What is HeatWise HVAC?
HeatWise is an online HVAC load calculator for mechanical engineering professionals. It is the first web-based load calculator that supports full, ASHRAE-standard load calculations for commercial buildings. Built for firms and consultants.
Problem
Mechanical engineering professionals rely on manual and outdated software-based HVAC load calculations that lack real-time collaboration and cloud accessibility.
Solution
A web-based HVAC load calculator with ASHRAE-standard compliance, enabling engineers to perform commercial building energy calculations, collaborate in real-time, and access data from any device. Examples: ASHRAE 90.1-compliant reports, multi-zone system modeling.
Customers
Mechanical engineers, HVAC consultants, and engineering firms specializing in commercial building design, retrofit projects, or energy compliance audits.
Unique Features
First fully web-based solution with native ASHRAE 90.1 standard implementation, automated report generation, and team workspace functionality for complex projects.
User Comments
Saves 50% time vs traditional tools
Simplified compliance documentation
Intuitive interface for multi-story buildings
Enables remote team coordination
Accurate psychrometric calculations
Traction
Launched 2023, 480+ active engineering firms onboarded, $29K MRR from $299/annual enterprise plans, featured in ASHRAE Journal November 2023
Market Size
The global HVAC software market is valued at $12 billion, projected to grow at 12.4% CAGR through 2030 (Grand View Research 2023).
