Sale! Google Nest Programmable Smart Wi-Fi Thermostat for Home 2-Pack, Charcoal

★★★★☆ I have a heating system with "microvolt" two-wire thermostats and Google was not able to provide a way yo use a Nest on the this simple system. So I bought a used 1st-gen Nest to experiment. First, I don't have 24V power at the thermostat (runs for over a year on two AAAs), so I had to buy a simple 24VAC adapter (could be a $5 option from Google, nut noooooo...) Then I needed an $8 24V relay so the Nest can switch the heater control without pumping 24V into the system. Trying to find an actual wiring schematic for the Nest was maddening - a million useless YouTubes though. But in the end, I have a heating control I can run remotely. I left the regular thermostat hooked up in parallel, because Google don't know winter

★★★★☆ The poor thing tries to control the heat, but my AC is working right. It will run and run to get the temp down; then it's almost like the AC warms back up. Things were fine with my old controller, but being in a wheelchair, I wanted more control. I had a "Pro" install it, back again that day. For two days, I ran the heater, worked like a champ. Next two days I kept having them back to fix it. It's still not working as it should. I think it works great or will once the A C is fixed.

★★★★★ Installed easily, works perfectly. The smart functions help me keep electric bills down. Best of all it looks great on my wall. Well worth looking into.