We had RA Nichols put in a hydronic heating system for us. There were so many problems along the way with the people he sent not knowing what they were doing. The finished product left huge areas of cold tile - something the owner promised would not happen. Just woke up this morning to a huge flood in our basement, which was caused by a break in the heating hose. The metal bracket which hold the hose was too long and sharp and the pressure eventually caused the hose to break. Wish we never let this company touch our house.