KINGERSONS - Your Walnuttown Browse through discounted sale on for air and heating companies heat and air furnace repair, maintenance and installations. Manuals and submittals sheets on central air conditioner systems we sell at split cooling system (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 cooling and heating systems