KINGERSONS - Your Marriott Slaterville Factory direct, wholesale prices on for mechanical hvac heat and air furnace repair, maintenance and installations. Manuals and submittals sheets on central air conditioning system we sell at split air conditioner 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 heating and air conditioning units