Shore power load budgets

30A vs 50A RV Shore Power Load Budgets

Pick the load you want to run and the service you are plugged into. Each page gives the wattage, the headroom left, what else still fits and how to stop tripping the breaker.

24 pages in this section.

one air conditioner on 30 amp

Running one air conditioner draws about 1,400W. On 30 amp RV service with 3,600W available, that leaves 2,200W of headroom.
two air conditioners on 30 amp

Running two air conditioners draws about 2,800W. On 30 amp RV service with 3,600W available, that leaves 800W of headroom.
an air conditioner and a microwave on 30 amp

Running an air conditioner and a microwave draws about 2,900W. On 30 amp RV service with 3,600W available, that leaves 700W of hea
an air conditioner and an electric water heater on 30 amp

Running an air conditioner and an electric water heater draws about 2,840W. On 30 amp RV service with 3,600W available, that leave
an electric space heater on 30 amp

Running an electric space heater draws about 1,500W. On 30 amp RV service with 3,600W available, that leaves 2,100W of headroom.
two electric space heaters on 30 amp

Running two electric space heaters draws about 3,000W. On 30 amp RV service with 3,600W available, that leaves 600W of headroom.
an induction cooktop on 30 amp

Running an induction cooktop draws about 1,800W. On 30 amp RV service with 3,600W available, that leaves 1,800W of headroom.
a residential refrigerator and an air conditioner on 30 amp

Running a residential refrigerator and an air conditioner draws about 1,550W. On 30 amp RV service with 3,600W available, that lea
a washer dryer and an air conditioner on 30 amp

Running a washer dryer and an air conditioner draws about 2,600W. On 30 amp RV service with 3,600W available, that leaves 1,000W o
a converter charging and an air conditioner on 30 amp

Running a converter charging and an air conditioner draws about 2,150W. On 30 amp RV service with 3,600W available, that leaves 1,
an electric kettle and a toaster on 30 amp

Running an electric kettle and a toaster draws about 2,700W. On 30 amp RV service with 3,600W available, that leaves 900W of headr
a full summer hookup load on 30 amp

Running a full summer hookup load draws about 3,200W. On 30 amp RV service with 3,600W available, that leaves 400W of headroom.
one air conditioner on 50 amp

Running one air conditioner draws about 1,400W. On 50 amp RV service with 12,000W available, that leaves 10,600W of headroom.
two air conditioners on 50 amp

Running two air conditioners draws about 2,800W. On 50 amp RV service with 12,000W available, that leaves 9,200W of headroom.
an air conditioner and a microwave on 50 amp

Running an air conditioner and a microwave draws about 2,900W. On 50 amp RV service with 12,000W available, that leaves 9,100W of
an air conditioner and an electric water heater on 50 amp

Running an air conditioner and an electric water heater draws about 2,840W. On 50 amp RV service with 12,000W available, that leav
an electric space heater on 50 amp

Running an electric space heater draws about 1,500W. On 50 amp RV service with 12,000W available, that leaves 10,500W of headroom.
two electric space heaters on 50 amp

Running two electric space heaters draws about 3,000W. On 50 amp RV service with 12,000W available, that leaves 9,000W of headroom
an induction cooktop on 50 amp

Running an induction cooktop draws about 1,800W. On 50 amp RV service with 12,000W available, that leaves 10,200W of headroom.
a residential refrigerator and an air conditioner on 50 amp

Running a residential refrigerator and an air conditioner draws about 1,550W. On 50 amp RV service with 12,000W available, that le
a washer dryer and an air conditioner on 50 amp

Running a washer dryer and an air conditioner draws about 2,600W. On 50 amp RV service with 12,000W available, that leaves 9,400W
a converter charging and an air conditioner on 50 amp

Running a converter charging and an air conditioner draws about 2,150W. On 50 amp RV service with 12,000W available, that leaves 9
an electric kettle and a toaster on 50 amp

Running an electric kettle and a toaster draws about 2,700W. On 50 amp RV service with 12,000W available, that leaves 9,300W of he
a full summer hookup load on 50 amp

Running a full summer hookup load draws about 3,200W. On 50 amp RV service with 12,000W available, that leaves 8,800W of headroom.