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Home >>> Products >>> Digital and Programmable Thermostats >>> Emerson Climate Technologies Thermostats >>> Emerson Sensi Wi-Fi Programmable Thermostat >>> Specification

Emerson Climate Technologies Sensi Thermostat

Sensi™ Wi-Fi Programmable Thermostat 1F86U-42WF

Installed in 24 hours!

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Easy to install with traditional wire and configure installation.
Simple to connect and can connect with Android or iOS devices over Wi-Fi.
Over-The-Air (OTA) Product Updates lets you receive the latest features like newly added alert emails and dual fuel capability.
Universal application with up to 4 heat/2 cool.
It can work without Wi-Fi as a standard thermostat.

Terminal Designations

Dimensions

5.875″ W x 3.75″ H x 1.125″ D

Thermal Specifications
Setpoint Temperature

45° to 99° F (7° to 37° C)

Rated Differential:

	Fast	Medium	Slow
Conventional
Heat	0.5°F	0.75°F	1.9°F
Cool	0.9°F	1.2°F	1.7°F
Heat Pump
Heat & Cool	9.0°F	1.2°F	1.7°F
Storage:
-20° to 150°F (-29° to 65°C) 0% – 90% RH non-condensing

Electrical Specifications Rating
20 to 30 VAC, 50/60 Hz

0.05 to 1.5 Amps (load per terminal)
2.5 Amps maximum load (all terminals combined)

Standard Systems

Single Stage gas, oil, electric
Single Stage heat pump
Multi-Stage gas, oil, electric
Multi-Stage heat pump

Accessories
Wall Plate 6-3/4″ x 4-1/2″

F61-2663
Used to cover marks left by previously installed thermostats

Thermostat Guard – Clear

F29-0198

Consumers Energy Management Inc. is Authorized Retailer of Emerson Climate Technologies

Resources

Documentation

Product Manual

Video

Sensi Video Overview