KINGERSONS - Your Vann Crossroads Flip through several deals on for heating and cooling repair companies equipment repair, maintainence and installation. Manuals and submittals sheets on central heat & air we sell at split air conditioner units (ductless type) delivered straight to your doorstep. Typical delivery time from distribution warehouse is 1-5 business days depending upon products ordered, quantity and location of the shipping address. window cooling system