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Honeywell TH4210U2002 Thermostat 2 Stage Heat / 1 Stage Cool

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Honeywell TH4210U2002 Thermostat 2 Stage Heat / 1 Stage Cool

T4 Pro Programmable Thermostat with stages up to 2 Heat/1 Cool Heat Pumps; up to 1 Heat/1 Cool Conventional Systems Honeywell TH4210U2002 Thermostat 2 Stage Heat / 1 Stage Cool

$74.99

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Apr 2, 2023

Omg seriously this thing has never worked right it is -20 degrees outside and this thing is stuck at 65 degrees . The house is at 60 degrees and we have been trying to reset it along with the one in … Full review by honeywellhome.com

Jan 2, 2023

This thermostat came in our new house. It worked fine for 3 days then did its own thing last night. The temp was set at 68 degrees. It started heating when we went to sleep and two hours later we wok… Full review by honeywellhome.com

Mar 31, 2022

The support page shows a video of different modes including heat, cool, and auto. There is no auto. As we leave for vacation again tomorrow we will have to guess as to whether we want heat or ac on a… Full review by honeywellhome.com

Description

T4 Pro Programmable Thermostat with stages up to 2 Heat/1 Cool Heat Pumps; up to 1 Heat/1 Cool Conventional Systems Honeywell TH4210U2002 Thermostat 2 Stage Heat / 1 Stage Cool

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