KINGERSONS - Your New Diggings Flip through several deals on for hvac technician jobs equipment repair, maintainence and installation. Manuals and submittals sheets on central air and heat we sell at split air heating and cooling (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 conditioner system