Engineering Toolbox

Our next app, built for mechanical engineers and designers who need fast, reliable calculations for HVAC design, load analysis, and system evaluation.

What to Expect

We're expanding beyond field balancing into design-stage tools engineers rely on every day.

Load Calculations

Heat gain and heat loss estimates to help size equipment accurately.

Duct & Pipe Sizing

Design-stage sizing tools using friction rate and equal friction methods.

Psychrometric Charting

Visual chart plotting for heating, cooling, and mixing processes.

Equipment Selection Helpers

Quick comparisons for AHUs, pumps, chillers, and boilers.

Energy & Efficiency Tools

kW/ton, SEER/EER conversions, and basic energy cost estimates.

Code & Standards Reference

Quick-access tables for ASHRAE, SMACNA, and NEC values.

Be the First to Know

Leave your email and we'll let you know as soon as Engineering Toolbox launches.