Harmony Thermostat - Instructions

Did you know?

  • You can get step-by-step programming instructions over the phone by calling our Harmony Programming Phone Line at 1-800-778-9276.
  • The Harmony thermostat may be switched to regulator mode in case your contractor forgets to install the sensor probe.
  • You can get answers to Frequently Asked Questions regarding our thermostats
Adobe PDF Document Thermostat Manual — Harmony HMY110/HMY220
English  |  French  |  Spanish
Adobe PDF Document Thermostat Manual — Harmony Dual Voltage (DV)
English  |  French  |  Spanish
 
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