KINGERSONS - Your Epworth Read details and browse to buy for looking for hvac subcontractors repair, duct cleaning, installations and yearly maintenance. Manuals and submittals sheets on central air conditioner system we sell at split air systems (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 with heat pump