WeatherMaster® High-Efficiency Single-Packaged Rooftop Units with EcoBlue™ Technology 50GC WeatherMaster® High-Efficiency Single-Packaged Rooftop Units with EcoBlue™ Technology 50GC WeatherMaster® High-Efficiency Single-Packaged Rooftop Units with EcoBlue™ Technology 50GC

WeatherMaster® 50GC High-Efficiency Single-Packaged Rooftop Units with EcoBlue™ Technology

50GC

Redefining efficiency and performance for commercial HVAC systems.

  • EcoBlue™ Technology Industry-first beltless fan system for enhanced efficiency
  • Two-Stage Cooling Precision temperature control for maximum comfort
  • Energy Efficiency SEER ratings up to 16.0
WeatherMaster® 50GC High-Efficiency Single-Packaged Rooftop Units with EcoBlue™ Technology
Overview

The WeatherMaster® 50GC rooftop unit redefines commercial HVAC with EcoBlue™ technology, a beltless vane axial fan, two-stage cooling, high SEER ratings and a compact design, delivering efficient, reliable climate control and easy installation.

  • AHRI 340/360-C
  • AHRI 340/360
  • ASHRAE 90.1 Compliant
  • UL Listed

Features

At a glance

Type

Electric Heat / Electric Cooling / Cooling Only

Refrigerant

R-410A

Capacity Range

3 - 25 Tons

Efficiency (SEER/IEER)

17.4, 17.7

Alt Text Alt Text

WeatherMaster® 50GC rooftop unit provides cutting-edge, energy efficiency, precise climate control and reduced maintenance costs. Transform your comfort and indoor air quality.

Documents

Accessory and Kit Data

Indoor Air Quality CO2 Sensor and Duct-Mounted Aspirator Box for use with EconoMi$er® IV System

Ultraviolet Lamp Accessory for Rooftop Units 3 to 27.5 Tons

Filter Kit Accessory for Small Rooftop Units Select 3 to 15 Ton Units, CRFLTTRK002A00-006A00

Ultra Low Leak Vertical EconoMi$er® X Accessory for Small Rooftop Units 3 to 12.5 Tons (48/50LC 14 Not Included) CRECOMZR067A01, CRECOMZR069A01, and CRECOMZR071A01

Ultra Low Leak Vertical EconoMi$er® 2 Accessory for Small Rooftop Units, 3 to 12.5 Tons, CRECOMZR066A01, CRECOMZR068A01, CRECOMZR070A01

Thru-the-Bottom Electric Connections, Thru-the-Curb Gas Connection Accessory for Gas Heating/Electric Cooling Small Rooftop Units, 3 to 6 Tons (50/60 Hz)

Thru-the-Bottom Electric and Gas Connections Accessory for Gas Heating/Electric Cooling Small Rooftop Units, 3 to 6 Tons (50/60 Hz)

HH57AC078 CRENTDIF004A00 Enthalpy Sensor and Differential Enthalpy Sensor Accessories for Rooftop Units with EconoMi$er® IV Controller 3 to 27.5 Tons

CRECOMZR076A00, CRECOMZR078A00, CRECOMZR080A00 Vertical EconoMi$er® X Accessory for Small Rooftop Products Select 3 to 12-1/2 Tons

CRSTATUS001A00 Fan/Filter Status Switch Accessory for Small Rooftop Units Gas Heating/Electric Cooling, Electric Cooling and Heat Pump Units 3 to 15 tons

Smoke Detector Accessory for Small Rooftop Units 3 to 15 Tons P/Ns CRSMKKIT003A00, CRSMKSEN003A00

CRADCURB007A00, CRADCURB008A00, CRADCURB009A00 Horizontal Roof Curb Adapter Accessory for 48/50GC 04-06, 48/50HC 07-14

Low Ambient Control Kit Accessory for Small Rooftop Units, 3 to 6 Tons, CRLAMBKT001A01

Louvered Hail Guard Accessory for Gas Heating/Electric Cooling, Electric Cooling and Heat Pump Rooftop Units, 3 to 15 Tons

CRECOMZR101A00-CRECOMZR108A00, Vertical/Horizontal Low Leak/Ultra Low Leak EconomizerONE Accessory for Small Rooftop Units Select 3 to 12.5 Tons

