What are the operating temperature and humidity specifications for the T6 Pro?
The operating ambient temperature range is 37°F to 102°F (2.8°C to 38.9°C), and the working ambient temperature range is 32°F to 120°F (0°C to 48.9°C). The operating relative humidity range is 5% to 90% (non-condensing). (Page 12)
From the official Honeywell T6 Pro TH6210U2001 Smart Thermostat manual, page 12
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