electrical help needed please.

[rzza]

heres what i got.

main panel box has a 15 amp breaker (square D) for the garage.

the garage has a subpanel that seems very old, its 30 amp and it holds two (im assuming 15 amp) fuses, the round ones, model t.

the wire leading to the panel in the garage is 12 awg.

i want to run:

2)1000 watt lights
2)small 5000btu a/c
1)400 watt T5
3)small osc fans

how i want to do it:

change main panel breaker for the garage to a 30 (i know its wired 12/2 for 20 amp).
change the two fuses in the garage subpanel to two 20s
run one light on each 20 amp fuse.
split the accessories up between the two fuses

is this possible at all?

 

[StewartWarner]

might want to check this out https://www.rollitup.org/grow-room-design-setup/181708-experienced-electrician-here-answer-any.html hope you find what you need.

 

[jrinlv]

too much, you will burn, get a professional....JR

 

[rzza]

might want to check this out https://www.rollitup.org/grow-room-design-setup/181708-experienced-electrician-here-answer-any.html hope you find what you need.

i did post there as well.