The Death of the Gas Furnace Monopoly: A View from the RoofI’ve spent three decades dragging my manifold gauges across frost-slicked shingles and crawling through crawlspaces where the temperature makes…
The Sound of a Dying Compressor in a Polar VortexI can tell a traditional heat pump is struggling before I even get out of my truck. It’s that distinctive, metallic…
Listen, I’ve spent thirty years crawling through fiberglass-filled attics and balancing on icy rooftops in the middle of a January Nor'easter. I’ve seen every 'miracle' technology that comes through the…
The Thermodynamics of the Deep FreezeIt’s 3:00 AM in the middle of a January polar vortex, and the outdoor ambient temperature has plummeted to -10°F. For a standard heat pump,…
I’ve spent thirty years crawling through frozen crawlspaces and dragging my bones across ice-slicked rooftops, and if there’s one thing I’ve learned, it’s that physics doesn’t care about your marketing…
The Myth of the Cold Swamp: Why Your AC is Failing Your ComfortI’ve spent thirty years crawling through fiberglass-filled attics and dodging wasps on commercial rooftops, and if there’s one…
I remember my old mentor, a man who had more refrigerant oil in his lungs than oxygen, screaming at me in a cramped mechanical room back in '92: 'You can't…
The Myth of the 'Magic' UnitMy old mentor, a man who smelled like burnt ozone and 10W-30, used to pull me aside in drafty basements and scream, 'You can't move…
The Thermodynamics of the Frozen TundraMy old mentor used to scream, 'You can't move what you can't touch!' and while he was usually talking about airflow over a dirty evaporator,…
The Airflow Manifesto: Why Your New Heat Pump Is Probably Failing YouListen, I’ve spent three decades dragging my tired bones through crawlspaces that smelled like wet dogs and ozone. My…