How to Program a Honeywell Programmable Thermostat?

By Staff WriterLast Updated Apr 5, 2020 5:13:31 PM ET
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To program a Honeywell programmable thermostat, the current time and date must be set along with the desired temperature for future days. It is important to understand that once the thermostat is programmed, the heating and cooling system automatically kicks on to meet the programmed demands.