Premium Series

We have refreshed and upgraded our Premium thermostats. All Premium models now accept our Wi-Fi module to give you control of your comfort from anywhere

Residential Thermostats


Residential Models
  • D2111
  • D4272
  • D4273

The new Premium series of residential thermostats offer simple as you want operation for the most basic users along with the new option of adding connectivity through Wi-Fi. When the optional Wi-Fi module is added to the thermostat, users have the ability to use the free Skyport Cloud Services on their mobile devices. The thermostats also have a local API so that they may interface with many of the most popular home automation systems.

And these thermostats work with Amazon’s Alexa*.

The Premium series of thermostats now offers OpenADR 2.0b compliance to make the thermostats eligible for Utility incentives*. The thermostats also meet the stringent requirements of California’s Title 24*.

All Premium series thermostats come equipped with a scrolling backlit display that can be adjusted for different lighting requirements, such as a night-light in a dark hallway, or can be turned off entirely for a bedroom location. The thermostat can be set to display English Spanish or French.

The Premium series residential thermostats are able to meet all of your HVAC control needs for Gas/Electric, Heat Pump, and Dual Fuel equipment using industry leading design, features, and pricing

* optional Wi-Fi module (TSTATGAC-VWF) required

Standard Features

  • Programmable
  • OpenADR compatible
  • Title24 Compliant
  • Easy to read, Backlit Display
  • Adjustable backlight intensity
  • Customizable scrolling marquee with English, Spanish, and French language support
  • Customizable service alerts and error messages
  • Switchable manual or auto-changeover
  • Morning, day, evening, and night time periods
  • Outdoor sensor ready
  • Service filter reminder
  • UV lamp replacement reminder
  • Aux heat indicator
  • Random start
  • Dual units (F or C)
  • Input for condensate overflow sensor
  • Compatible with optional Wi-Fi module
  • Compatible with optional Wi-Fi sensor

Commercial Thermostats


Commercial Models
  • D4271C
  • D4272C

The new Premium series of commercial thermostats offer simple as you want operation for the most basic users along with the new option of adding connectivity through Wi-Fi. When the optional Wi-Fi module is added to the thermostat, users have the ability to use the free Skyport Cloud Services on their mobile devices. The thermostats also have a local API so that they may interface with many of the most popular home automation systems.

And these thermostats work with Amazon’s Alexa*.

The Premium series of thermostats now offers OpenADR 2.0b compliance to make the thermostats eligible for Utility incentives*. The thermostats also meet the stringent requirements of California’s Title 24*.

All Premium series thermostats come equipped with a scrolling backlit display that can be adjusted for different lighting requirements, such as a night-light in a dark hallway, or can be turned off entirely for a bedroom location. The thermostat can be set to display English Spanish or French.

The Premium series residential thermostats are able to meet all of your HVAC control needs for Gas/Electric, Heat Pump, and Dual Fuel equipment using industry leading design, features, and pricing.

