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Honeywell RTH8500D 7-day Touchscreen Programmable Thermostat Review

Published in Programmable Thermostats on 9th May 2012

Last updated on February 15th, 2022 at 02:09 pmAnother model in the Honeywell 7-day programmable thermostat series is the RTH8500D.The Honeywell RTH8500D has similar functions as the Honeywell RTH7600D, with one additional “Vacation Hold” option. For interested readers, here is my unbiased review of this Honeywell thermostat. Benefits of Owning A Honeywell RTH8500D Clear Backlit […]

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