🔥 Stay cozy, stay connected — the future of heating is wireless! 📶
The Harman Wireless Room Sensor Thermostat (Part 3-20-777556) is a genuine OEM replacement designed for select Harman pellet stoves. Featuring Wi-Fi connectivity, precise temperature sensing, and battery-powered operation, it enables effortless wireless control and automatic heat adjustment for optimal indoor comfort. The package includes all mounting hardware and instructions for a hassle-free upgrade.
| Shape | Rectangular |
| Style | Wireless |
| Color | White |
| Finish Type | Glossy |
| Material | Plastic |
| Control Type | Button Control |
| Control Method | Remote |
| Connectivity Protocol | Wi-Fi |
| Backlight | Yes |
| Number of Batteries | 2 AAA batteries required. |
| Power Source | Battery Powered |
| Display Type | LED |
| Special Features | Temperature Display |
| Specific Uses For Product | Pellet Stove Heating Control |
| Temperature Control Type | Heating, Automatic |
K**I
Works great!
This sensor thermostat has been a game changer for how our pellet stove regulates temperatures in our house. We placed it on the opposite side of the house (fairly open concept), and the pellet stove is now able to easily regulate temperatures all day and night! I am also finding that we are using fewer pellets, and the furnace kicks on less frequently!! Win-win!!
D**
Easy install
Easy to install, works great. A bit pricey.
A**R
Works great and easy to install .
This was purchase cause the sensor on our Hartman pellet stove was not working correctly after it just ended our warranty , this was recommended and we are so pleased with this purchase . Easy to set up , save us from a service call .
A**R
Does what it says.
Much better than the wired sensor. A bit expensive for what it is. Really for the cost of the pellet stove this should be included.
A**M
So far, so good
Set up was easy, just wish it wasn't so expensive
E**G
Makes a huge difference
Worked extremely well right out of the box! Instructions were clear and really improved the overall performance of the Harman Pellet Stove.
J**Z
Works as described
Works well!
A**R
Paid for a new item.... instead I got a corroded piece of garbage!
Paid for a new item.... instead I got a corroded piece of garbage!
Trustpilot
1 month ago
2 months ago
