- For some reason, my boiler never shuts down and the house is very cold. Have you ever experienced this?
- Why is it that one radiator is cold and all the others are hot?
- Do I have to have my chimney lined?
- Should I have to have my chimney cleaned?
Class #7 focuses on types of heating systems, the benefits and disadvantages of different heating fuels, and suggests different heating units to economically heat your domestic hot water.
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