Rooftop Units

Carrier provides a complete line of HVAC equipment including gas fired/electric cooling rooftop units, elelectric cooling rooftop units with optional electric heat, heat pump rooftop units and water source heat pump rooftop units to meet your most demanding HVAC systems requirements.

Constant Volume Rooftop Units Rooftop Unit Type Efficiency Model Refrigerant Capacity (Tons) Gas Fired Heating/Electric Cooling Rooftop Units Centurion Exceeds Energy Star and ASHRAE 90.1 48PG Puron 2 to 25 48HG R-22 12½ to 25 Weathermaster Meets or Exceeds Energy Star and ASHRAE 90.1 48HE R-22 2 to 5 48HJ R-22 3 to 12½ 12 to 15 18 to 25 Weathermaker Meets ASHRAE 90.1 48TM R-22 3 to 12½ 15 to 25 Standard efficiency units 48TF R-22 3 to 12½ 48TJ R-22 15 to 25

Electric Cooling Optional Electric Heat Rooftop Units Centurion Exceeds Energy Star and ASHRAE 90.1 50PG Puron 2 to 25 50HG R-22 12½ to 25 Weathermaster Meets or Exceeds Energy Star and ASHRAE 90.1 50HE R-22 >2 to 5 50HJ R-22 3 to 12½ 12 to 15 18 to 25 Weathermaker Meets ASHRAE 90.1 50TM R-22 3 to 12½ 15 to 25 Standard efficiency units 50TFF R-22 3 to 12½ 50TJ R-22 15 to 25

Heat Pump Rooftop Units Weathermaster Meets or Exceeds Energy Star and ASHRAE 90.1 50HEQ R-22 2 to 5 50HJQ R-22 3 to 10 12½ to 15 Weathermaker Standard efficiency units 50TFQ R-22 3 to 10 Water Source Heat Pump Rooftop Units Aquazone Meets ASHRAE 90.1 50RTG R-22 3 to 25

Variable Volume Rooftop Units Rooftop Unit Type Efficiency Model Refrigerant Capacity (Tons) Gas Fired Heating/Electric Cooling Rooftop Units Weathermaster Meets or Exceeds Energy Star and ASHRAE 90.1 48Z R-22 30 to 105 Weathermaker Meets ASHRAE 90.1 48A R-22 20 to 60 Electric Cooling Optional Electric Heat Rooftop Units Weathermaster Meets or Exceeds Energy Star and ASHRAE 90.1 50Z R-22 30 to 105 Weathermaker Meets ASHRAE 90.1 50A R-22 20 to 60 Heat Pump Rooftop Units Weathermaker Meets ASHRAE 90.1 50EJQ R-22 20 to 25 50EWQ R-22 20 to 25

Rooftop Accessories

Rooftop Accessory	Description	Used with these Rooftop Units
Cobra	Energy Recovery	48/50HJ (Small Sizes)
Energy$Recycler	Energy Recovery	48/50HJ, 48/50TF, 48/50TM, 50HJQ, 50TFQ (Small Sizes)
Humidi-MiZer	Adaptive Humidity Control	48/50HJ (Small Sizes)
MoistureMi$er	Humidity Control	48/50HJ (Large Sizes)
Economi$er2	Economizer	All Units
	Economizer	All Units
Enviro-Shield	Environmental Coil Protection	All Units
Hinged Panels	Maintenance Time Saver	All Units