Found some old ducting up in the attic that should be removed The ac unit is not charged properly needs a little refrigerant. Both the furnace and the water heater are not hooked up properly on the vent piping for the carbon monoxide. (See photos) $2500 cash price includes hooking up the venting properly and adding up to 1lb of R410a. Also removing the old metal swamp cooler duct inside attic attic.