Often it is used to allow 2 different high current draw appliances to operate but not at the same time.
In some units, it's a vacuum and a fireplace. Others could be 2- 1k btu ac's on a 30 amp circuit.
__________________
Moderator
2011- 351RLTS Eagle, MorRyde suspension/pin box,
2017- F350 6.7 PSD Lariat FX4,SRW, SB,CC
Hughes PWD SP-50A, TST TPMS
Gator roll-up bed cover
B&W Turnover ball, Companion Std hitch
Can't find what you're looking on JOF? Try Jayco Owners Forum Custom Google Search
|