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Cobra  High Efficiency Rooftop Unit With Energy Recovery 3 to 12½ Tons 600 to 3,000 CFM All-in-one unitary rooftop offering with factory installed energy recovery capability. 3 to 12-½ ton cooling capacity with the capability to condition up to 600, 1000, 2000 or 3000 CFM of outdoor air. Features ASHRAE 90.1 Compliant, Energy Star Rated 48/50HJ Rooftop Unit (-3, -5, -6 models). Uses proven heat pump technology for energy recovery Single point power and control wiring Multiple speed fan motors in the Energy$ Recycler Spring return supply air damper Manually adjustable barometric relief damper Sloped, non-corrosive condensate pans COBRA control via Thermidistat featuring: 7-day programmable Occupied/Unoccupied modes Humidity Control ( E$R & MoistureMi$er) Hold function Holiday mode Keypad lock PremierLink Available UL and UL, Canada listed Benefits COBRA provides required ventilation levels while preconditioning outdoor air saving energy cost by reducing heating, cooling and dehumidification demands by up to 80%. This lightens the load for the main evaporator coil allowing you to downsize the tonnage need for a total system cost advantage. Provides additional stage of heat. Available in colder climates. Outdoor coil is contained within E$R cabinet therefore, it is not as susceptible to coil freeze up as a conventional heat pump. COBRA provides up to 100% outside air capability for compliance with industry ventilation standards. Wiring simplicity with just one power and control wiring connection. An exclusive ISO-Exhaust option that allows the energy of poor quality return air to be used without contaminating supply. Latent load control of ventilation air. An integral economizer (non-modulating) with barometric relief for "free" cooling when conditions are right. Combines with Carrier¿s MoistureMi$er denhumidification option for maximized humidity control. Available in the following combinations: Up to 3,000 CFM Outdoor Air Capability Rooftop Unit Tons Outside Air CFM Capability 48HJ_004-007 3 - 6 600, 1000 48HJ_008-014 7.5 - 12.5 2000, 3000 50HJ-004-007 3 - 6 600, 1000 50HJ-008-014 7.5 - 12.5 2000, 3000

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