KINGERSONS - Your Deerisle Browse deals to buy for heating and cooling contractors heat and air furnace repair, maintenance and installations. Manuals and submittals sheets on central air conditioner heat pump we sell at split heating and cooling (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 air conditioner systems