🚗 Elevate Your Ride with Dometic's Duo Therm!
The Dometic 3312022 Duo Therm Electronic Board is a compact and lightweight auto accessory designed for versatile applications. Weighing only 8.8 ounces and measuring 7.3 x 6.3 x 4.2 inches, this product is manufactured by Dometic, a trusted name in quality automotive solutions. It requires one unknown battery for operation and is proudly made in China.
| Manufacturer | Dometic |
| Brand | Dometic |
| Model | 3312022 |
| Item Weight | 8.8 ounces |
| Product Dimensions | 7.3 x 6.3 x 4.2 inches |
| Item model number | 3312022 |
| Batteries | 1 Unknown batteries required. |
| Manufacturer Part Number | 3312022 |
S**4
See my comments
I originally thought I had a bad board which is why this review is late. After looking at the schematic in detail I realized I had one lead out of place. Is you use this board the terminals are numbered on the board T4 etc. These numbers match the schematic in the A/C unit. The only difference I found was two wires said to be black were actually purple. Once I changed the lead the system has worked as it should. My symptoms prior to installing the new board were that the compressor would shut down but fan would keep running, compressor would not come back on. If I shut the unit down and turned it back on then the compressor would come back on until thermostat turned it off again. Seemed to me to be an obvious relay problem (usually fused contacts)
B**B
Fixed A/C problem
A/C compressor and blower not coming on when in cool mode. You could turn fan on all three settings in fan mode(manually) The hour glass would just stay on when in cool mode. (No fan or noise)Replace board and fixed problem. Kinda difficult to replace if not used to this kinda repair.Testing the board I found:All the 4 small relays tested bad with meter.Coil side worked (400ohm)but load side contact was stuck or worn. No ohms when activated.
L**W
This did the trick - we have A/C now!!
Worked to fix our A/C problem on the RV - right out of the box. I was skeptical, but once installed, the A/C came on & is now doing it's job keeping the RV cool. Fantastically quick shipping!
C**E
Perfect replacement
Matched original part. Works as it should. Easy swap out of part
J**E
Good price
Just the part I needed
F**S
This is for a 10 button thermostat
Did not work for my dometic a/c due to having a 5 button thermostat. It would have been very helpful and saved me this purchase had it been clearly identified for penguins with a 10 button thermostat in the description.
Trustpilot
5 days ago
2 weeks ago
