Duct Construction vs Pre

Get all duct construction and reinforcement options by entering the duct size and system pressure class. The aim of the app is to save time spent browsing through tables and texts to determine suitable options, by relying on the most widely used standards and providing a condensed list of available duct construction options. The results are based on galvanized steel duct sheets conforming to ASTM A653 & A924. The app does not cover all aspects of duct construction, as it is intended as a guide; Reliance on related standards, as well as good engineering sense is the basis for proper design. Features: 1. Duct sizes from 2" to 120" 2. Pressure classes 0.5 in.wg, 1 in.wg, 2 in.wg, 3 in.wg and 4 in.wg. 3. Provides the duct weights for each option per linear foot. 4. Provides required duct gauge and reinforcement spacing. 5. Clear illustration for each reinforcement type, as well as dimensions. 6. Simple and effective UI design. Roadmap / Upcoming updates: 1. SI units. 2. More pressure class options. 3. User will be able to save and retreive duct data for future reference. 3. More Reinforcement options, including tie-rodding. Request a feature: welmurr@icloud.com

Streamline the HVAC equipment installation process with our app designed specifically for light commercial systems. Ensure every installation adheres to Carrier's standards through a systematic verification process. With this app, contractors can submit photographic evidence of each installation step directly for admin review, enhancing job accountability and quality assurance. Simplify job tracking and validation for contractors and admins, ensuring that all installations meet industry standards. Key Features: - Comprehensive Job Tracking: Record and track every detail of active jobs including job addresses, ensuring all information is centralized and easily accessible. - In-App Photo Documentation: Capture and upload photos directly within the app at various stages of the HVAC installation process. This feature helps maintain a verifiable record of the job's progress and adherence to standards. - Job Review and Validation: Easily access and review submitted jobs. This feature allows contractors and admins to confirm that all completed jobs meet the required specifications and quality standards. - Modify Submitted Jobs: Easily comeback and update any already Submitted Job.