---
title: "nVent RAYCHEM SENZ"
description: "nVent RAYCHEM SENZ is a built-in integration for Home Assistant. It has 183 installs sharing analytics and needs the vendor's cloud."
canonical: "https://vulpo.app/integrations/core/senz"
url: "https://vulpo.app/integrations/core/senz.md"
last-updated: "2026-10-22"
version: "1.4"
---

# nVent RAYCHEM SENZ

> nVent RAYCHEM SENZ is a built-in integration for Home Assistant. It has 183 installs sharing analytics and needs the vendor's cloud.

nVent RAYCHEM SENZ is a built-in integration that connects Home Assistant to SENZ thermostats through the vendor's cloud. It adds climate and sensor entities, so heating devices linked to the account can be viewed and controlled from Home Assistant. Authentication uses application credentials and the vendor's own sign-in page. Setup is done in the user interface, and nothing extra needs to be installed because the integration ships with Home Assistant. A diagnostics download is available for attaching to bug reports.

Automatic summary of Home Assistant's source code. Something wrong? [Get in touch](https://vulpo.app/contact)

[Open in My Home Assistant](https://my.home-assistant.io/redirect/config_flow_start/?domain=senz)

## Supports

- **Uses the vendor's cloud**: Needs an internet connection and an account with the vendor.
- **Set up in the UI**: Add it in Settings, Devices and services. Nothing to download.
- **Sign in with the vendor**: Connects through the vendor's own sign-in page.
- **Updated with Home Assistant**: Ships and updates with every Home Assistant release.

## Setting it up

It is added under Settings, Devices and services, with Add integration.

### Pick authentication method

- **Application credentials**: The credentials you want to use to authenticate.

Texts from Home Assistant's source code, [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0).

## Troubleshooting

- **Diagnostics**: Downloads a diagnostics file to attach to a bug report.

## At a glance

- Kind: Built-in integration
- Category: [Climate](https://vulpo.app/integrations/category/climate.md)
- Number: 183 installs sharing analytics
- Connection: Needs the vendor's cloud
- Upkeep: Part of Home Assistant
- Needs: Built into Home Assistant
- Domain: `senz`
- Source: <https://www.home-assistant.io/integrations/senz/>

In Vulpo: Climate card, Chart card, Apple Watch, Climate Live Activity (Pro)

[Widgets & Live Activities in Vulpo](https://vulpo.app/features/widgets-and-live-activities)

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation. [About these numbers](https://vulpo.app/integrations/about)

Last updated 2026-10-22. Source: https://vulpo.app/integrations/core/senz

---

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