KINGERSONS - Your Suburb Maryland Fac Factory direct, wholesale prices on for local air conditioning contractors heat and air furnace repair, maintenance and installations. Manuals and submittals sheets on central air conditioning we sell at split ac and heat pump (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 ac and heat pump