Best Triple J Ductwork Apps

Harbor Freight Tools

Harbor Freight Coupons

Free

Discover the latest coupons, instant savings, and exclusive deals for members. Browse tools, check local stock, and create wish lists. Scan barcodes in-store for more product information.

Maker Garage

Marketplace for Makers

Free

Discover and share maker projects, from robotics to 3D printing. This app allows users to build custom creations, sell physical items, and accept unique build requests. Connect with a community of creators and explore innovative ideas.

Quietflex Ductulator

by Goodman Manufacturing L.P.

Free

This utility app helps HVAC professionals and enthusiasts quickly calculate essential airflow metrics for various duct sizes. It provides CFM, FPM, and FL values, simplifying HVAC system design and analysis.

HVAC Mastery

Learn the HVAC Trade

Free

This app provides hands-on learning for HVAC professionals, covering fundamentals, core and advanced systems, and EPA 608 certification prep. It features interactive diagrams, simulators, real-world challenges, and quick reference tools for on-the-job use.

SMACNA Duct-U-Lator

Size Simple HVAC Duct Runs

Free

This tool simplifies HVAC duct sizing for professionals. It quickly calculates dimensions for rectangular, round, and oval ducts based on airflow, friction loss, and velocity, ensuring optimal ventilation system performance.

Thermaflex Duct Calculator

by Gastite Products LLC

Free

This utility app helps HVAC engineers quickly calculate the recommended Thermaflex duct size for installations. Input project volume and friction loss to determine the optimal duct size based on established industry standards.

SupplyHouse

Plumbing & HVAC Supplies

Free

Access a vast selection of plumbing, heating, and HVAC supplies with real-time customer support. Quickly find products using barcode scanning, reorder frequently purchased items, and access helpful resources like install guides and spec sheets. Enjoy fast shipping to most of the US.

SuperCool Slide Rule HVAC

by Designstein, llc

Free

This app offers a comprehensive suite of tools for HVAC technicians. It provides interactive guides, step-by-step repair instructions, and calculators for various HVAC calculations including superheat, subcooling, and duct sizing.

Makera: CNC Maker Hub

CNC Projects & Machine Control

Free

Discover CNC projects, connect with creators, and control your CNC machine from a single app. Ideal for beginners and experienced makers looking to bring their digital designs to life through physical creations.

Laborup

High-paying manufacturing jobs

Free

This app connects manufacturing and skilled-trade professionals with high-paying jobs. It features exclusive roles with direct employer partnerships, transparent pay, and a streamlined application process. Build a profile with your skills and certifications to receive personalized job recommendations.

TruTech Tools

Top HVAC Brands, Shipped Fast

Free

Order HVAC tools from trusted brands with same-day shipping and expert support. Earn rewards and unlock exclusive deals available only within the application. Access a wide selection of diagnostic tools, recovery equipment, and accessories for HVAC/R professionals.

Garden State Lumber

by Garden State Lumber Products Corporation

Free

Access a comprehensive catalog of quality mouldings, trimboards, sheet goods, and architectural accents. This app provides detailed product information for professionals and enthusiasts in the building and design industries.