£124.28

MCO Home Z-Wave Smart Water Heating/Boiler Thermostat, MH3901-Z,White

White, MH3901-Z

Price data last checked 70 day(s) ago - refreshing...

View at Amazon

Price History & Forecast

Last 21 days • 21 data points (No recent data available)

Historical
Generating forecast...
£125.48 £82.10 £91.56 £101.03 £110.49 £119.96 £129.42 18 January 2026 23 January 2026 28 January 2026 02 February 2026 07 February 2026

Price Distribution

Price distribution over 21 days • 4 price levels

Days at Price
2 days 2 days 5 days 12 days 0 3 6 9 12 £86 £87 £124 £125 Days at Price

Price Analysis

Most common price: £125 (12 days, 57.1%)

Price range: £86 - £125

Price levels: 4 different prices over 21 days

Description

MH3901-Z is a smart boiler thermostat, it can automatically detect the indoor temperature and display the relevant temperature value for boiler heating control. It also can automatically turn on/off the heating system according to the temperature difference. The device can be remotely controlled by Z-Wave network.

Key Features

Capacitive touch buttons, tempered glass panel, PC alloy enclosure

Precise temperature calibration function

Clear display, easy to operate

Programmable schedule: 4 events each day of 7 days 5+2; 5+1+1

Operation: Manual, Auto (Time periods), Holiday (Energy saving)

Product Specifications

Colour
White
Format
DIY & Tools
Domain
Amazon UK
Listed Since
16 June 2020

Barcode

No barcode data available

Similar Products You Might Like

MCO Home MH7H-EH Smart Thermostat, 230 V, White
92% match

MCO Home MH7H-EH Smart Thermostat, 230 V, White

MCO Home

£105.00 05 Feb 2026
MCO Home Z-Wave Smart Fan Coil Thermostat, 2 Pipes, MH8-FC, Black
92% match

MCO Home Z-Wave Smart Fan Coil Thermostat, 2 Pipes, MH8-FC, Black

MCO Home

£84.85 28 Feb 2026
MCO Home MH8-FC4 White Fan Coil Thermostat 4 Pipe, 230 V
91% match

MCO Home MH8-FC4 White Fan Coil Thermostat 4 Pipe, 230 V

MCO Home

£105.00 05 Feb 2026
MCO Home White MH8-FC Fan Coil Thermostat 2 Pipe, 230 V
91% match

MCO Home White MH8-FC Fan Coil Thermostat 2 Pipe, 230 V

MCO Home

£99.00 08 Jan 2026
MCO Home Black MH8-FC4 Fan Coil Thermostat 4 Pipe, 230 V
91% match

MCO Home Black MH8-FC4 Fan Coil Thermostat 4 Pipe, 230 V

MCO Home

£105.99 06 Feb 2026
MCO Home Z-Wave Smart Air Quality CO2 Sensor, 230VAC, MH9-CO2-WA
91% match

MCO Home Z-Wave Smart Air Quality CO2 Sensor, 230VAC, MH9-CO2-WA

MCO Home

£75.00 12 Feb 2026
Meross WiFi Smart Thermostat for Boilers, Wall Heating Thermostat for Gas/Water Boilers, Compatible with Apple HomeKit, Alexa, Google Assistant, LED Digital Touch Screen
90% match

Meross WiFi Smart Thermostat for Boilers, Wall Heating Thermostat for Gas/Water Boilers, Compatible with Apple HomeKit, Alexa, Google Assistant, LED Digital Touch Screen

meross

£61.99 05 Feb 2026
MCO Home MH9-CO2-WD CO2 Sensor, 230 V, White
90% match

MCO Home MH9-CO2-WD CO2 Sensor, 230 V, White

MCO Home

£138.99 10 Feb 2026
MiHome MIHO099 Smart Thermostat and Gateway, White
90% match

MiHome MIHO099 Smart Thermostat and Gateway, White

Energenie

£94.36 31 Jan 2026
MCO Home Z-Wave Smart Light Dimmer with Touch Panel, MH-DT311, White
90% match

MCO Home Z-Wave Smart Light Dimmer with Touch Panel, MH-DT311, White

MCO Home

£64.53 28 Feb 2026
Honeywell Home T6R-HW Wireless Smart Thermostat with Hot Water Control — WiFi App-Enabled to and Improve Efficiency — Compatible with HomeKit, Google Home, Alexa and IFTTT
90% match

Honeywell Home T6R-HW Wireless Smart Thermostat with Hot Water Control — WiFi App-Enabled to and Improve Efficiency — Compatible with HomeKit, Google Home, Alexa and IFTTT

Honeywell Home

£133.99 06 Feb 2026
MCO Home Z-Wave Glass Touch Panel Switch, 2 relays, MH-S412, Black
90% match

MCO Home Z-Wave Glass Touch Panel Switch, 2 relays, MH-S412, Black

MCO Home

£41.66 01 Feb 2026
Smart Wi-Fi PLUS Chronograph Thermostat for Gas Boiler and Boiler, Digital Thermostat, Weekly Programmable Mode 5+2, 6+1, 7, High Visibility LCD Touch Screen Display - Assembly Set
90% match

