The Home Comfort Handbook Author:G. Emery Daniels The book that answers all your questions about: basic heating/cooling systems and concepts...burners and furnaces...hydronics and warm air...fuels...heating values...degree days and insulation...heat losses...utility rates and hot to decipher them...hot water and why liquid fuels are three to six times better...why some homes are harder to heat ... more »than others...why storage tanks are assets, not liabilities...the freedom of choice offered by independent contractors vs. public utilities.« less