Every year, as energy costs rise, homeowners are challenged to be more efficient with their use of resources by enlisting best practices. But, there comes a time when the most meaningful improvements will only be achieved by upgrading your home’s comfort system with high-efficiency equipment for heating, ventilation and air conditioning (HVAC), and insulating the entire house to avoid wasting expensive energy. That time may be now, as the latest units available will give homeowners unprecedented monitoring and controlling options that can be adjusted at any time on the nearest tablet or smartphone.