Residential gas-fired equipment is changing and so are the related codes. As efficiencies and energy factors creep up — whether organically or because of regulation — the installation processes and ...

Gas appliances are divided into four venting categories based on vent operating pressure and whether they are condensing or non-condensing. Category I is negative pressure, non-condensing. Category II ...

Beware of advice from some handymen and plumbers saying you can’t relocate vent pipes like these. They’re wrong. (Tim Carter) Perspective by Tim Carter Q: Tim, I need you to weigh in on a remodeling ...

The Consumer Product Safety Commission (CPSC) and various home heating furnace, boiler, and high-temperature plastic vent (HTPV) manufacturers are urging home owners who have not yet responded to the ...