* optional Wi-Fi module (TSTATGAC-VWF) required

Standard Features

  • Programmable
  • OpenADR compatible
  • Title24 Compliant
  • Easy to read, Backlit Display
  • Adjustable backlight intensity
  • Customizable scrolling marquee with English, Spanish, and French language support
  • Customizable service alerts and error messages
  • Switchable manual or auto-changeover
  • Morning, day, evening, and night time periods
  • Outdoor sensor ready
  • Service filter reminder
  • UV lamp replacement reminder
  • Aux heat indicator
  • Random start
  • Dual units (F or C)
  • Input for condensate overflow sensor
  • Compatible with optional Wi-Fi module
  • Compatible with optional Wi-Fi sensor
Feature D2111 D4272 D4273
Backlit display
Adjustable backlight intensity (including NEVER turn on)
10 character 16 segment status line display, adjustable scrolling
Downloadable dealer name/number for service alerts
Installer hidden tests to exercise equipment on installation
Switchable manual or auto changeover
Number of days in time period program 0,1 0,1,5/2,7 0,1,5/2,7
Morning, day, evening, night periods
2 stage heat, 1 stage cool
4 stage heat, 2 stage cool
Adjustable interstage timers/deadbands
Adjustable trailing fan delay after cool or electric heat satisfies
Can set 2nd/3rd/4th stages to remain on until setpoint
Free Cooling
Dual fuel support
Aux heat lockout based on outdoor temp
Heat pump lockout based on outdoor temp
“Programmable output (time/temp/external/free cooling/venting)”
Outdoor sensor ready
Hi/Lo outdoor temp for the day
Control to, or, monitor remote sensor
Can average 1 remote sensor with thermostat
Can average 1 remote sensor with thermostat
Equipped with humidity module
Cool to dehumidify capable
Reheat capable
Security Levels (set point limiting, etc.)
Accepts Wi-Fi Module
Remote wireless temperature sensor (requires Wi-Fi module)
Comfort recovery
Fault input (X/L)
Comfort Alert Ready
Dry contact equipped Condensate overflow Condensate overflow/vacation Condensate overflow/vacation
Service Filter reminder
Humidifier Pad service reminder
UV lamp replacement reminder
Aux heat indicator
Y2 indicator
Programmable fan
Vacation/Holiday mode
Energy watch
Random start
F or C
Feature D4271C D4272C
Backlit display
Adjustable backlight intensity (including NEVER turn on)
10 character 16 segment status line display, adjustable scrolling
Downloadable dealer name/number for service alerts
Installer hidden tests to exercise equipment on installation
Switchable manual or auto changeover
Number of days in time period program 0,1,5/1/1,7 0,1,5/1/1,7
2 stage heat, 1 stage cool
4 stage heat, 2 stage cool
Adjustable interstage timers/deadbands
Adjustable trailing fan delay after cool or electric heat satisfies
Can set 2nd/3rd/4th stages to remain on until setpoint
Programmable output (time/temp/aux/economizer/error)
Outdoor sensor ready
Hi/Lo outdoor temp for the day
Control to, or, monitor remote sensor
Can average 1 remote sensor with thermostat
Equipped with humidity module
Cool to dehumidify capable
Reheat capable
Security Levels (set point limiting, etc.)
Accepts Wi-Fi Module
Remote wireless temperature sensor (requires Wi-Fi module)
Comfort recovery
Dry contact equipped Condensate overflow/holiday Condensate overflow/holiday
Service Filter reminder
Humidifier Pad service reminder
UV lamp replacement reminder
Aux heat indicator
Y2 indicator
Smart fan
Holiday mode
Energy watch
Random start
F or C
Override Counter
TSTATDAC-LR
Lockring
TSTATGAC-VWF
Wi-Fi Module
TSTATDAC-WP
Wallplate
TSTATGAC-WFS
Wi-Fi Sensor (Coming Soon)
TSTATDAC-WS
Premium Sensor
D2111
D4272
D4273
D4271C
D4272C
Premium Series
We have refreshed and upgraded our Premium thermostats. All Premium models now accept our Wi-Fi module to give you control of your comfort from anywhere

Residential Thermostats


Residential Models
  • D2111
  • D4272
  • D4273

The new Premium series of residential thermostats offer simple as you want operation for the most basic users along with the new option of adding connectivity through Wi-Fi. When the optional Wi-Fi module is added to the thermostat, users have the ability to use the free Skyport Cloud Services on their mobile devices. The thermostats also have a local API so that they may interface with many of the most popular home automation systems.

And these thermostats work with Amazon’s Alexa*.

The Premium series of thermostats now offers OpenADR 2.0b compliance to make the thermostats eligible for Utility incentives*. The thermostats also meet the stringent requirements of California’s Title 24*.

All Premium series thermostats come equipped with a scrolling backlit display that can be adjusted for different lighting requirements, such as a night-light in a dark hallway, or can be turned off entirely for a bedroom location. The thermostat can be set to display English Spanish or French.

The Premium series residential thermostats are able to meet all of your HVAC control needs for Gas/Electric, Heat Pump, and Dual Fuel equipment using industry leading design, features, and pricing

* optional Wi-Fi module (TSTATGAC-VWF) required

Standard Features

  • Programmable
  • OpenADR compatible
  • Title24 Compliant
  • Easy to read, Backlit Display
  • Adjustable backlight intensity
  • Customizable scrolling marquee with English, Spanish, and French language support
  • Customizable service alerts and error messages
  • Switchable manual or auto-changeover
  • Morning, day, evening, and night time periods
  • Outdoor sensor ready
  • Service filter reminder
  • UV lamp replacement reminder
  • Aux heat indicator
  • Random start
  • Dual units (F or C)
  • Input for condensate overflow sensor
  • Compatible with optional Wi-Fi module
  • Compatible with optional Wi-Fi sensor

Commercial Thermostats


Commercial Models
  • D4271C
  • D4272C

The new Premium series of commercial thermostats offer simple as you want operation for the most basic users along with the new option of adding connectivity through Wi-Fi. When the optional Wi-Fi module is added to the thermostat, users have the ability to use the free Skyport Cloud Services on their mobile devices. The thermostats also have a local API so that they may interface with many of the most popular home automation systems.