Competitor Roof Curb Adapter Accessory Kit, 3 to 12.5 Tons, CRLNXCURB12A00, CRLNXCURB34A00, CRTRACURB12A00, CRTRACURB34A00, CRYRKCURB12A00, CRYRKCURB34A00

CRECOMZR109A00, CRECOMZR110A00, CRECOMZR111A00, CRECOMZR112A00 Vertical/Horizontal Low Leak/Ultra Low Leak EconomizerONE Accessory for Small Rooftop Units Select 10 to 15 Tons

Horizontal EconoMi$er X Accessory for Small Rooftop Products Select 3 to 12-1/2 Tons (48/50LC 14 Not Included) CRECOMZR077A00, CRECOMZR079A00, CRECOMZR081A00

CRCNDOVR005A00 Accessory Condensate Overflow Switch for Small/Medium Rooftop Units, 3 to 28 Tons, 50/60 Hz

33WIFISTAT43 Wi-Fi Thermostat

Split Systems, 6 to 20 Tons (21.5 to 70.3 kW) Rooftop Units, 3 to 27.5 Tons (10.5 to 96.7 kW) Packaged Heat Pumps Phase Monitor Accessory 50/60 Hz CRPHASE3001A02 CRPHASE3002A00 CRPHASE3002A01

Low Ambient Control Kit Accessory for Small Rooftop Units Select 6 to 27.5 Tons

CRECOMZR113A00 and CRECOMZR114A00 Ultra Low Leak EconomizerONE Accessory for Medium Rooftop Units 15 to 27.5 Tons

Electric Heater and Single Point Box Accessory for Electric Cooling Small Rooftop Units, Select 3 to 6 Tons CRHEATER323A00-341A00, CRSINGLE037A00-041A00,060A00-063A00

Heater Accessory for Single Package Rooftop Units Select 17.5 to 27.5 Tons P/N CRHEATER454A00-CRHEATER471A00

Electric Heater and Single Point Box Accessory for Electric Cooling Select 6 to 15 Tons, P/N CRHEATER410A-428A, 451A-453A, CRSINGLE 042A00-045A00, 47A00, 049A00-053A00, 064A00-073A00

Vertical Power Exhaust Accessory for Gas Heating/Electric Cooling, Electric Cooling, and Heat Pump Rooftop Units, 3 to 15 Tons, CRPWREXH021A01, CRPWREXH022A01, CRPWREXH023A01, CRPWREXH030A01, CRPWREXH080A00, CRPWREXH081A00

CRTRVUKT001A00 TruVu Controller Kit for Rooftop Units 48/50FE*04-16, 50FEQ04-14, 48/50GE*04-14, 50GEQ04-12, 48/50FC*04-16, 50FCQ04-14, 48/50GC*04-14 and 50GCQ04-12, 3 to 15 Tons

CRTRVUKT002A00 TruVu Controller Kit for Rooftop Units 48/50FE*20-30, 50FEQ17-28, 48/50GE*17-28, 50GEQ17-28, 48/50FC*20-30, 50FCQ17-28, 48/50GC*17-28, and 50GCQ17-28, 15 to 27.5 Tons

Brochure

Humidi-MiZer® Adaptive Dehumidification System

A World of Comfort 2025 - Brochure

Light Commercial RTUs - Smoke Detectors

Carrier Weather Series Rooftop Units* with EcoBlue™ Technology Brochure

Carrier Weather Series Rooftop Units* with EcoBlue™ Technology Product Chart

Light Commercial RTUs - 4 Inch Filter Rack - Web Version

Light Commercial RTUs - 4 Inch Filter Rack - Printer Version

Understanding the AIM Act

Staged Air Volume (SAV) System for Carrier’s Small and Medium Packaged Rooftop Units and Light Commercial Splits Systems

A World of Comfort 2025 - Brochure (Printer Version)

CAD Templates

DXF/CAD Templates for 48/50FC,GC and JC Rooftop Units

Controls

RTU Open Multi-Protocol Controller Factory-Installed Option for 48/50FC,GC,HC,KC,LC,TC and 50FCQ,GCQ,KCQ,HCQ,TCQ

