KINGERSONS - Your Crumpton Factory direct, wholesale prices on for commercial air conditioning contractors ac maintainence, repair and new installations. Manuals and submittals sheets on central air and heat units we sell at split heat and air unit (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 ac and heat pump