Smart Wi-Fi PLUS Chronograph Thermostat for Gas Boiler and Boiler, Digital Thermostat, Weekly Programmable Mode 5+2, 6+1, 7, High Visibility LCD Touch Screen Display - Assembly Set

Hom-io la tua smart home

£98.62 11 Feb 2026
Brennenstuhl Connect Zigbee radiator thermostat HT CZ 01 (smart Zigbee thermostat to save electricity, compatible with Alexa and Google Assistant, intelligent heating control via app, smart home)
90% match

Brennenstuhl Connect Zigbee radiator thermostat HT CZ 01 (smart Zigbee thermostat to save electricity, compatible with Alexa and Google Assistant, intelligent heating control via app, smart home)

Brennenstuhl

Out of Stock 31 Jan 2026
MCO Home A8-9 Multi Sensor/Z-Wave Plus Temperature Sensor, Humidity, PM2.5, CO2, COV, PIR, Lighting, Noise, Smoke, White
90% match

MCO Home A8-9 Multi Sensor/Z-Wave Plus Temperature Sensor, Humidity, PM2.5, CO2, COV, PIR, Lighting, Noise, Smoke, White

MCO Home

£250.13 25 Feb 2026
Honeywell Home THR99C3013 evohome Smart WiFi Thermostat Boiler Relay Box and and 3 Wireless Control Radiator Heads, White, 215 X 170 X 112 mm
90% match

Honeywell Home THR99C3013 evohome Smart WiFi Thermostat Boiler Relay Box and and 3 Wireless Control Radiator Heads, White, 215 X 170 X 112 mm

Honeywell Home

£324.84 30 Jan 2026
MiHome MIHO100 Smart Thermostat/Gateway and 3 Radiator Valves, White
90% match

MiHome MIHO100 Smart Thermostat/Gateway and 3 Radiator Valves, White

Energenie

Out of Stock 18 Mar 2026
Bticino SXW8002W – Intelligent WiFi Thermostat Smarther2 with Netatmo, Wall Boiler Thermostat, Programmable, On/Off Control Also with App, Alexa and Google, Humidity Display, White
90% match

Bticino SXW8002W – Intelligent WiFi Thermostat Smarther2 with Netatmo, Wall Boiler Thermostat, Programmable, On/Off Control Also with App, Alexa and Google, Humidity Display, White

Bticino

Out of Stock 06 Feb 2026
Netatmo Smart Thermostat for Individual Boiler, NTH01-EN-EC
90% match

Netatmo Smart Thermostat for Individual Boiler, NTH01-EN-EC

Netatmo

£110.47 17 Mar 2026
Netatmo Pack of Smart Thermostat + 3 Intelligent Connected Radiator Valve, Thermostatic Heads, Wifi, Remote Control via App, Compatible with Individual Heating, NBU-NTH-NAV-EU
90% match

Netatmo Pack of Smart Thermostat + 3 Intelligent Connected Radiator Valve, Thermostatic Heads, Wifi, Remote Control via App, Compatible with Individual Heating, NBU-NTH-NAV-EU

Netatmo

£215.99 18 Mar 2026
Honeywell Home Evohome House Solution, Smart Wi-Fi Central Operating Device Wi-Fi with Touchscreen Colour Display and Control Module - Room for Room, Controlled Convenience, Simple
90% match

Honeywell Home Evohome House Solution, Smart Wi-Fi Central Operating Device Wi-Fi with Touchscreen Colour Display and Control Module - Room for Room, Controlled Convenience, Simple

Honeywell Home

£346.49 01 Feb 2026
Meross Smart Thermostat for Electric Underfloor Heating, WiFi Thermostat Works with Matter, HomeKit, Alexa, Google and Home Assistant, Smart Heating with Timer, App Control, Energy Saving, Hubless
90% match

Meross Smart Thermostat for Electric Underfloor Heating, WiFi Thermostat Works with Matter, HomeKit, Alexa, Google and Home Assistant, Smart Heating with Timer, App Control, Energy Saving, Hubless

meross

£53.99 01 Feb 2026
Netatmo Connected and Smart Energy Saving Thermostat - WiFi - Reduce Bills & Control Heating Remotely by App | Compatible with Individual Boilers, NTH01-AMZ
90% match

Netatmo Connected and Smart Energy Saving Thermostat - WiFi - Reduce Bills & Control Heating Remotely by App | Compatible with Individual Boilers, NTH01-AMZ

Netatmo

£95.99 17 Mar 2026
Hive Thermostat For Heating Control (Combi Boilers), With Hive Nano 3 Hub (OpenTherm), White, A Combi Boiler is Required
89% match

Hive Thermostat For Heating Control (Combi Boilers), With Hive Nano 3 Hub (OpenTherm), White, A Combi Boiler is Required

Hive

£154.99 18 Feb 2026