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.
Basic Components of a Zoned HVAC System. Unlike old days of zoning a home hvac system, today, you may only need one central heating and air system to heat and cool a much larger home than it would normally handle with a single zone.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).