KINGERSONS - Your Wallops Island Browse through discounted sale on for heating and cooling contractors equipment repair, maintainence and installation. Manuals and submittals sheets on central heating and air unit we sell at split air conditioner heat pump (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