Webaso space and water heater combined

Hi Keith,
I don't have the Dual Top Evo but have a more compact version which is the Webasto Thermal Top C. This unit heats up gylcol solution to provide instant hot water (water circulated through the gylcol tank) and the gylcol can be circulated through the cabin to provide heating.
We've had the unit for about a year and is has been great. Very compact, and works a treat. Some camper manufacturers offer this unit as an option.

See the Webasto website for more details:
www.webasto.com/au/markets-products/recreational-vehicles/heating-solutions/coolant-water-heaters/thermo-top-c-motorcaravan/

Webasto can provide a kit that includes the diesel unit, coolant tank, heat transfer unit, and associated piping. I got mine fitted by a three-party 4WD outlet in Shepparation (Shepp 4WD Centre).

Cheers, Geoff

Is this a new model I don't know about?

We have had a Webasto Dual Top Evo in our motorhome since 2009.

Never missed a beat and very satisfied.

The Duotop has been around for quite a few years, I tried to buy one to fit into the Oka when I was setting it up and Webasto wouldn't sell me one as they were only selling them to OEM builders.
I fitted a Thermotop and it has been great but combined with the calorifier tank and the necessary plumbing and seperate heater it does take up a bit of space where the Duotop would have been much more compact. The smaller amount of stored hot water wouldn't have been a problem as you just run the system and it heats as you use it. We've done that quite a few times when a group is after a shower.