Things are changing in the world of venting for condensing boilers. For many years, the choice for venting high-efficiency appliances was limited to AL29-4C stainless steel. AL29-4C was first used in ...

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 ...

We want to put a vent into our boiler room of our brick house to keep the air circulating. Who would I call to have this done, contractor? Mason? And what should I expect to pay? Thanks again for your ...

Has anyone heard of a direct-vent boiler/furnace, and could anyone tell me: ...

Should PVC schedule 40 pipe and fittings continue to be permitted for combustion exhaust venting? You and I have come across PVC that has gone from white to many colored shades: from light yellow to ...