1 Lug, a protrusion of a firearm's bolt that locks it into the receiver or barrel.  Lug, part of a drum used in conjunction with tension rods and counter hoops to tension the drum head in relation to the shell.
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.
1 how much would a furnace including air conditioner cost for 1100 square foot condominium in chicago. 2  how much does an HVAC cost for an 1100 square foot condo in southern california.3  central heat and air for 1100 square foot home.dit Answer (for another -31 minute). Assuming you already have an installed units with all ductwork and so forth, small square footage furnace and AC can generally run anywhere form $2000-$5000 for each unit, or about $4000-10000 for a combined unit, depending on ease of installation, etc.