Have you tried to reenforced and insulation with Mineral Wool top with polystyrene and use smart board on the outer layer. Water drips generally caused by extreme contrast between chamber temperature and external temperature in absence of proper insulation. There’s really not much we can fix till insulation is done properly. We can replace the unit but the result would generally be the same.
Here’s how you fix an insulation in as many area as you can.
1. Lay polystyrene on an outer layer of the wall.
2. Lay mineral wool on top of polystyrene.
3. Top up the mineral wool with another layer of polystyrene.
4. Cover an insulation with smart board and paint to you specification.
this will give your room an insulation effectiveness of 24 inches thick wall. Most important thing is that all surface of the cellar MUST be insulated well, this is the only way to get the cellar conditioner to work properly. Once you have omitted these steps here’s what would happen.
In case of using industrial air condition or chiller = uncontrollable condensation that will cause mould.
In case of using cellar conditioner = cellar temperature will not be reached, resulting in an excessive usage of conditioner motor and condensing unit = short working life of the unit.
We have expressed that proper insulation is most critical in this room as all cellars requirements are the same. Please address an insulation issue and we will take care of any issue with the conditioner that may arise thereafter. We can try to swop the unit but I would expect the same result though.
Kindly note that Khun Phannarai is no longer with us, please refer all your inquires to me directly so I can make sure that all your needs are met immediately.