QuietCool BLE for Home Assistant (Marketplace integration)

Installs: 67 sharing analytics
GitHub stars: 16
Connection: Works locally
Upkeep: Updated in the last 6 months
Version: v0.2.23, October 21, 2026
Category: Hubs and protocols, Wireless protocols
Kind: Marketplace integration
Needs: Needs the Marketplace (HACS on 2026.10 and older)
Domain: quietcool_ble
Source: github.com/rwarner/ha-quietcool-ble
Issues: Report an issue

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation.

About

QuietCool BLE is an integration that controls QuietCool attic and whole-house fans over Bluetooth Low Energy. It talks to the fan controller locally on the stock firmware, so no hardware changes are needed. Home Assistant gets fan entities for on/off and Low and High speed presets, with Medium on 3-speed fans that report it. Timer hours and minutes can be set from Home Assistant, and a sensor shows the time remaining. A smart mode switches the fan by attic temperature and humidity thresholds, with a selector for Idle, Timer or thermostat-and-humidity operation. Sensors report attic temperature, humidity and the protect temperature cutoff. Fans are found automatically, and ESPHome Bluetooth Proxies that allow active connections can extend range.

Automatic summary of the README and code of rwarner/ha-quietcool-ble. Something wrong, or are you the maintainer and want your own text here? Get in touch

Supports

Works locally Talks to your devices on your own network. No vendor cloud in between.
Found by itself Home Assistant spots it on the network and offers to add it.
From the Marketplace Installed through the Marketplace, formerly HACS.
Actively maintained Its author released or pushed a change in the last six months.

Provides

Fans
Sensors

Setting it up

Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services.

Set up QuietCool BLE

Pair

Phone ID (optional — leave blank to pair)

Texts from the code of rwarner/ha-quietcool-ble.

Troubleshooting

DiagnosticsDownloads a diagnostics file to attach to a bug report.

From the README

Native Bluetooth Low Energy integration for QuietCool attic and whole-house fans. Auto-discovers fans, enables full speed and smart-mode control, and exposes temperature, humidity, and timer sensors — all using the stock manufacturer firmware with no hardware modification required.

From the README of rwarner/ha-quietcool-ble, MIT License. Shortened.