This section provides the electrical specifications by model.
Nominal
Model
Capacity
Cooling
(BTU HR)
13,500
457915.70X
13,500
457915.71X
13,500
B57915.71X
15,000
459516.70X
15,000
459516.71X
15,000
B59516.71X
13,500
540315.70X
13,500
540315.71X
13,500
H540315.72X
15,000
540316.70X
15,000
540316.71X
15,000
H540316.72X
11,000
640312.80X
11,000
640312.83X
11,000
640312C.35X
11,000
640312C.85X
13,500
640315.80X
13,500
640315.83X
13,500
640315.84X
13,500
640315C.75X
15,000
640316C.75X
13,500
FJX3473MWHAS
13,500
FJX3473MBKAS
15,000
FJX3573MWHAS
15,000
FJX3573MBKAS
1
The wiring size indicated is for copper wiring up to 24 ft (7.3 m) in length. For wire lengths over 24 ft (7.3 m), consult the National Electrical Code for proper sizing.
2
Circuit protection: a time delay fuse or circuit breaker is required.
3
Dometic Corporation gives general guidelines for generator requirements. These guidelines come from experiences people have had in actual applications.
When sizing the generator, the total power usage of your RV must be considered. Generators may lose power at high altitudes and from lack of maintenance.