And these thermostats work with Amazon’s Alexa*.

The Premium series of thermostats now offers OpenADR 2.0b compliance to make the thermostats eligible for Utility incentives*. The thermostats also meet the stringent requirements of California’s Title 24*.

All Premium series thermostats come equipped with a scrolling backlit display that can be adjusted for different lighting requirements, such as a night-light in a dark hallway, or can be turned off entirely for a bedroom location. The thermostat can be set to display English Spanish or French.

The Premium series residential thermostats are able to meet all of your HVAC control needs for Gas/Electric, Heat Pump, and Dual Fuel equipment using industry leading design, features, and pricing.

* optional Wi-Fi module (TSTATGAC-VWF) required

Standard Features

  • Programmable
  • OpenADR compatible
  • Title24 Compliant
  • Easy to read, Backlit Display
  • Adjustable backlight intensity
  • Customizable scrolling marquee with English, Spanish, and French language support
  • Customizable service alerts and error messages
  • Switchable manual or auto-changeover
  • Morning, day, evening, and night time periods
  • Outdoor sensor ready
  • Service filter reminder
  • UV lamp replacement reminder
  • Aux heat indicator
  • Random start
  • Dual units (F or C)
  • Input for condensate overflow sensor
  • Compatible with optional Wi-Fi module
  • Compatible with optional Wi-Fi sensor
D2111 D4272 D4273
Backlit display
Adjustable backlight intensity (including NEVER turn on)
10 character 16 segment status line display, adjustable scrolling
Downloadable dealer name/number for service alerts
Installer hidden tests to exercise equipment on installation
Switchable manual or auto changeover
Number of days in time period program
0,1 0,1,5/2,7 0,1,5/2,7
Morning, day, evening, night periods
2 stage heat, 1 stage cool
4 stage heat, 2 stage cool
Adjustable interstage timers/deadbands
Adjustable trailing fan delay after cool or electric heat satisfies
Can set 2nd/3rd/4th stages to remain on until setpoint
Free Cooling
Dual fuel support
Aux heat lockout based on outdoor temp
Heat pump lockout based on outdoor temp
“Programmable output (time/temp/external/free cooling/venting)”
Outdoor sensor ready
Hi/Lo outdoor temp for the day
Control to, or, monitor remote sensor
Can average 1 remote sensor with thermostat
Can average 1 remote sensor with thermostat
Equipped with humidity module
Cool to dehumidify capable
Reheat capable
Security Levels (set point limiting, etc.)
Accepts Wi-Fi Module
Remote wireless temperature sensor (requires Wi-Fi module)
Comfort recovery
Fault input (X/L)
Comfort Alert Ready
Dry contact equipped
Condensate overflow Condensate overflow/vacation Condensate overflow/vacation
Service Filter reminder
Humidifier Pad service reminder
UV lamp replacement reminder
Aux heat indicator
Y2 indicator
Programmable fan
Vacation/Holiday mode
Energy watch
Random start
F or C
D4271C D4272C
Backlit display
Adjustable backlight intensity (including NEVER turn on)
10 character 16 segment status line display, adjustable scrolling
Downloadable dealer name/number for service alerts
Installer hidden tests to exercise equipment on installation
Switchable manual or auto changeover
Number of days in time period program
0,1,5/1/1,7 0,1,5/1/1,7
2 stage heat, 1 stage cool
4 stage heat, 2 stage cool
Adjustable interstage timers/deadbands
Adjustable trailing fan delay after cool or electric heat satisfies
Can set 2nd/3rd/4th stages to remain on until setpoint
Programmable output (time/temp/aux/economizer/error)
Outdoor sensor ready
Hi/Lo outdoor temp for the day
Control to, or, monitor remote sensor
Can average 1 remote sensor with thermostat
Equipped with humidity module
Cool to dehumidify capable
Reheat capable
Security Levels (set point limiting, etc.)
Accepts Wi-Fi Module
Remote wireless temperature sensor (requires Wi-Fi module)
Comfort recovery
Dry contact equipped
Condensate overflow/holiday Condensate overflow/holiday
Service Filter reminder
Humidifier Pad service reminder
UV lamp replacement reminder
Aux heat indicator
Y2 indicator
Smart fan
Holiday mode
Energy watch
Random start
F or C
Override Counter
TSTATDAC-LR
Lockring
TSTATGAC-VWF
Wi-Fi Module
TSTATDAC-WP
Wallplate
TSTATGAC-WFS
Wi-Fi Sensor (Coming Soon)
TSTATDAC-WS
Premium Sensor
D2111
D4272
D4273
D4271C
D4272C