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WAS6868
Community Member
since ‎04-16-2023
‎05-28-2023

User Statistics

  • 2 Posts
  • 0 Solutions
  • 0 Kudos given
  • 0 Kudos received

User Activity

Compatibility wiring

05-21-2023
Hello world. I have an Heat pump system with Natural gas back up furnace. It is using a Honeywell VisionPro IAQ thermostat and a Honeywell THM5421C equipment interface. I want to change to a NEST. Is there a wiring diagram for changing to this? The t...

Nest compatibility

04-16-2023
Hello world. I have an Heat pump system with Natural gas back up furnace. It is using a Honeywell VisionPro IAQ thermostat and a Honeywell THM5421C equipment interface. I want to change to a NEST. Is there a wiring diagram for changing to this? The t...