ThermalCalc v2 — HVAC Design Suite

ThermalCalc

HVAC Design Suite

Quick Calcs

🌡BTU SizingRES

💨ACH / Airflow

🏢ASHRAE 62.1COM

🏠ASHRAE 62.2RES

🧱U-Factor / R-Value

📊Psychrometrics

Full Load Calc

📁Project Setup

🏗Room Manager

📋Summary Report

Advanced Analysis

🔬Psychro Solver

♻Coil Process / ADP

⬡Duct Sizing

〰Hydronic Pipe

🔥Gas Piping

ThermalCalc v2.0 · Imperial · ASHRAE/IFGC

BTU SIZING

Quick residential load estimate

Add Room