operating-point reporting tied to the chosen performance curve
- +Support for multi-fan arrangement checks like parallel configurations
- –Limited visibility into full system-resistance curve modeling during selection
- –Automation and API surface for external workflows are not clearly documented
- –Workflow depth for acoustic and sound-data selection is narrower than some tools
- –Export and downstream handoff formats are less extensive than top-ranked competitors
Mechanical engineering teams
Select centrifugal fan from performance curves
Repeatable curve-based selection
HVAC project engineers
Validate operating point against chosen curve
Operating point confirmation
Show 1 more scenario
Engineering handoff coordinators
Generate selection outputs for review
Review-ready selection package
Coordinators output key selection results with common arrangement configuration for downstream handoff.
Best for: Fits when engineers need repeatable centrifugal fan duty selection from manufacturer curves with controlled configuration inputs.
SystemairCAD
enterpriseSelection and configuration software for Systemair ventilation products and air-handling systems.
SystemairCAD’s Systemair catalog mapping to engineering outputs that reduce rework when generating fan schedules and drawings.
SystemairCAD is a centrifugal fan selection tool used to size fans from Systemair catalog data against airflow and pressure targets. It focuses on producing engineering-ready results with package outputs such as schedules and drawings suitable for project documentation.
- +Catalog-based centrifugal selection with duty-point and power checks
- +CAD output geared for project handoff and documentation workflows
- +Fan curve driven operating point selection for repeatable sizing
- +Clear handling of speed and performance tradeoffs during selection
- –Limited ecosystem integration compared with tools that support wider vendor libraries
- –Automation and API access are not documented for programmatic governance workflows
- –Workflow depth for multi-fan arrays and custom system curves is narrower
- –Exports can require manual cleanup to match company CAD standards
HVAC design engineers
Size fans using Systemair catalog data
Engineering-ready results
Facilities and equipment specifiers
Check motor power and speed effects
Validated motor sizing
Show 1 more scenario
Project documentation teams
Export schedules and drawings for documents
CAD and document handoff
Teams export package outputs such as schedules and drawings intended for downstream document control and CAD workflows.
Best for: Fits when Systemair-centric projects need fast centrifugal sizing with CAD-ready outputs and repeatable documentation.
FanNet
vertical specialistIndustrial fan selection software from Chicago Blower providing fan curves, sound data, horsepower, and damper effect calculations.
FanNet’s duty-first selection workflow keeps operating-point iteration tightly coupled to the requirement inputs.
FanNet performs centrifugal fan selection by matching airflow and static pressure requirements to performance points and operating speed. The workflow focuses on assembling fan duty inputs, checking operating point behavior, and iterating selection using consistent fan data sources.
- +Centrifugal fan duty input workflow supports rapid iteration toward an operating point
- +Selection results package includes practical documentation for schedule and review cycles
- +Consistent handling of airflow and pressure inputs reduces rework across iterations
- +Produces repeatable selections when the same duty inputs are reused
- –Export formats for CAD or BIM output are limited compared with engineering-first tools
- –Acoustic data workflows are not as detailed as tools that model octave-band sound
- –Parallel and series configuration support is narrower for complex fan arrays
- –Data governance features for multi-user control and audit trails are less developed
Mechanical engineers
Match airflow and static pressure to performance points
Documented fan recommendation
HVAC design coordinators
Iterate selections using consistent fan data
Faster selection convergence
Show 1 more scenario
Procurement and scheduling teams
Produce fan schedules for handoff
Schedule-ready fan documentation
Teams generate documentation outputs that support fan schedule delivery to downstream engineering and procurement workflows.
Best for: Fits when engineers need quick centrifugal fan duty-to-selection outputs with clear handoff documentation.
Fan Performance Curve Generator Program
vertical specialistWeb-based fan selection tool from Industrial Air Technology Corp providing curve, performance, sound, power, and annual operating cost data.
Generates performance curves from entered duty conditions to validate operating point shift against system resistance.
