Wireless smart thermostat to replace LUX for pellet stove?

[ylomnstr]

Apparently Lux recently shut down their servers so I can no longer control my 2 pellet stoves that were connected to lux thermostats. I'm looking for something that I can connect to the 2 wires from the pellet stove and still control via wifi. I'm looking at the ecobees, but I think I'd need a C wire which the pellet stoves don't have. Would something like this work or would I need more? https://a.co/d/04dDyYZJ

 

[begreen]

These claim to not need a common.

Amazon.com

Amazon.com

 

[Whitenuckler]

I had a Nest before on a gas furnace (24VAC). One day the battery went dead. They had not hooked up the C common(or other side of the 24VAC). I used a spare wire and hooked it up so the NEST had 24V to charge itself. My gas fireplace had a thermostat and the remote was the thermostat, and the base unit was 120V and battery backup. I think it was Skytech. That was not WIFI, just wireless. If the pellet stove uses a dry contact, then any millivolt system should work. It will need power either 24VAC or perhaps 120V, or batteries