SALUS ST920WF | SOLO Wi-Fi Thermostat 3 Heating/2 Cooling Stages


Available exclusively through our distributor network.


The SALUS SOLO Wi-Fi Thermostat is an economical, full featured, connected thermostat which is simple to install, configure and operate.


  • Connects easily to 2.4GHz Wi-Fi networks
  • Control from your phone, tablet or Alexa and Google Home devices
  • Configure for conventional boiler/furnace, heat pump, or dual-fuel systems
  • 5 powered relay outputs accommodate a wide variety HVAC and hydronic systems
    • 2 Heating & 2 Cooling outputs for conventional HVAC and hydronic systems
    • 3 Heating & 2 Cooling outputs for heat pump applications
  • Compact Size: 3.94” x 4.17” x 0.92” (100 mm x 106 mm x 22.5 mm)
  • Large LCD Display 2.2” x 2.9” (57mm x 73mm)
  • Weekday/weekend or daily schedules with 6 intervals per day
  • Optional Wire Extender (SA918) provides an easy alternative to replacing the thermostat connection wires