Airflow velocity in a residential HVAC market duct system is an important design consideration. Although designing for proper velocity applies to all ducted HVAC construction systems — heat pumps, air ...

ALLENTOWN, PA - January 12, 2026 - PRESSADVANTAGE - PJ MAC HVAC Air Duct Cleaning announced the launch of a new ...

PJ MAC HVAC Air Duct Cleaning announced an expansion of its ductwork repair services this week, outlining operational updates intended to support residential and commercial systems across the region.

As HVAC ductwork ages, it is subject to surface moisture, corrosion and leaks that not only reduce the HVAC system’s efficiency but often damage the building’s infrastructure and furnishings. In ...

But what workers hate is not the air-conditioning itself. It’s the way that air-conditioning is distributed: through snaking overhead tunnels of metal ductwork and out the end of just a few vents ...

Insulation and an efficient heating system are the best methods for keeping your home warm this winter. Here's how to keep ...

DENVER, CO - January 15, 2026 - PRESSADVANTAGE - Action Air Duct, a Denver-based HVAC maintenance company, announces ...

Sioux City, Iowa - January 20, 2026 - PRESSADVANTAGE - Excel Comfort Inc, a full-service HVAC contractor serving Sioux ...