On a 50 amp rv 12000 watts would be available for heating.
Convert rv propane furnace to electric.
Rv electric induction or propane.
In this design 2 were used.
An electric rv furnace or portable heater is the most commonly used alternative.
To do so requires appliances with substantial power draws and the use of either a 50 amp system or a highly modified 30 amp system so appliances are not all attempting to drink from a 30 amp power cord at the same time.
But since then things have changed.
Sheet metal screws for fastening the vents.
Furnace flex hose use excess if redirecting you will need to purchase additional if adding on.
Pvc t necessary if you want more than 1 vent.
Which is the best cooking solution for you.
It is not inexpensive.
Vents can use soffit vents or any other 2 3 vent design.
There is an add on kit that can be retro fitted to an rv allowing the propane furnace to remain intact.
Here is a link to it.
This worked well as propane also was used for the hot water heater as an additional fuel for the refrigerator and for the furnace to heat the interior of the rv.
Cheapheat is a hybrid rv heater unit that mounts directly downstream of your existing rv gas furnace.
Flip the switch from gas to electric with a hybrid rv heater just like most modern rv water heaters can switch between electric and propane power as conditions warrant the cheapheat system can go between propane and electricity to heat your rv.
Here is the issue with ripping out the propane system and going all electric.
The parts used for this rv heating mod.
A carefully adapted tuna can served as the reducer.