Fan Performance Curve Generator Program is positioned as a centrifugal fan selection helper that centers on producing performance curves tied to selected operating constraints rather than just reporting catalog points.
- +Curve-first workflow ties fan operating point to airflow and pressure outputs
- +Supports fan-law style transformations when changing speed or operating constraints
- +Includes motor power and brake horsepower style outputs for duty verification
- +Produces reusable plots that support review cycles during selection iterations
- –Limited workflow depth for multistage and mixed configuration fan arrays
- –Input coverage can be narrower for inlet and outlet condition modeling beyond basics
Ventilation engineers
Generate consistent duty-point curves
Comparable curve outputs
Mechanical design teams
Compare backward and forward-curved impellers
Quicker impeller comparison
Show 1 more scenario
Engineering leads
Accelerate recurring selection loops
Reduced iteration time
Engineering leads speed up repeated selection iterations where targets must translate into consistent fan duty-point plots and derived figures.
Best for: Fits when engineers need fast centrifugal fan duty checks with reusable curve outputs during iteration.
Conclusion
After evaluating 10 centrifugal fan selection software, WebFAN stands out as our overall top pick — it scored highest across our combined criteria of features, ease of use, and value, which is why it sits at #1 in the rankings above.
Use the comparison table and detailed reviews above to validate the fit against your own requirements before committing to a tool.
How to Choose the Right Centrifugal Fan Selection Software
Centrifugal fan selection software is used to map airflow and pressure targets onto centrifugal fan performance curves so teams can converge on a duty point that matches the project operating point. This buyer's guide covers FanSelect, Soler&Palau FanSelector, WebFAN, FanScout, and Greenheck CAPS, plus SystemairCAD, QUALYFAN, Fan Performance Curve Generator Program, FanNet, and Fan Selector.
The selection workflow differences show up in how each tool handles operating point selection and configuration reuse across repeated calculations. The standout patterns across FanSelect, Soler&Palau FanSelector, and Greenheck CAPS focus on how conditions, power, and submittal outputs are produced for engineering handoff rather than just curve reading.
Centrifugal Fan Selection Software for duty-point mapping, configuration reuse, and submittal-ready outputs
Centrifugal fan selection software converts centrifugal design inputs like airflow and static or total pressure targets into an operating point that can be validated against fan performance curves. Tools like WebFAN connect airflow and total pressure targets to performance curve outcomes in a single workflow so the duty point stays the center of the selection process.
FanSelect adds configuration-aware operating point selection by using catalog curve mapping with condition adjustments tied to the selected configuration. Greenheck CAPS ties the selection results to Greenheck submittal-ready outputs, including motor power and acoustic outputs, so the workflow carries forward into documentation and procurement handoff.
Centrifugal fan selection capabilities to verify in every tool
Selection software needs to translate airflow and pressure targets into a candidate fan duty point and then show how the computed point maps to the fan performance curve outcome. That matters because teams usually iterate around the operating point, not around isolated parameter guesses.
In this category, the differentiator is how the tool carries assumptions from selection through downstream engineering handoff like schedules and submittals. FanSelect, WebFAN, and Greenheck CAPS each treat the duty-point workflow as the core engine, but they attach outputs to very different handoff expectations.
Operating point logic tied to performance curve mapping
FanSelect maps operating points from catalog curve mapping with condition adjustments tied to the selected configuration. WebFAN connects airflow and total pressure targets to curve outcomes within one duty-point workflow.
Configuration reuse for repeat selections
Soler&Palau FanSelector lets engineers save and reuse configuration assumptions across repeated centrifugal selections inside its catalog. FanSelect uses configuration-aware condition handling so operating-point adjustments follow the chosen configuration family.
Submittal-oriented outputs including motor power
Greenheck CAPS ties selection results to Greenheck submittal-ready outputs and includes motor power and acoustic outputs in one workflow. Soler&Palau FanSelector also outputs speed and power alongside the fan operating point for procurement-ready schedules.
