Mcohome - Thermostat for Z-Wave+ heat pump/air conditioner MH3928

MH-3928 Z-Wave+ Thermostat for Heat Pump and Air Conditioning

The MH-3928 is a modern Z-Wave Plus thermostat designed to efficiently manage heating and cooling systems. Suitable for a wide range of applications, it supports up to 3 heating stages and 2 cooling stages, making it ideal for advanced HVAC installations.

Versatile Climate Control

This thermostat is compatible with multiple systems including heat pumps, gas or fuel boilers, electric heating, and water-based heating solutions. It also features EM heat activation, adjustable compressor delay, and O/B valve switching for flexible configuration.

Elegant Design with Intuitive Interface

Featuring a sleek tempered glass finish and capacitive touch buttons, the MH-3928 combines aesthetics with ease of use. Its 2.8-inch TFT display provides clear temperature readings and system status for convenient daily operation.

Quick and Easy Installation

The thermostat includes quick-connect terminals that simplify wiring and reduce installation time. It fits standard 60 mm flush-mounted boxes for seamless wall integration.

Smart Z-Wave Connectivity

Compatible with Z-Wave Plus networks, the MH-3928 allows remote control and automation via your home automation system. It supports SmartStart for fast inclusion and S2 encryption for secure communication.

Reliable Performance

Equipped with an NTC thermistor, the thermostat ensures precise temperature measurement with an accuracy of 0.1°C, providing optimal comfort and efficiency.

Key Features

• Z-Wave Plus thermostat for HVAC systems
• Supports up to 3 heating and 2 cooling stages
• Compatible with heat pumps, boilers, and electric heating
• 2.8" TFT display for clear information
• Capacitive touch controls with glass finish
• Quick-connect wiring for easy installation
• SmartStart inclusion and S2 security
• Precise temperature control with NTC sensor

Technical Specifications

• Power supply: 24 VAC
• Maximum load: < 1 A
• Standby consumption: < 2 W
• Frequency: 868.42 MHz
• Range: up to 30 m
• Temperature range: 5°C to 37°C
• Accuracy: 0.1°C
• Operating temperature: 0°C to 50°C
• Dimensions: 104 × 104 × 20 mm
• Installation: wall-mounted (60 mm flush box)