This listing is for an open-box Nest Thermostat and a matching Trim Kit in charcoal. Only the Trim Kit was installed, while the thermostat was not, because the Google Home app indicated it was incompatible with my system's proprietary setup.
PLEASE READ AND DIRECT YOUR QUESTIONS TO THE CORRECT PERSON OR ORGANIZATION.
An HVAC proprietary system is a closed, single-vendor system where the hardware, software, and components are designed to work exclusively with each other, often using unique, non-standard technology, creating "vendor lock-in" for building owners who must rely solely on that manufacturer for maintenance, upgrades, and parts, leading to higher costs and limited choices.
***Before purchasing, please verify whether this thermostat is compatible with your system using Google's system check. I am not responsible for answering your questions about whether it will work. Contact your local HVAC specialist, building management, or a contractor.***
Nest Thermostat 4th Gen: In the box
Thermostat display
Base
Mounting screws and labels
Installation card
Welcome Guide
Safety and Warranty
Trim Kit sold separately (Included with this listing and price)
Dimensions: Diameter: 3.3 in. x Depth: 1.07 in.
Nest Trim Kit: In the box
Trim plate
Steel plate
Mounting screws
Installation card
Features
Trim Plate Dimensions
Width: 7.09 in (180 mm)
Length: 4.41 in (112 mm)
Thickness: 0.24 in (6.1 mm)
Weight: 1.69 oz (48 g)
Steel Plate Dimensions
Width: 3.94 in (100 mm)
Length: 2.68 in (68 mm)
Thickness: 0.15 in (3.75 mm)
Weight: 1.57 oz (44.5 g)