Emerson Sensi Lite Smart Thermostat ST25U

$93.16
Manufacturer:
Emerson
Mfg #:
ST25U
Our Item #:
19450s
Availability:

Description

Product Features

The Sensi™ Lite smart thermostat puts energy savings in easy reach. Installation is quick and simple — no common wire required with most systems. The controls are familiar and intuitive. And, best of all, your usage activity and personal data stays private.

  • SMART HAS NEVER BEEN SO EASY
    Sensi Lite is everything you are looking for in a smart thermostat - energy savings, modern design with a sleek glass touchscreen and lasting quality you can trust in your home.
  • EASY INSTALLATION
    Just open the app, follow a few easy steps and installation is a snap. And, unlike other smart thermostats, you won’t need to worry about a c-wire in most systems. 1 DEMAND RESPONSE COMPATIBLE Sensi’s flexible API allows you to easily integrate into your demand response program. Offering more control and no additional charge for program data.
  • ENERGY SAVINGS
    Save about 23% on HVAC energy 2 through features like flexible scheduling, remote access and geofencing. CONTROL FROM ANYWHERE The top-rated Sensi mobile app for iOS and Android gives you total on-the-go access to adjust your thermostat from anywhere, anytime.
  • MONITOR HVAC PERFORMANCE
    You can keep track of your HVAC system’s performance with Smart Alerts, service reminders, usage reports and more. SMART HOME COMPATIBLE Sensi Lite works well with Amazon Alexa, Google Assistant and Samsung SmartThings smart home platforms.
  • DEMAND RESPONSE COMPATIBLE
    Sensi’s flexible API allows you to easily integrate into your demand response program. Offering more control and no additional charge for program data.
  • CONTROL FROM ANYWHERE
    The top-rated Sensi mobile app for iOS and Android gives you total on-the-go access to adjust your thermostat from anywhere, anytime.
  • SMART HOME COMPATIBLE
    Sensi Lite works well with Amazon, Alexa, Google Assistant and Samsung SmartThings smart home platforms.

Product Specifications

ELECTRICAL RATING:

20 to 30 VAC, 50/60 Hz

1.5 Amps maximum per terminal

2.5 Amps maximum (all terminals combined)

STANDARD SYSTEMS:

Single-stage gas, oil, electric

Single-stage heat pump with AUX heat

Two-stage gas, oil, electric

Two-stage cooling

SETPOINT RANGE:

45 ̊F to 99 ̊F (7 ̊C to 37 ̊C)

ACCESSORIES:

Wallplate: (white) SA6W (6.75" x 4.50")

Wallplate: (black) SA6B (6.75" x 4.50")

Thermostat guard: F29-0198

WIRELESS TECHNOLOGY:

2.4 Ghz Wi-Fi (802.11 a/b/g/n supported)

Bluetooth Low Energy

DIMENSIONS:

5.1"W x 3.1"H x .88"D

STORAGE:

-20 ̊ to 150 ̊F (-29 ̊ to 65 ̊C)

0%–90% RH non-condensing

OPERATING AMBIENT:

32 ̊F to +105 ̊F (0 ̊C to +41 ̊C)

HUMIDITY RANGE:

90% non-condensing max

DISPLAY TEMPERATURE RANGE:

32 ̊F to +99 ̊F (0 ̊C to 37 ̊C)

TITLE 24 COMPLIANT

RATED DIFFERENTIALS (@ 6 ̊F / HR) FAST MED SLOW
Heat (conventional gas/oil/elect): 0.5 ̊F 0.75 ̊F 1.9 ̊F
Cool (central air): 0.9 ̊F 1.2 ̊F 1.7 ̊F
Heat pump (heat and cool): 0.9 ̊F 1.2 ̊F 1.7 ̊F
Heat pump (aux): 0.5 ̊F 0.75 ̊F 1.9 ̊F

COMPATIBILITY:

Conventional heating and cooling            

Gas furnace

Air conditioner

Electric furnace

Boiler

Heat only                            

Gas furnace

Electric furnace

Boiler

Cool only                            

Air conditioner

Heat pump                        

Heat pump only

Gas furnace

Electric furnace

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