KINGERSONS - Your Sheppard Afb Search and browse through deals on for heating and air conditioning contractors ac repairs, maintainence and installations. Manuals and submittals sheets on central air conditioner unit we sell at split heating and air (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 conditioner system