











🔥 Keep your fire alive and thriving — the smart upgrade your stove deserves!
The Pellethead Replacement Quadrafire Thermocouple 812-4470 is a precision-engineered sensor compatible with multiple Quadrafire and Heatilator stove models. It monitors fire temperature to enable automatic pellet feeding, ensuring efficient and safe stove operation. This premium aftermarket part offers OEM-level fit and reliability, backed by a 1-year warranty for worry-free performance.








| ASIN | B082YGWHGK |
| Batteries Required? | No |
| Batteries included? | No |
| Brand | Pellethead |
| Customer Reviews | 3.9 3.9 out of 5 stars (154) |
| Date First Available | 20 Dec. 2019 |
| Guaranteed software updates until | unknown |
| Item Weight | 9 g |
| Manufacturer | Pellethead |
| Package Dimensions | 16.79 x 9.8 x 1.09 cm; 9 g |
A**R
One of the only thermocouples I found on amazon that works and didn't have polarity reversed. A little expensive but as they say you get what you pay for. Easy to install, fit perfect like the oem. Does exactly what it's supposed to.
M**.
they are junk bought 2 one short and one long they did not work got oem worked
R**T
A little different but it works great
A**L
Works great easy to install
C**S
This didn't work at all, even tried to reverse the polarity like suggested in another review. Bought another one from a local company and it worked.
Trustpilot
5 days ago
1 day ago