This 801Y replacement kit comes with a HeatSource Twin-Dial or Digital (Post 2010 – Pre 2018) thermostat and appropriate wiring loom. An easy to fit surface mount design integrates with the electronics fitted to the HS2000 and HS2800 heaters with the Pektron PCB. 

If your existing Propex 801Y thermostat has a yellow and green LED, this is the replacement kit for you!