Strange Buildings - Architecture and Real Estate

Strange Buildings is a website about the most impressive property and buildings on the planet. Not only the bold and beautiful, but the ugly and messy as well!

HVAC: Heat Pump Maintenance Checklist

Heat pumps are among the most efficient HVAC systems. However, they require adequate maintenance to operate at top performance, like any piece of equipment. According to the US Department of Energy, a heat pump with poor maintenance can consume between 10% and 25% more energy than a well-serviced unit. Heat pumps are complex systems with