Field & service technicians
Quick checks, guided troubleshooting and practical field references without forcing Project setup first.
ABOUT HVACR STUDIO · BY LEAL
Engineering tools built around the way HVACR work actually happens.
HVACR Studio connects practical calculations, field troubleshooting and professional engineering workflows in one focused product — useful for a quick check today and ready for deeper traceability when the job demands it.
No forced registration for quick value. Login is mainly for saved work, Projects, connected evidence, professional reporting and other persistent workflows.
WHY HVACR STUDIO EXISTS
Less time hunting for disconnected answers. More time engineering.
HVACR work moves constantly between calculations, field observations, readings, troubleshooting, commissioning, validation, maintenance and review. Small tasks are often scattered across calculators, notes, spreadsheets, photos and memory.
HVACR Studio brings those recurring tasks into one consistent experience. Start with the smallest useful step, then connect Project, Equipment, evidence, action and verification only when the work needs deeper continuity.
BUILT FOR THE HVACR WORKFORCE
Different roles. One engineering language.
Work Modes reduce software jargon and bring relevant tools and workflows forward without locking a person into one role or turning job titles into subscription packages.
Site & installation engineers
Tools and workflows for installation checks, observations, issues, evidence and follow-up.
Commissioning / TAB teams
Measured performance, retest, verification and acceptance evidence connected to Project and Equipment context.
Validation engineers
Structured criteria, measurements, deviations, evidence and verified closure for controlled environments.
Facility / O&M teams
Maintenance context, recurring issues, equipment history and action tracking for operating assets.
Consultants & reviewers
Transparent methods, engineering evidence and issued records that can be reviewed rather than treated as black-box answers.
CONNECTED ENGINEERING · CLEAR PRODUCT BOUNDARIES
One everyday HVACR workspace without sacrificing specialist design products.
HVACR Studio is the practical engineering and field-workflow layer. Detailed specialist design remains in the LEAL products built specifically for that depth.
HVACR Studio
Everyday calculations, field support, troubleshooting, commissioning, validation, O&M, evidence and professional closure.
Leal Heat Load Calculator
Detailed room-wise building cooling-load design remains in the specialist LEAL heat-load product.
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Detailed AHU engineering and GA drawing automation remain in the specialist equipment-design product.
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DESIGN PRINCIPLES
Built around how technical users actually work.
Engineering-first
Methods, assumptions and applicability notes stay close to the calculation or workflow wherever they matter.
Useful before login
Quick tools and practical public workflows should deliver value before registration is required.
Role-first experience
Work Modes help technicians, engineers, consultants and facility teams start from the work they are doing today.
Evidence before closure
Professional workflows distinguish recording an action from proving the result through retest and verification.
Connected professional depth
Projects, equipment, readings, issues, actions and reports can stay connected when traceability becomes important.
Respect specialist tools
HVACR Studio complements rather than replaces dedicated LEAL products for detailed heat-load and AHU / GA design.
20engineering tools and references in the current toolbox
Free-firstquick tools and basic guidance remain useful without forcing a paid workflow
Role-firstWork Modes bring relevant work forward for different HVACR responsibilities
Evidence-ledprofessional work separates action completion from retest and verified outcome
ENGINEERING RESPONSIBILITY
A software tool supports judgement. It does not replace it.
Every project still requires review against actual design conditions, applicable standards, manufacturer data, competent-person requirements and local regulations. HVACR Studio is designed as an engineering aid, with method, evidence and limitations kept visible wherever applicable.
START SIMPLE · GO DEEPER WHEN NEEDED
Use practical HVACR tools now. Connect the engineering trail when the job needs it.
Start with the free toolbox, explore role-based Work Modes, and move into Project-bound professional workflows when persistence, evidence and reporting add value.