ThermoSphere BT21 Programmable Bluetooth Thermostat Product Specification Guide

ThermoSphere BT21 Programmable Bluetooth Thermostat

Back Overview

Control your underfloor heating with a simple manual dial or connect to bluetooth to unlock more features including customised scheduling and other settings.

• Simple manual temperature dial.
• Easy to program via the bluetooth app.
• Built in ambient temperature sensor.
• External floor temperature sensor.
• Optional wireless temperature sensor.
• Copy and paste your settings and schedule between multiple thermostats.
• Can be used for snow melting applications.
• Setback signal terminal for BMS applications.
• Made in the EU.

Technical data

Voltage		230V 50Hz
Maximum load		16 Amps
Connectivity		Bluetooth 4.2
Ambient temperature		+5°C to +35°C
Dimensions		W 86 x H 86 x D 10mm
Protection rating		IP21
Mounting		25mm deep back box
Temperature sensors		Built in ambient. External NTC10K floor sensor
Other compatible sensors		NTC 2k, 12.5k, 15k, 33k @ 25°C
Warranty		3 years

Product dimensions

The BT21 app

• Use bluetooth to connect your phone to your thermostat and access all of the settings, scheduling and energy use statistics.
• If you have more than one thermostat you can copy schedules and settings between them.

Box contents

• BT21 Thermostat.
• Fixing screws.
• Floor sensor probe.
• Installation guide.

CONTACT

• 0800 019 5899
• sales@thermosphere.com
• thermosphere.com

DESIGNED ANO MAOE IN GREAT BRITAIN

ONE TREE PLANTED FOR EVERY SYSTEM SOLO

Reference

Download Manual:

ThermoSphere BT21 Programmable Bluetooth Thermostat Product Specification Guide

Other Manuals:

ThermoSphere BT21 Programmable Bluetooth Thermostat Installation and User Guide

ThermoSphere BT21 Programmable Bluetooth Thermostat Product Specification Guide