Will this work with a steam boiler heating system?? null

Hi Kesha! The Honeywell Lyric T5 Wi-Fi thermostat Dark Grey is compatible with steam boiler systems. However you will want to confirm that you have a common 24V wire to power the the device. If you have any questions with installation please feel free to contact Honeywell technical Support at (800) 633-3991. Thank you.

Unfortunately, the documentation specifically states that it does NOT support a steam boiler heating system.

“Will this work with a steam boiler heating system??”

Asked by Kesha 7 years ago

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Honeywell - Lyric™ T5 Wi-Fi Thermostat-Front_Standard

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Hi Kesha! The Honeywell Lyric T5 Wi-Fi thermostat Dark Grey is compatible with steam boiler systems. However you will want to confirm that you have a common 24V wire to power the the device. If you have any questions with installation please feel free to contact Honeywell technical Support at (800) 633-3991. Thank you.
Answered by Honeywell Support 7 years ago
Sorry, there was a problem. Please try again later.
Unfortunately, the documentation specifically states that it does NOT support a steam boiler heating system.
Answered by ScottyDoesntKnow 7 years ago
Sorry, there was a problem. Please try again later.