Hi Everyone, It's more of an observation than a question!! We have a 2010 Lunar Stellar which we've wanted since the day it was launched but was only able to buy one about 1 yr ago, My observation is, The Truma heater really isn't that good at all! We try to use it only on electric ( save the gas!! ) but it's really poor and takes an age for any heat to appear , we try every possible combination of setting's,ie,slow fan,fast fan,medium fan, with the thermostat turned up/down,kilowatt setting up/down! I know that the warm air trunking is routed under the van in most places so may be there lies some of the problem? We've never had this problem before in much older van's. I don't know if it's possible to put more "Lagging" around the pipes underneath? Any suggestions other than sell the van would be really appreciated, Many Thanks