Early on in my career I was involved with kitting out fairly specialised 110 Land Rovers which had Range Rover running gear before these hit the civvy world. The electronic kit was my thing, I would receive the vehicle with a Dual Voltage Alternator the standardish 12Volt output for the Agricultural section of powering the vehicle. The 24Volt output fed a seperate Battery bank just behind the Bench seat area in a container. The suppresive screening on these vehicles makes the mechanics job a nightmare as so much has to be removed before the dog can see the rabbit.
Having not seen the Alterator arrangements on a Triped I couldn't pass comment on the feasability of this arrangement as a stand alone Auxilliary supply for heating and or other toys. This 24Volt system could be feeding a static Inverter so you could take

Hairdryer along to blow up your trouser leg.
The point being once you have a 240 A/C supply on board heating option are virtually limitless and not as specialized as low voltage systems.
And yes I expect it could void the Warranty and cost a little extra but is there a price on comfort for

?
This is a very simple solution and easily handled electrically if these dual voltage Alternators are still on the market and the space is available to fit.
