Transform your HVAC design process with the most comprehensive and
intuitive load calculation app on the App Store. Whether you're an HVAC
contractor, engineer, architect, or building professional, HVAC
Calculator Pro delivers precision calculations that meet industry
standards while saving you valuable time.

Why Professionals Choose HVAC Calculator Pro:

• Accurate Calculations - Advanced algorithms based on ASHRAE standards
ensure precise heating and cooling load calculations for any building
type
• Room-by-Room Analysis - Calculate individual room loads with detailed
parameters including orientation, insulation, and usage patterns
• Multi-Language Support - Available in 8 languages: English, Polish,
German, French, Spanish, Italian, Portuguese, and Dutch
• Professional Reports - Generate comprehensive PDF reports with detailed
breakdowns, perfect for client presentations
• Equipment Database - Access an extensive database of HVAC equipment or
add custom units to match any project requirement

Key Features That Set Us Apart:

Smart Project Management
- Organize multiple projects with client information and project status
tracking
- Quick access to recent projects with visual load indicators
- Archive completed projects for future reference

Comprehensive Calculation Engine
- Winter and summer design conditions
- Building envelope analysis with customizable insulation standards
- Ventilation and infiltration calculations
- Internal heat gains from occupants, lighting, and equipment
- Solar gain calculations based on window orientation

Intuitive Design Interface
- Modern, clean UI optimized for iOS
- Visual feedback with animated charts and progress indicators
- Dark mode support for comfortable viewing in any environment
- Gesture-based navigation for efficient workflow

Advanced Parameters
- Customizable climate zones and outdoor design conditions
- Multiple building types: residential, commercial, industrial, and more
- Adjustable air tightness and wind exposure factors
- Variable ventilation rates and air changes per hour

Equipment Selection Tools
- Smart equipment matching based on calculated loads
- Efficiency ratings and energy consumption estimates
- Price comparisons for budget planning
- Custom equipment entry for specialized units

Professional Documentation
- Detailed PDF reports with company branding options
- Load distribution charts and graphs
- Equipment recommendations with specifications
- Export and share capabilities for team collaboration

Perfect For:
- HVAC contractors and installers
- Mechanical engineers and consultants
- Architects and building designers
- Energy auditors and assessors
- Facility managers and building owners
- HVAC students and educators

Designed for Modern Workflows:
HVAC Calculator Pro leverages the latest iOS technologies to deliver a
seamless experience. With iCloud sync, your projects are always
up-to-date across all your devices. The app works offline, so you can
perform calculations on-site without an internet connection.

Your Data, Secured:
We take privacy seriously. All calculations and project data are stored
locally on your device with optional iCloud backup. No third-party
access, no data mining - just a professional tool that respects your
privacy.

Built by Professionals, For Professionals:
Our team includes experienced HVAC engineers who understand the
challenges of accurate load calculations. We've combined decades of
industry knowledge with modern software design to create a tool that
actually improves your workflow.

Regular Updates & Support:
We're committed to continuous improvement. Regular updates include new
features, equipment database expansions, and compliance with the latest
industry standards. Our responsive support team is always ready to help.