KINGERSONS - Your Rankin Read details and browse to buy for gas furnace replacement company ac and heat pump repair, installations and repairs. Manuals and submittals sheets on central air & heat units we sell at split heating and air 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 air conditioning units