CAD-ready schedule and drawing handoff
SystemairCAD generates outputs aligned to engineering drawing and fan schedule handoff using Systemair catalog mapping. FanNet packages practical documentation for schedule and review cycles but provides fewer CAD or BIM oriented exports than engineering-first tools.
Curve-first iteration and validation checks
QUALYFAN uses curve-driven duty-point selection tied to airflow and static pressure requirements and includes system resistance inputs for airflow and pressure checks. Fan Selector validates operating point selection against the selected centrifugal performance curve using fan-law style check logic for duty confirmation.
Batch revision support for many system variants
WebFAN can require extra project setup discipline to automate large batch revisions across many system variants. Fan Performance Curve Generator Program focuses on reusable curve outputs for iteration rather than deep multivariant project automation.
How to choose Centrifugal Fan Selection Software for real duty-point workflows
Start by matching the tool’s selection engine to the way the engineering team thinks about duty points. FanSelect and WebFAN keep the duty-point computation at the center, while FanScout and FanNet narrow the workflow to manufacturer family scope or requirement-driven iteration packages.
Then pick the handoff shape that must survive internal and external review cycles. Greenheck CAPS and SystemairCAD concentrate on outputs that land quickly in submittals or CAD drawing sets, while other tools focus more on selection results than on downstream modeling depth.
Choose the duty-point engine model based on curve mapping behavior
If the project must connect inlet and outlet condition definitions directly to the computed operating point, FanSelect’s catalog curve mapping with condition adjustments is the closer match. If the workflow must keep airflow and total pressure targets connected to curve outcomes in a single selection screen, WebFAN’s operating-point logic fits better.
Decide whether configuration reuse drives repeatability or whether single-pass selection is enough
If repeat selections must keep assumptions consistent for schedules, Soler&Palau FanSelector’s configuration saving and reuse supports that pattern. If the team instead expects condition handling to follow the chosen configuration during curve mapping, FanSelect reduces rework by keeping those adjustments linked to the configuration selection.
Pick the output destination based on submittal and documentation requirements
If the same workflow must produce Greenheck centrifugal selection outputs for motor power and acoustic items, Greenheck CAPS fits because it maps results to documented submittal-ready outputs. If CAD and drawing handoff dominates the workflow, SystemairCAD generates Systemair catalog mapping outputs geared to project documentation.
Validate system-resistance and condition coverage against the team’s input discipline
If system resistance inputs are part of the validation steps during selection, QUALYFAN supports airflow and static pressure checks using system resistance inputs and curve-based duty-point selection. If validation needs are limited to confirming duty selection against a chosen curve, Fan Selector performs operating point validation using fan-law style check logic.
Align automation depth with batch revision volume
If the organization must revise many system variants in batches, WebFAN automation can require extra project setup discipline, so selection data structures need to be planned. If the organization mainly iterates curve outputs and validates operating point shifts during design iterations, Fan Performance Curve Generator Program focuses on curve generation from entered duty conditions.
Confirm vendor library scope versus multi-vendor selection needs
If centrifugal selections must stay inside a single manufacturer family for rapid drafting, FanScout’s ebmpapst centrifugal candidate workflow fits that constraint. If the project expects broader external handoff formats and multi-tool workflows, tools with clearer export pathways like FanSelect and WebFAN tend to reduce downstream friction.
Who benefits from Centrifugal Fan Selection Software
Centrifugal fan selection software is most useful when teams repeatedly translate duty-point requirements into curve-mapped candidates and then reuse the same assumptions across many design cases. That pattern shows up in HVAC design offices that run schedule iterations and in manufacturers who need submittal consistency.
The best fit depends on whether the team’s bottleneck is duty-point mapping correctness, configuration reuse, or documentation handoff outputs like motor power, acoustic outputs, or CAD-ready artifacts.
HVAC design engineers producing centrifugal fan schedules
WebFAN and FanSelect keep duty-point selection tied to curve outcomes so engineers can iterate around operating point decisions with fewer manual correction steps.
