The Ghost of Static Pressure and the Mentor's LessonMy old mentor used to scream, 'You can't heat what you can't touch!' This is why airflow matters more than horsepower. He’d…
The Sound of a Dying Heart: Why Your Blower Motor is ScreamingYou hear it in the dead of night when the house is finally quiet. It starts as a high-pitched…
The Sound of a Dying Heat Exchanger at 3 AMI’ve spent thirty years dragging my tool bag through cramped crawl spaces and freezing attics, and if there is one thing…
The Physics of Survival: Why Your Chimney Liner MattersMy old mentor used to scream, 'You can't cool what you can't touch, and you can't heat what you can't vent!' This…
The Physics of Exhaust: Why Your New Furnace is Choking on Old InfrastructureMy old mentor, a man who had more soot in his lungs than a Victorian sweep and could…
The Great Airflow Extinction: Why Your High-MERV Filter is a HitmanI’ve spent thirty years crawling through fiberglass-filled attics and dodging spiders in crawlspaces, and if there’s one thing that makes…
The Physics of Survival: Why Your Chimney is More Than Just a Hole in the RoofMy old mentor used to scream, 'You can't cool what you can't touch, and you…
I’ve spent thirty years crawling through spider-infested crawlspaces and balancing on ice-slicked roofs in the dead of January, and if there is one thing I’ve learned, it’s that homeowners worry…
The Anatomy of the Draft: Why Your Chimney is a LiabilityMy old mentor, a grizzled tin knocker named 'Sarge' who had been in the trade since the late 60s, used…
The Physics of Survival: Why Your Chimney is Not Just a Hole in the RoofMy old mentor, a man who had more soot in his lungs than a Victorian sweep,…