KINGERSONS - Your Laurel Mountain Browse through hot deals on for heating and air conditioning companies equipment repair, maintainence and installation. Manuals and submittals sheets on central air and heat unit we sell at split air and heating system (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 air with heat pump