Vendor-specific engineering teams working inside a manufacturer portfolio
FanScout and Greenheck CAPS keep selection bounded to ebmpapst or Greenheck catalog content while producing outputs aligned to manufacturer workflows like candidate convergence or submittal readiness.
Engineering teams that must reuse assumptions across many repeated selections
Soler&Palau FanSelector emphasizes configuration saving and reuse so repeated centrifugal selections keep assumptions consistent for submittal-ready schedules.
Design teams that deliver drawings and schedules through CAD-centric handoff
SystemairCAD is built around Systemair catalog mapping to engineering outputs that reduce rework when generating fan schedules and drawings.
Teams that do iterative curve validation during early sizing
Fan Performance Curve Generator Program supports generating performance curves from entered duty conditions so operating point shift can be validated against system resistance during iteration.
Common centrifugal fan selection mistakes
Selection errors usually come from mismatched assumptions rather than from incorrect arithmetic. Teams often enter duty inputs that represent the wrong condition boundary, or they treat configuration assumptions as throwaway values instead of selection inputs that must carry through to handoff.
Another frequent issue is assuming the tool’s exports or output packages match the team’s documentation pipeline. Some tools concentrate on selection accuracy while others concentrate on submittal and documentation outputs, so the handoff shape must be verified during tool evaluation.
Treating inlet and outlet condition definitions as optional during operating point mapping
FanSelect ties condition handling to the computed operating point, so inlet and outlet definitions must match the design intent used in the selected configuration.
Planning multi-vendor selections without checking library scope boundaries
FanScout and FanScout-style workflows stay inside manufacturer families, so multi-brand curve selection requirements will force workflow changes or duplicate projects.
Assuming submittal-ready outputs exist for the same downstream needs
Greenheck CAPS produces Greenheck submittal-ready outputs including motor power and acoustic outputs, while tools like SystemairCAD focus on CAD-ready documentation outputs for Systemair projects.
Skipping export pathway planning for schedules and drawing generation
FanSelect export and downstream handoff formats require extra step planning, so the export sequence must be validated against the target schedule or drawing pipeline.
How We Selected and Ranked These Tools
We evaluated centrifugal fan selection tools on feature coverage, ease of completing duty-point selection workflows, and value for engineering teams that must iterate toward an operating point. Features carried 40% weight because operating-point mapping, configuration handling, and output packaging determine how much rework happens after selection.
Ease/value each carried 30% weight because large projects depend on repeatable selection steps and friction-free handoff. FanSelect separated clearly on configuration-aware operating point selection using catalog curve mapping with condition adjustments tied to the selected configuration.
Frequently Asked Questions About Centrifugal Fan Selection Software
How do FanSelect and WebFAN differ in operating point selection logic?
When should QUALYFAN be chosen over Fan Performance Curve Generator Program for curve-based sizing?
Which tool keeps assumptions consistent across repeated centrifugal selections within a single manufacturer catalog?
What breaks if a team needs cross-manufacturer comparisons instead of vendor-family selections?
How do Greenheck CAPS and SystemairCAD handle submittal artifacts and handoff output?
What integrations or export formats are typically used for CAD or BIM handoff from these tools?
How do FanNet and Fan Selector support automation when multiple engineers must produce consistent schedules?
When do centrifugal fan selection tools require administrative controls like RBAC and audit logging?
How should teams migrate existing spreadsheets into software workflows without losing selection assumptions?
What tradeoff appears when curve-driven utilities prioritize speed over deep configuration management?
Tools reviewed
Primary sources checked during evaluation.
Referenced in the comparison table and product reviews above.
Funding and competing interests
This study was co-funded by several of the vendors assessed in it. No single vendor funded it. Funders could propose the market studied.
They had no role in selecting vendors, setting or weighting criteria, analysing data or drawing conclusions, and they received the same factual-accuracy check as every other vendor assessed.
Market definition, inclusion rules and criteria weights were fixed by an editor before research began and did not change afterwards. Editorial process →
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