KINGERSONS - Your Westport Point Browse through discounted sale on for ac technician heat and air furnace repair, maintenance and installations. Manuals and submittals sheets on central air and heat units we sell at split heating and air conditioning 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 cooling heating system