KINGERSONS - Your Dayton Browse through discounted sale on for local heating and cooling companies repair, duct cleaning, installations and yearly maintenance. 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 heating & air