Ventilation - Articles - Page 3 | Plumbing & Mechanical

Wal-Rich termination vent screens

June 24, 2015

Wal-Rich’s stainless-steel termination vent screens are for high-efficiency boiler installations.

Tjerlund residential fresh air intake system

June 3, 2015

Tjernlund’s Fresh Air In-Forcer is an affordable way to supply fresh outside air to dilute trapped pollutants and replace air vented by exhaust fans and fuel-burning equipment in residential structures.

Wal-Rich boiler termination vent screens

June 3, 2015

Made in the United States, Wal-Rich’s stainless-steel termination vent screens put the finishing touch on high-efficiency boiler installations.

Mysteries of wet venting in bathrooms

It doesn’t help that the Uniform Plumbing Code only recently added traditional wet venting to the code, although the name was changed to horizontal wet venting.

Julius Ballanco P.E., CPD

April 24, 2015

It is one of the easiest ways to vent a bathroom group.

Centrotherm B-vent cap

April 1, 2015

Centrotherm’s Universal B-Vent Cap is comprised of a two-part design that allows combustion air to be pulled into the B-vent while keeping rain out.

Tjerlund Products multilevel home air transfer system (KBIS/IBS Preview)

January 27, 2015

Tjernlund’s “Balance Booster” reversible transfer fan consists of a high-performance fan and Easy Flip chassis that are installed in-line with the duct.