Is there a thermostat that you prefer over other brands for use with geothermal? What features do you find that sway you to your choice?
My current unit of choice is the White Rodgers 90 Series.
Pros:
Nice large display
Easy to program for most any application
Back lit display that can be turned off if desired
Cons:
Relays are somewhat noisy (click) Remote temperature probe option pricey |