The magazine's survey indicates that a midrange wood deck addition that costs $10,350 in the Mid-Atlantic region of the U.S. will recoup about 70 percent of its value at resale on the national average. In the same study, a composite deck addition that cost $15,579 recouped 62.8 percent on the national average.
1 For a 1,000 square foot home, the cost of an HVAC system is $6,000 to $12,000, including a new furnace, air conditioning unit, and ductwork.2  For larger homes and more complex setups, however, the price could be significantly higher.VACâshort for Heating, Ventilation and Air-Conditioningârefers to equipment that is used to regulate the temperature, humidity and air quality of a residential or commercial building. In this guide youâll learn more about the components of a home HVAC system in addition to how much it costs to install one.
HVAC Zoning allows you to heat and cool your home much more efficiently by treating your home as individual zones, then heating and cooling each area to its desired temperature with one main HVAC unit and a series of controls, thermostats and dampers in the duct system.hat said, we will share what often find to be the general range of prices for HVAC zoning. Average Costs: 1  $250-$350 â 4-Zone Control Board and Sensors. 2  $125 each, Mechanical Zoning Dampers (all open or all closed). 3  $300 each, Smart Zone Dampers (variable open or variable closed).