Stealth Hot Heat Pump (ETS) The ETS Stealth series condensing units use Twin Single Compressor technology to provide cooling efficiencies up to 15.7 SEER. They are to be installed with the matching variable speed Enhancer air handler or Diamond furnace, or with the two-stage or single-stage indoor unit,, a corresponding coil and sweat connect lines. A factory specified balanced port hard shut-off TXV kit must be used for proper installation and optimum performance.
	Olympian® Series High Efficiency (ERE) The low profile York Olympian® Series is built to the same exacting quality standards demanded of all York equipment, and has earned its own reputation for dependability, quiet operation, and efficiency. As with all York condensing units, the ERE models are designed to be custom-matched with a York evaporator section. Matching air handlers are available for upflow, downflow, and horizontal applications. Electric heaters and add-on coils are also available. With efficiency ratings ranging from 10 SEER to as high as 15.3, when matched to a compatible variable-speed air handler, the Olympian Series is the niche line for homeowners in search of highly-affordable home comfort, in terms of both initial installed cost and long-term operation.
	Stellar® 2000 PLUS Series High Efficiency (EFH) York Stellar® 2000 PLUS Series heat pumps provide year-round energy savings and durable performance in complete systems using compact fan coils or stand alone evaporators in add-on installations to furnaces. Matching air handlers are available for upflow, downflow, and horizontal applications. Electric heaters and add-on coils are also available. As its name implies, the York Stellar 2000 PLUS Heat Pump Series is the “star” of the York line. From its design to its engineering and manufacturing, York products provide unparalleled comfort and operational economy. Feature for feature, the York Stellar 2000 PLUS Series heat pump line provides the value discriminating homeowners demand in terms of reliability and home comfort.
	Olympian® Series High Efficiency (ERA) The low profile York Olympian® Series is built to the same exacting quality standards demanded of all York equipment, and has earned its own reputation for dependability, quiet operation, and efficiency. Models include: • Olympian 10 Heat Pumps (ERA) • Olympian Three-Phase Heat Pump (ERA) 10 SEER As with all York condensing units, the ERA models are designed to be custom-matched with a York evaporator section. Matching air handlers are available for upflow, downflow, and horizontal applications. Electric heaters, Gas or Oil furnaces, and add-on coils are also available. The Olympian Series is the niche line for homeowners in search of highly-affordable home comfort, in terms of both initial installed cost and long-term operation. The Three-Phase 208/230/460V is available in 3, 4, 5, 6-1/3, and 7-1/2 Tons.
	Olympian® Series High Efficiency (ERC) The low profile York Olympian® Series is built to the same exacting quality standards demanded of all York equipment, and has earned its own reputation for dependability, quiet operation, and efficiency. As with all York condensing units, the ERC models are designed to be custom-matched with a York evaporator section. Matching air handlers are available for upflow, downflow, and horizontal applications. Electric heaters and add-on coils are also available. With efficiency ratings ranging from 10 SEER to as high as 15.3, when matched to a compatible variable-speed air handler, the Olympian Series is the niche line for homeowners in search of highly-affordable home comfort, in terms of both initial installed cost and long-term operation.
	Stellar® 2000 Series High Efficiency (EFD) York Stellar® 2000 Series heat pumps provide year-round energy savings and durable performance in complete systems using compact fan coils or stand alone evaporators in add-on installations to furnaces. Matching air handlers are available for upflow, downflow, and horizontal applications. Electric heaters and add-on coils are also available. Models include: • Stellar 2000 Heat Pump (EFD) 10 SEER As its name implies, the York Stellar 2000 Heat Pump Series is the “star” of the York line. From its design to its engineering and manufacturing, York EFD products provide unparalleled comfort and operational economy. Feature for feature, the York Stellar EFD Series heat pump line provides the value discriminating homeowners demand in terms of reliability and home comfort.