I just want to compliment your service man. He did an outstanding job. He was especially concerned over parts in the boiler and to check it out to his satisfaction. He was also very clean. As I told him, in years past, I have always had a bad odor of oil in the house when other service people left. He left and there is very little odor. Just thought you should know, he is a good representative of Energy Co-op of VT. A pleasure to have you as my oil and service company.