From inside (document excerpt):
25HPA5H Performancet 15 Series Heat Pump with Puronr Refrigerant 2 to 5 Nominal Tons (Sizes 24 to 60) Product Data INDUSTRY LEADING FEATURES / BENEFITS ENERGY EFFICIENCY 15 SEER/13 EER/9 HSPF (Nominal) WeatherArmor Ultrat Baked- powder paint -on Steel louver coil guard Color matched cabinet screws Silencer System IIt for sound as low as 68 dBA Quiet mount split post compressor grommets External silencer muffler Exclusive Silencer top design 8 Pole PSC ball-bearing condenser fan motor Forward-swept condenser fan blade Compressor blanket Quiet shift defrost AESTHETIC DESIGN EXTRA QUIET OPERATION RELIABILITY, QUALITY AND TOUGHNESS the environmentally sound refrigerant Carrier’s heat pumps with Puronr refrigerant provide a collection of features unmatched by any other family of equipment.
The 25HPA has been designed utilizing Carrier’s Puronr refrigerant. The environmentally sound refrigerant allows consumers to make a responsible decision in the protection of the earth’s ozone layer. As an Energy Starr Partner, Carrier Corporation has determined that this product meets the Energy Starr guidelines for energy efficiency. Refer to the combination ratings in the Product Data for system combinations that meet Energy Starr guidelines. NOTE: Ratings contained in this document are subject to change at any time. Always refer to the AHRI directory (www.ahridirectory.org) for the most up- -date ratings -toinformation. croll compressor Field-installed 16 cu. in. filter drier Back-seating service valves High-pressure switch Loss- -charge switch -ofInternal pressure-relief valve Internal thermal overload Suction line accumulator Vapor fog eliminator Infinityt Control compatible On-board Carrier diagnostics Up to 14 point diagnostic capability Long line accessory connections Long-line – up to 250 feet (76.20 m) total equivalent length, up to 200 feet (60.96 m) condenser above evaporator, or up to 80 ft. (24.38 m) evaporator above condenser (See Longline Guide for more information.) Low ambient (down to -20_F/-28.9_C) with accessory kit CONTROLS AND DIAGNOSTICS APPLICATIONS S MODEL NUMBER NOMENCLATURE