Heating Motorhome over winter parked up

[ozzyhufc]

Just a quick one again, while van is parked up over winter , what is the cheapest way to keep motorhome warm in rear, I have run the electric to van for heating to be on 24/7 but it’s taking a lot of electricity
How long would a 6kg gas bottle last if heating left on continuously , would that be cheaper or is there a better way.

Thanks.

 

[B-JandBella]

Have never used heat in an empty van over last 30+ yrs of moho and c'vanning...
Also never had annual, or indeed any other repair costs where damp and condensation has ruined the interior.
So therefore my costs by not heating and with no repair costs are infinitely cheaper than your heating also with no repair costs ££££££.

Well, bully for you!!