Hvac Python Packages

psychrolib

📚 Library of psychrometric functions to calculate 🌡️ thermodynamic properties of air for Python, C, C#, Fortran, R, JavaScript and VBA/Excel

pycomfoconnect

Python Zehnder ComfoConnect LAN C library to interface with ComfoAir Q350/450/600 units.

pynobo

Python 3 TCP/IP interface for Nobø Hub / Nobø Energy Control

camber-toolkit

Vendor-neutral Python toolkit for BAS trend analysis — fault detection & diagnostics, IPMVP measurement & verification, and retro-commissioning.

vault-kv-client

Typed HashiCorp Vault KV helper library for Python

hashivaultlib

An extension to hvac, implementing recursive removal and retrieval of secrets and models for tokens and policies.

open-fdd

Fault Detection Diagnostics (FDD) for HVAC datasets

idfpy

Type-safe Pydantic models for all EnergyPlus IDF objects

psychrochart

A Python 3 library to make psychrometric charts and overlay information on them.

controlel

Safe event-driven heating control for Home Assistant with a modular Python core.

aiorehom

Unofficial asyncio client for the local API of Rehom / Radiax (RadiaxWeb) radiant-floor HVAC controllers

pyupgw

Python client for Unisenza Plus

secrets-storage

Helper for getting secrets from different storage

hvac-quotes-mcp

HVAC equipment RFQ management for contractors - MCP server for Claude Desktop

constrain

Control Strainer (ConStrain) is a data-driven knowledge-integrated framework that automatically verifies that building system controls function as intended.

homeeasy

This library contains custom implementation of the protocol used by Home Easy application to communicate with compatible HVAC units

pybog

Check out the website where an AI agent can generate .bog files for you. It runs on a free tier of Render web apps, which may fall asleep if no one has used the app recently—so you might need to wait for it to wake up. To get access, DM Ben on LinkedIn for the username and password to use on the ‘Generator’ page.

shimeri

Psychrometric calculation and chart

hvac-cli

Replacement for the HashiCorp Vault CLI, with additional features and workarounds for known bugs

cooling-tower-chem

Water-stability & corrosion indices (LSI, RSI, PSI, Larson-Skold) and water-balance math for cooling towers — a small, dependency-free Python library.

hdd-cdd-calculator

Python package for calculating Heating/Cooling Degree Days to model energy consumption.

pykomfovent

Async Python client for Komfovent C6 ventilation units

pycoolmasternet-ng

A python library to control CoolMasterNet HVAC bridges over asyncio.

ithopy

Python3 library to build and parse I2C bus messages for Itho devices