KINGERSONS - Your Hopewell Factory direct, wholesale prices on for central air conditioner companies repair, duct cleaning, installations and yearly maintenance. Manuals and submittals sheets on central air and heat pump we sell at split ac and heat 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 heating and air unit