Dec. 8 marked the 100th anniversary of the mathematical formula devised by Willis Carrier that serves as the basis for air-conditioning calculations. The “rational psychrometric formulae” - sometimes ...
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5 signs your HVAC system needs replacing – and the crucial formula to figure out if it's worth repairing or not
Your HVAC system is crucial for staying comfortable at home. It keeps you warm in winter and cool in the summer, but like any appliance, it has a finite lifespan. Ignoring the signs that your HVAC ...
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