Tholz for Home Assistant (Marketplace integration)

Installs: 74 sharing analytics
GitHub stars: 25
Connection: Works locally
Upkeep: Updated in the last 6 months
Version: v0.3.3, October 26, 2026
Category: Climate
Kind: Marketplace integration
Needs: Needs the Marketplace (HACS on 2026.10 and older)
Domain: tholz
Source: github.com/felippepuhle/tholz-hass-integration
Issues: Report an issue

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

Screenshots From the README of felippepuhle/tholz-hass-integration.

About

Tholz is a Home Assistant integration for monitoring and controlling Tholz Smart pool and heating devices. It runs locally and is set up in the UI by entering a name, the device IP address, the socket port and a polling interval. It provides sensors, binary sensors, lights, numbers, selects, switches and water heaters, with pump controls as switches and heating controls as water heater entities. Chlorinator support covers salt level, water temperature, pool volume, salt status, chlorine generation preset and operation mode, and it was tested on the THC45 only. Backup heating channels get read-only target temperature sensors for electric and gas backup. Heating temperature sensors turn unavailable on failed or stale reads instead of showing zero.

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Supports

Works locally Talks to your devices on your own network. No vendor cloud in between.
From the Marketplace Installed through the Marketplace, formerly HACS.
Actively maintained Its author released or pushed a change in the last six months.

Provides

Lights
Water heaters
Switches
Sensors

Setting it up

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

From the README

Chlorinator monitor support is implemented for THC30, THC45, THC60, and THC80. It has been tested on the THC45; the other chlorinator models have not been independently tested.
Sensors & Binary Sensors (e.g., header and temperature sensors)
Water Heater Control (heating entities)
Pump Controls (switch entities)
Chlorinator monitoring and control: salt level, water temperature, pool volume, salt required, water to replace, salt status, chlorine generation preset, and operation mode

From the README of felippepuhle/tholz-hass-integration, MIT License. Shortened.