This is a 7-Day Programmable Thermostat for Heatilator Eco-Choice Pellet Stoves.

• This TSTAT requires2 AA batteries, whichare included.
• This TSTAT is NOT cordless, NOT WiFi, and NOT Bluetooth, and must be hardwired to the stove's TSTAT connections using up to 25' of white wire, which is included with the thermostat.

Replaces part number 811-0520 & WALL-STAT