Rushed furnace installations routinely crack heat exchangers, clog gas valves, and create CO risks long before the first ...

Q: The repairman says I need a new gas furnace. He recommends a super-efficient one because my chimney also needs repairs. What are my options for the best comfort and why is the chimney a factor? — ...

Before any other measure, equipment, insulation, replacement of old windows, use of renewable energy sources or installation of a smart home system, the furnace installation plays a critical role in ...