60 amps is a lot of current. Is that a '2 stage' unit; i.e., does it come on at 30 amps, then switch to 60 if need be, or is that a dual voltage rating?

Your electric service may not support an additional load of that size. You will also need to have wiring properly sized and run to feed the unit.

The thermostat could possibly be either a standard heating unit (24 volt) or line voltage (120)operated.

Lastly, you may not appreciate the electric bill.

V

it sounds like you have two elect banks in this unit, 30amp each. if they can both run at the same time you would have to run no. 6 wire for 60 amps. most trailers don't have enough
power inside to handle that. You might have to go to a out side box on the pole. You really need to talk to a good electrician.

Sounds to me as if the GE unit is just 15 Kw (53,00 BTU) of electric strip heat. 10Kw is supplied by the 60 amp circuit and 5Kw is supplied by the 30 amp circuit. Generally, using this unit will result in heating bills significantly greater than with the gas furnace. This in addition to the concerns already posted.