If you are installing a new gas appliance, or you have an old appliance that hasn’t been serviced in years, replacing the flexible gas connector will help to avoid a dangerous gas leak. Step 1: ...

Lauren has six years of experience writing and editing home improvement content. She covered lifestyle, DIY, design and cleaning at The Spruce for five years and contributed home improvement pieces to ...

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 ...