® FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE333491-YTG-D-0409TECHNICAL GUIDE DescriptionThese York ® Affinity™ packaged cooling/heating airconditioners are designed for outdoor installation. Only utilityand duct connections are required at the point of installation.The single or two stage gas-fired heaters have aluminized steeltubular heat exchangers and spark to pilot ignition. They areavailable in natural gas with field conversion to propane.R-410AAFFINITY™ SERIESDNX, DNQ, DNZ MODELS2 - 5 TON60 HertzTested in accordance with: