This is an after market Thermostat to replace the Dometic Dual gas/electric Thermostat 2007199009 used on models like the:
RM360 RM361 RM2300 RM2301 RM2310
RM460 RM461 RM2400 RM2401 RM2410
RM660 RM661 RM2500 RM2501 RM2510
RM2600 RM2601 RM2604 RM2610
RM760 RM761 RM1300 RM1302
This replacement will carry a 1 year warranty
When you are testing your refrigerator to confirm rather the cooling unit is good or bad for the models above, do not test by LP gas. This thermstat is set up so the LP gas will light an burner making the coils hot, but no cooling. A bad thermostat will have the low flame at all times, but no high flame, which does the cooling. The low flame only maintains. Test any cooling unit by AC electric power first.