Titan zephyr 1 controller

[Killertea08]

Hey everyone, I'm going to run a closed system. Do I rely on the a/c's thermostat or should I utilize this unit from Titan.

View attachment titan-controls-zephyr-1-day-night-thermostat-controlle-702630.jpg

 

[umbra]

I have a wall mounted thermostat hooked to the mini split. this does the same thing

 

[Killertea08]

Thanks!