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HmIP-eTRV-3

Product catalog summary

Overview
The Homematic IP Radiator Thermostat – pure (HmIP-eTRV-3) is designed to optimize heating efficiency and reduce energy consumption by up to 33%. It features an e-paper display for easy temperature reading and can be integrated with window contacts for enhanced energy savings.

Installation
The thermostat is equipped with a high-quality metal union nut for secure mounting on standard M30 threaded radiator valves. Installation is straightforward, requiring no modifications to the heating system or water drainage.

Features

Whisper Mode: Ensures quiet operation, suitable for bedrooms.
Eco Mode: Reduces room temperatures for energy savings.
Valve Protection: Prevents calcification of the valve.
Operating Lock: Prevents accidental operation, configurable via the app.

Energy Savings
Users can create customized temperature curves with up to three heating profiles and 13 daily changes via the app. The thermostat automatically lowers room temperature during ventilation through open window detection. Cooling profiles are available for summer use with heat pumps.

Temperature Control
Temperature adjustments can be made through the app, directly on the device, or via voice control with Amazon Alexa or Google Assistant.

Display
The e-paper display offers easy readability with adjustable orientation and modes for different lighting conditions.

Package Contents

Radiator Thermostat – pure
Danfoss adapters (RA, RAV, RAVL)
Support ring and installation material
2x 1.5 V LR6/Mignon/AA batteries
Operating manual

Technical Specifications

Supply Voltage: 2x 1.5 V LR06/Mignon/AA
Battery Life: 3 years (typical)
Protection Degree: IP20
Ambient Temperature: 0 to 50°C
Dimensions: 56.5 x 95 mm
Weight: 190 g (including batteries)
Radio Frequency Band: 868.0–868.6 MHz, 869.4–869.65 MHz
Range: 230 m in open space
Threaded Connection: M30 x 1.5 mm

Catalog excerpts

SMART HEATING MEETS CLASSIC DESIGN Radiator Thermostat – pure HmIP-eTRV-3 Thanks to customised heating profiles and networking with window contacts, the smart radiator thermostat from Homematic IP saves up to 33% valuable energy when heating. That cuts heating costs, lowers CO2 emissions and keeps the indoor climate pleasantly cosy. The e-paper display makes it easy to read off the temperature and can be flexibly adapted to suit the direction of installation.

Open the catalog to page 1

A metal nut firmly secures the valve Display of the set temperature on the e-paper display Adjustment of the room temperature directly at the control wheel Illuminated boost button on the front of the device to quickly heat the room EASY SAVINGS ON HEATING COSTS Customised temperature curves are easy to create using the app – with up to 3 adjustable heating profiles and 13 changes a day. So the heating only comes on when warmth is needed. And during ventilation, the room temperature is automatically lowered using the open window detection function. Alternatively, cooling profiles can be used...

Open the catalog to page 2

HmIP-eTRV-3

HmIP-eTRV-3

Catalog excerpts

All Homematic IP by eQ-3 catalogs and technical brochures