WeatherMaker® Single-Packaged Rooftop Units with EcoBlue™ Technology
50FCQ

Heat Pump Units with Puron® (R-410A) Refrigerant

3 to 25 Nominal Tons

Patented, new EcoBlue™ Technology was designed to improve performance and efficiency while decreasing maintenance and installation costs. The industry’s first beltless direct-drive vane axial fan for rooftop units is just one of many technological advances that prove that not all rooftop units are created equal. Other enhancements include a new control board and coil technology, permanently lubricated motor bearings, tool-less filter access doors and more – all available on this multi efficiency offering.

Performance Features

New unit control board with intuitive quick fan speed adjustment
New direct drive - EcoBlue™ Technology indoor fan system uses Vane Axial fan design & electronically commutated motor
Single-stage cooling capacity 04-06 models, two-stage on 07-28 models
SEERs to 14.3, IEER of 15.0
HSPF to 8.2 and COP’s to 3.6
Standard Cooling operating range up to 115 °F (46°C) and down to 40°F (4°C), lower temperature operation possible with low ambient kits
Innovative corrosive-resistant composite condensate pan in accordance with ASHRAE 62 Standard, sloping design; side or center drain
Proven high performance round copper tube and aluminum fin coil designs
Pre-painted exterior panels and primer-coated interior panels tested to 500 hours salt spray protection
04 to 06 models use fixed refrigerant metering device and 07-28 models use a TXV

Maintenance Features

New unit control board facilitating simple safety circuit troubleshooting and simplified control box arrangement as well as easy intuitive fan speed adjustment
Access panels with easy grip handles
Innovative, easy starting, no-strip screw feature on unit access panels
Tool-less filter access door
Optional hinged access panels also available
NEW Direct Drive – EcoBlue™ Technology Indoor fan system uses Vane Axial fan design and electronically commutated motor with beltless design
Two-inch disposable return air filters

Installation Features

Same footprint as prior Carrier models for that original fit; reduces installation costs and time
Field convertible from vertical to horizontal airflow configuration
Provisions for thru-the-bottom power entry capability as standard
Single point electrical and controls connections
Full perimeter base rail with built-in rigging adapters and fork truck slots

Reliability Features

Scroll compressors with internal line-break overload protection
24-volt control circuit protected with resettable circuit breaker
Permanently lubricated direct-drive ECM evaporator-fan motor
Totally enclosed condenser motors with permanently lubricated bearings
Low pressure and high-pressure switch protection
Precisely sizes suction line accumulator
Proven Time/Temperature defrost logo and control board

Standard Limited Warranty

5 years electric heaters
5 years parts only compressor
3 year SystemVu™ controller
One year parts only on all other parts
Additional extended warranty packages available

Factory-Installed Options

Temperature Sensing EconoMi$er with built-in relief
Enthalpy Sensing EconoMi$er with built-in relief
Multiple Electric Heat Sizes & Voltages
Return Air Smoke Detector
Supply Air Smoke Detector
CO2 Sensor
Condensate Overflow Protection
Multiple Static Fan Capabilities
Phase Monitor/Protection
Thru-The-Base Utility Connections
Louvered Hail Guards
Non-Fused Disconnect Switch
MERV-8 Return Air Filters
Hinged Access Panels
Unpowered Convenience Outlet
Powered Convenience Outlet
Coated Coils:
- Pre-Coat
- E-Coat
- Copper/Copper
Electrical Mechanical Controls
Intelligent SystemVu™ Integrated Communicating Controls
- Large full text – multi line display
- USB Flash Port for data transfer
- Built in i-Vu®, CCN and BACnet®
- Refrigerant pressure from display
- Quick LED Status – Run, Alert, Fault
- Conventional stat or sensor capabilities
- Historical component runtime and starts
- Supply Air Tempering
- Equipment / System Touch Compatibility
- Demand Limiting and ZS Sensor Compatibility
RTU-Open Communicating Controls
Extended Warranty Protection Plans
Financing Available

Heat Pump Models (50FCQ)

Nominal Cooling Ton Size	Cooling Stages	AHRI Efficiency (SEER) IEER	Dimensions (in) LxWxH	At 47°F		At 17°F		Approx. Unit Weight (lbs)
Nominal Cooling Ton Size	Cooling Stages	AHRI Efficiency (SEER) IEER	Dimensions (in) LxWxH	Heating Capacity (Btuh)	HSPF COP	Heating Capacity (Btuh)	HSPF COP	Approx. Unit Weight (lbs)
3	1	(14.3)	74 x 47 x 33	34000	(8.2)	17000	n/a	467
4			74 x 47 x 33	46600		23600		473
5			74 x 47 x 41	56500		30000		584
6	2	15.0	74 x 47 x 41	64500	3.60	35000	2.4	589
7.5			88 x 59 x 49	83000	3.40	48000	2.3	805
8.5				91000		55000	2.3	812
10				115000		66000	2.25	955
12.5			115 x 63 x 57	132000	3.30	82000	2.30	1250
15		14.0	127 x 86 x 49	168000		106000		1627
20			141 x 86 x 57	23400		136000		2057
25			141 x 86 x 57	27400		158000		2125

AHRI = Air-Conditioning, Heating & Refrigeration Institute
ASHRAE = American Society of Heating, Refrigerating and Air Conditioning, Inc.
IEER = Integrated Energy Efficiency Ratio
SEER = Seasonal Energy Efficiency Ratio
COP = Coefficient of Performance
HSPF = Heating Seasonal Performance Factor

NOTES
1. Rated and certified under ARI Standard 210/240 3-5 ton or 340/360 6+-ton, as appropriate.
2. Ratings are based on:
» Cooling Standard: 80°F (27°C) db, 67°F (19°C) wb indoor air temp and 95°F (35°C) db outdoor air temp.
3. 50FCQ units comply with US Energy Policy Act (2005).

Features