How a heat recovery ventilator pays for itself in two winters
The Stale Air Trap and the Mentor’s LawMy old mentor, a man who smelled like burnt compressor oil and chewed tobacco like it was a food group, used to scream…
The Stale Air Trap and the Mentor’s LawMy old mentor, a man who smelled like burnt compressor oil and chewed tobacco like it was a food group, used to scream…
The Ghost in the Machine: Why Airflow is the Only Metric That MattersI remember my old mentor, a man who had more refrigerant in his blood than red cells, screaming…
The Sound of a Dying Farmhouse FurnaceThere is a specific kind of silence that happens in a rural home when the heat fails in February. It is not just quiet;…
The Smell of a Cold Morning and the Reality of BTUsI’ve spent thirty winters crawling through crawlspaces where the frost on the joists was thicker than my patience for a…
The Physics of Property Value: Why Propane and Airflow Rule the NorthI remember my old mentor, a guy who had been bending tin since the Eisenhower administration, grabbing me by…
The Sound of a 100,000 BTU MistakeIt was a Tuesday in January, 3:00 AM, and the thermometer on the porch was hovering at a bone-chilling -5°F. My old mentor, a…
The Curse of the 'Bigger is Better' MentalityMy old mentor used to scream, 'You can't heat what you can't touch!' This was his way of drilling into my thick skull…
The Whistle of a Dying SystemYou hear it before you see it. That high-pitched, harmonic whine coming from the return air grille. Most homeowners ignore it, thinking it’s just the…