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 ...

There's no problem with a one-pipe system, but the rules for venting are different. I've read dozens, maybe hundreds of high-efficiency furnace installation manuals. Every single one of them had ...

On average, homeowners pay between $2,800 and $6,900 for a new furnace, but this range varies based on installation costs, the furnace’s size and your power source. Your furnace works hard all winter ...

There is a common misconception that it’s impossible to have a furnace — a major component to an HVAC system — installed in the attic due to tight space and minimal access. This is not the case. As ...

Question: I’m hoping you can help me figure out if it’s safe to plant vegetation in front of new intake and exhaust high-efficiency furnace vents. I would rather not put any potential obstructions ...