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White rectangular thermostat with 6-inch backlit display and blue buttons

Emerson 90 Series Blue 1F95EZ-0671 Thermostat

SKU CH-4Y45-7E8A6

A 7-day programmable thermostat with a backlit 6-inch display, simple one-button controls and audio-guided setup for most heating, cooling and heat-pump systems

  • ColorWhite
  • Large backlit display for easy reading
  • 7-day programmable or non-programmable flexibility
  • Works with most HVAC and heat-pump systems
  • Step-by-step setup with audio prompts
  • Millivolt compatible for wider installation options

Emerson 90 Series Blue Programmable Thermostat

The Emerson 90 Series Blue 1F95EZ-0671 is a programmable thermostat designed for residential heating and cooling control. It suits homeowners who want scheduled temperature management with a clear, backlit display and simple button operation. The unit offers a patented pre-programmed schedule or the option to create a custom 7-day program. It is built for use with most standard furnaces, air conditioners, and heat pump systems.

Compatibility limits with heating and cooling

This thermostat works with most conventional heating, cooling, and heat-pump systems, including dual-fuel configurations. It also supports millivolt systems for broader installation flexibility. The device is not compatible with electric baseboard heat and certain other system types, so verifying your specific equipment is essential before purchase.

Wiring and setup checks before ordering

Confirm that your existing system provides the necessary low-voltage wiring for a standard thermostat installation. Check that your equipment is not an electric baseboard or other excluded system type listed in the specifications. The thermostat includes a furnace filter change reminder and adjustable temperature display, which function once the unit is correctly wired and configured.

Highlights

  • Large backlit display for easy reading
  • 7-day programmable or non-programmable flexibility
  • Works with most HVAC and heat-pump systems
  • Step-by-step setup with audio prompts
  • Millivolt compatible for wider installation options

Specifications

BrandWhite-Rodgers
ColorWhite

Questions about this item

Should I choose the programmable or non-programmable setup for the 1F95EZ-0671?

The thermostat can be configured as either 7-day programmable or non-programmable during setup, so you can match it to your preferred schedule style.

What does the 6 square-inch display mean for daily use?

The large backlit display provides easy-to-read characters and simple button operation for clear visibility and straightforward adjustments.

Which HVAC systems does the 1F95EZ-0671 support?

It works with most furnaces, air conditioners, heat pumps and dual-fuel systems, and is millivolt compatible, but not with electric baseboard heat.

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