Anyone have experience with the Honeywell RTH6500 thermostat?

Discussion in 'Geothermal Loops' started by kk4ej, May 28, 2019.

  1. kk4ej

    kk4ej Member

    Was given one, thinking with the wifi option it would be handy on the geo...

    Anyone have experience with these? It has multiple stages for a heat pump, but like most manuals, its not very good at anything past the basics.

    Input appreciated.

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