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Curated developer articles, tutorials, and guides — auto-updated hourly
Evgenii Konkin1d ago • 4 min read
The Engineering Math Behind Duct Insulation Loss: Cylindrical Conduction for HVAC Systems
A typical 10-meter duct section with 25mm insulation can lose over 500 watts of heat when there's a....
#ductinsulationloss#hvacengineering#heattransfercalculation#energyefficiency
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Paul22h ago • 1 min read
Window Replacement Cost vs Energy Savings: Is It Actually Worth It?
The honest answer on whether new windows pay for themselves — and when the math actually works.
#windows#homeimprovement#energyefficiency#homeowner
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Paul21h ago • 1 min read
Heat Pump vs Furnace: Which Saves More Money Over Time?
The honest long-term cost comparison between heat pumps and gas furnaces.
#hvac#homeimprovement#energyefficiency#homeowner
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