NodOn SIN-4-FP-21 in Home Assistant
Thermostats & TRV · Zigbee · Pilot wire heating module
This device is known to both Zigbee integrations: Zigbee2MQTT has a definition for it, and ZHA has a quirk that adapts it.
Facts about this device
- Brand
- NodOn
- Model
- SIN-4-FP-21
- Device type
- Thermostats & TRV
- Radio
- Zigbee
- Power
- Mains powered
- Reports itself as
- SIN-4-FP-21
- Zigbee2MQTT
- Device page on zigbee2mqtt.io
Where to buy
NodOn
NodOn 230V/16A Heizmodul Raumthermostat mit Zigbee 3.0, Verbrauchsmessung, 6 Modi und kompatibel mit Home Assistant, Jeedom, Homey, SmartThings
1 offer
| Shop | Offer | Price | Shipping | Delivery | Go to shop |
|---|---|---|---|---|---|
|
NodOn - Heizmodul - Zigbee 3.0, 230V/16A, Verbrauchsmessung, elektr. Heizungssteuerung, 6 Modi, kompatibel mit Home Assistant, Jeedom, Zigbee2MQTT, Homey, SmartThings | Price out of date | Auf Lager | Check current price at Amazon.de |
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How the device gets into Home Assistant
- official ZHA – with a Zigbee coordinator and the ZHA integration; the quirk the device needs is part of ZHA.
- add-on Zigbee2MQTT – Zigbee2MQTT runs as an add-on and passes the device on to Home Assistant over MQTT.
Known problems and fixes
Changes proposed for ZHA
- pull request A change to ZHA for this device has been proposed and is waiting for review.
ZHA quirks for this device
Quirk included in ZHA Recommended quirk
Part of ZHA – Home Assistant uses it on its own, nothing to install.
Adds: Pilot wire mode
Source:
zha-device-handlers · since zha-quirks 2.2.2
Signature: NodOn / SIN-4-FP-21
1 more quirk for this device
-
Quirk proposed, not merged yet
NodOn/SIN-4-FP-21zha-device-handlers · pull request #5511 · by @PascalNodOn · 22 de outubro de 2026
Alternatives
The same job from other makers – devices of the same type and radio that work with Home Assistant too.
-
Aqara SRTS-A01 Thermostats & TRV · Zigbee · Smart radiator thermostat E1 Zigbee2MQTT ZHA quirk 1 open report Review
-
Zen Zen-01-W Thermostats & TRV · Zigbee · Thermostat Zigbee2MQTT ZHA quirk 1 open report Review
-
Alecto SMART-HEAT10
Thermostats & TRV · Zigbee · Radiator valve with thermostat
Zigbee2MQTT
ZHA quirk
Review
-
Brennenstuhl HT CZ 01 Thermostats & TRV · Zigbee · Radiator thermostat Zigbee2MQTT ZHA quirk Review
Sources: Zigbee2MQTT, ZHA quirks, Z-Wave JS, the Matter certification database, Shelly, ESPHome, Tasmota, Tuya Local and the issue trackers on GitHub. Reports are assigned to a device by the identifiers they contain; the sentences come from the integration pages, where a language model writes them from the titles.