Maestro Smart Thermostat

by Stelpro


The new Maestro Smart thermostat by Stelpro is the smart way to control your home heating system. It will help you reduce your energy bill and ecological footprint. Pair the Maestro thermostat with the Maestro controller, for a full range of smart home automation features.


  • Maestro environment options: Outdoor temperature or relative room humidity display and energy consumption reports for optimal energy efficiency
  • Can control electric baseboards, convectors, and fan-forced heaters
  • Depending on usage, users can save up to 25% on electricity costs
  • Zones set up; group rooms for easy control to manage your heating
  • Two or Four-wire connection
  • Temperature Range, 5 to 30 °C (41 to 86 °F)
  • Can be linked into an existing Zigbee network  controlled by a Zigbee compatible controller
  • Radical temperature detection (open-window feature)
  • Motion-activated screen
  • Works with Smart things
  • Made in Canada

Technical Information

Specification sheet
User Guide

Model: SMT402
Minumum load Wattage:300W/ 260W/ 150W
Maximum load Wattage:4000W/ 3400W/ 2000W
Voltage:240V/ 208V/ 120V
Amperage: 16.7
Amp Frequency: 50/60
Colour: White

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