KINGERSONS - Your Warnerville Browse deals to buy for heating and cooling technician repair, duct cleaning, installations and yearly maintenance. Manuals and submittals sheets on central heating and air conditioning we sell at split air and heating 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 heat and air