KINGERSONS - Your Larsen Bay Factory direct, wholesale prices on for local hvac companies repair, duct cleaning, installations and yearly maintenance. Manuals and submittals sheets on central cooling heating system we sell at split air and heating 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 heat and air conditioning