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? – ...

Skipping the manufacturer's instructions during installation may result in a furnace that fails within six months or less. For example, heat exchangers can crack from improper venting, and gas valves ...

A gas installation service is how a plumber fits and lays pipes to supply gas to a property for a new gas stove, heater, or other gas-operated appliances. According to Hendrik Vandepoll, master ...

It's perfectly acceptable to have a high-efficiency furnace installed with one pipe. Just flip through the pages of any high-efficiency furnace installation manual and you'll find the answer. I'm ...

Add Yahoo as a preferred source to see more of our stories on Google. Heat pump with snow around it - Klubovy/Getty Images When you want to save money on your HVAC costs, you may choose to investigate ...