48/50FC04-30, 48/50GC04-28 Single Package Rooftop Units with SystemVu Controls Version 5.X and Puron (R-410A) Refrigerant, Controls, Start-Up, Operation and Troubleshooting

Guide Specifications

50GC Guide Specifications, 6 to 12.5 Nominal Tons (Honeywell)

50GC Guide Specifications, 15 to 25 Tons

50GC Guide Specifications, 6 to 12.5 Nominal Tons (Siemens)

50GC Guide Specifications, 3 to 5 Nominal Tons (Siemens)

Installation

High Short Circuit Current Rating (60 Hz HSCCR) Supplement for Single Package Rooftop (3 to 15 Nominal Tons)

50GC**04-06 WeatherMaster® Single Package Rooftop Cooling Only/Electric Heat Unit with Puron® (R-410A) Refrigerant (Honeywell)

50GC 07-12 WeatherMaster® Single Package Rooftop Cooling Only with Puron® (R-410A) Refrigerant (Honeywell)

50GC**14-WeatherMaster® Single Package Rooftop Cooling Only with Puron® (R-410A) Refrigerant and EcoBlue™ Fan Technology (Honeywell)

50GC**17-28-WeatherMaster® Single Package Rooftop Cooling Only with Puron® (R-410A) Refrigerant and EcoBlue™ Fan Technology (Honeywell)

50GC**14-WeatherMaster® Single Package Rooftop Cooling Only with Puron® (R-410A) Refrigerant and EcoBlue™ Fan Technology (Siemens)

50GC**17-28-WeatherMaster® Single Package Rooftop Cooling Only with Puron® (R-410A) Refrigerant and EcoBlue™ Fan Technology (Siemens)

50GC 07-12 WeatherMaster® Single Package Rooftop Cooling Only with Puron® (R-410A) Refrigerant (Siemens)

50GC**04-06 WeatherMaster® Single Package Rooftop Cooling Only/Electric Heat Unit with Puron® (R-410A) Refrigerant (Siemens)

Maintenance

50GC**04-06 Single Package Rooftop Electric Cooling Units with Puron® (R-410A) Refrigerant (Honeywell)

50GC**04-06 Single Package Rooftop Electric Cooling Units with Puron® (R-410A) Refrigerant (Siemens)

50GC-*07-14 Single Package Rooftop Electric Cooling Units with Puron® (R-410A) Refrigerant (Siemens)

50GC-*17-28 Single Package Rooftop Electric Cooling Units with Puron® (R-410A) Refrigerant (Siemens)

Press Release

Press Release - Carrier Introduces Innovative EcoBlue Technology Featuring Industry-First Beltless Indoor Fan System in RTUs

Press Release - Carrier Innovations Named Finalists in Consulting-Specifying Engineer® Magazine’s Product of the Year Competition

Product Data

48/50GC**07-14 WeatherMaster® Single-Package Gas Heating/Electric Cooling and Electric Cooling Rooftop Units with Optional Electric Heat with Puron® Refrigerant (R-410A), 6 to 12.5 Nominal Tons (Honeywell)

48/50GC**17-28 WeatherMaster® Single-Package Gas Heating/Electric Cooling and Electric Cooling Rooftop Units with Optional Electric Heat with Puron® Refrigerant (R-410A), 15 to 25 Nominal Tons (Siemens)

48/50GC**07-14 WeatherMaster® Single-Package Gas Heating/Electric Cooling and Electric Cooling Rooftop Units with Optional Electric Heat with Puron® Refrigerant (R-410A), 6 to 12.5 Nominal Tons (Siemens)

48/50GC**04-06 WeatherMaster® Single-Package Gas Heating/Electric Cooling and Electric Cooling Rooftop Units with Optional Electric Heat with Puron® Refrigerant (R-410A), 3 to 5 Nominal Tons (Siemens)

REVIT and 3D DRW Files

50GC04-06 Family REVIT Files

Small Rooftop Revit Cheat Sheet - Tips and Tricks for Revit Family Files

50GC07-09 Family REVIT Files

50GC12 Family REVIT Files

50GC14 Family REVIT Files

Warranty Card

Limited Warranty - 50FC, 50GC Packaged Cooling Rooftop Unit with Puron® Refrigerant Commercial Rooftop Equipment

Limited Warranty for Light Commercial Equipment

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