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

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

Technical Specifications

At a glance

Type

Heat Pump

Refrigerant

R-410A

Capacity Range

3 - 25 Tons

Efficiency (SEER/IEER)

14.3, 15.0

Features

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

Options

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

RTU-Open Communicating Controls

Extended Warranty Protection Plans

Financing Available

 

Physical Data


Nominal Cooling Ton Size

Cooling Stages

AHRI Efficiency (SEER) IEER

Dimensions (in) LxWxH
At 47°FAt 17°F
Approx. Unit Weight
(lbs)
Heating Capacity
(Btuh)
HSPF COPHeating Capacity
(Btuh)
HSPF COP
31(14.3)74 x 47 x 3334000(8.2)17000n/a467
41(14.3)74 x 47 x 3346600(8.2)23600n/a473
51(14.3)74 x 47 x 41
56500(8.2)30000n/a584
6215.074 x 47 x 41645003.60350002.4589
7.5215.088 x 59 x 49830003.40480002.3805
8.5215.088 x 59 x 49910003.40550002.3812
10215.088 x 59 x 491150003.40660002.25955
12.5215.0115 x 63 x 571320003.30820002.301250
15214.0127 x 86 x 491680003.30820002.301627
20214.0141 x 86 x 572340003.30820002.302057
25214.0141 x 86 x 572740003.30820002.302125

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).

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