Homematic IP Wandthermostat Mit Schaltausgang - 230 V

Homematic IP Wandthermostat mit Schaltausgang turns a conventional wall thermostat into a smart control point for floor heating. The 230 V model HmIP-BWTH uses a control wheel, app control, and voice control support with Amazon Alexa or Google Assistant.homematic-ip.com/de

What The 230 V Model Does

The manufacturer lists a supply voltage of 230 V/50 Hz, a maximum switching capacity of 1 A or 230 W, and a protection rating of IP20.Technical data on homematic-ip.com It also gives dimensions of 55 x 55 x 54 mm without the frame and 86 x 86 x 54 mm including the frame.

The product page says the thermostat measures temperature and humidity and can run with up to 3 configurable heating profiles and 13 changes per day. The same page says installation is for standard switch boxes and that the device can also connect to Homematic IP components through Push-to-Pair.

Brand, Maker, And Price

Homematic IP says the brand sits under eQ-3 AG, and the company behind Homematic IP is eQ-3.About eQ-3 on homematic-ip.com The same company page identifies eQ-3 AG in Leer, Germany.

The strongest price anchor found for this model is a German retailer listing at $89.95 equivalent in the original source currency would not be a US price, so the article follows the product's documented home-market pricing instead. ELV lists the HmIP-BWTH at 99.85 euro and describes the unit as the Homematic IP Smart Home Wandthermostat mit Schaltausgang.ELV's listing

How It Fits In A Heating Setup

The product page says the thermostat controls conventional 230 V valve drives for floor heating and can also work with radiator thermostats, floor heating actuators, or switch actuators. The same data sheet says it is meant for room temperature control through the control wheel or smartphone app.Homematic IP data sheet

Heise describes the BWTH as a smart thermostat for underfloor heating and notes that the 230 V version is sold in white and black, while the 24 V version is listed separately as BWTH24.Heise test report

Who It Suits

Homematic IP Wandthermostat mit Schaltausgang is built for homes with wired floor-heating circuits and a 230 V setup. The mix of app control, manual adjustment, and humidity readout gives it a clear role in retrofit heating control, not in general room sensing.

Bottom Line For Retrofit Heating

The BWTH makes the most sense where a wired 230 V floor-heating circuit needs a wall controller with visible temperature and humidity readings. For buyers comparing it with simpler room thermostats, the model's 230 W switching capacity and 55 x 55 x 54 mm body are the numbers that matter most.