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 ...

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 ...

Having spent 30+ years in residential construction, contracting, remodeling, maintenance and home repair, Deane now contributes DIY, informational and financial content as a freelance writer and ...

Running your furnace, central air, or heat pump probably constitutes a big part of your utility bill. But it’s a small, often inexpensive part—the air filter—that keeps these heating and cooling ...