My Truma boiler flue is on the side of the van and when it gets cold the condensation drips down the side and freezes leaving a huge icicle over the wheel arch. Saw a solution on another van on an aire recently and it was so simple I thought that it wouldn't work, but have now tried it under severe conditions and it works brilliantly. The solution is to put a clothes peg on the rim of the flue, condensation works down the peg then drips onto the floor where it forms an ice stalagmite
Ps sorry about the title xyz spell checker
Ps sorry about the title xyz spell checker