Carrier Weathermaker – 50KCQ Commercial Rooftop Units

WeatherMaker® 50KCQ rooftop units were designed to be easy to install, maintain, and operate, with customer-requested features including a gage port, centralized control center, plug-and-play accessory board, “no-strip screw” collars, and handled access panels. Units are field-convertible to horizontal airflow without special adapter curbs or kits, making it easy for the installer to adjust to unexpected jobsite complications. Units are pre-wired and pre-charged with Puron (R-410A) refrigerant and are factory tested.

  • 3 to 5 Nominal Tons

Performance Features

  • ASHRAE 90.1 compliant
  • Single-stage cooling capacity control
  • Up to 14.3 SEER, 12.2 EER and 8.2 HSPF
  • Cooling operating range up to 115 °F (46°C) and down to 25°F (-4°C) using winter start kit
  • Innovative non-corrosive composite condensate pan in accordance with ASHRAE 62 Standard, sloping design; side or center drain
  • Pre-painted exterior panels and primer-coated interior panels tested to 500 hours salt spray protection

Maintenance Features

  • Control terminal board facilitating simple safety circuit troubleshooting and simplified control box arrangement
  • Access panels with easy grip handles
  • Innovative, easy starting, no-strip screw feature on unit access panels
  • Direct Drive – ECM indoor fan motor standard with optional belt drive systems available
  • Two-inch disposable return air filters

Installation Features

  • Same footprint as installed Carrier 3-5 ton rooftops back to 1989, reducing installation costs and time
  • Field convertible from vertical to horizontal airflow configuration
  • Provisions for thru-the-bottom power entry capability as standard
  • Single point gas, electric, 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
  • Compressor crankcase heaters (sizes 05 to 06 sizes)
  • 24-volt control circuit protected with resettable circuit breaker
  • Permanently lubricated evaporator-fan motor
  • Totally enclosed condenser motors with permanently lubricated bearings
  • Low pressure and high-pressure switch protection
  • Liquid line filter drier as standard

Standard Limited Warranty

  • 5 years parts only electric heater
  • 5 years parts only compressor
  • One year parts only on all other parts
  • Additional extended warranty packages available
Nominal Cooling Ton Size Cooling Stages AHRI Efficiency (SEER) EER Dimensions (in) LxWxH At 47°F At 17°F Unit Weight (lb)
Heating Capacity (Btuh) HSPF Heating Capacity (Btuh) COP
3 1 (14.0) 74x47x33 35600 (8.1) 18400 N/A 495
4 1 (14.0) 74x47x33 45500 (8.0) 23800 N/A 580
5 1 (14.1) 74x47x41 58000 (8.2) 28600 N/A 610

Carrier Weathermaker 50KCQ: Your Ideal Commercial Rooftop Solution in Toronto

When it comes to efficient and reliable commercial rooftop units, the Carrier Weathermaker 50KCQ stands out as a top choice for businesses across Toronto and the GTA. Designed for easy installation and maintenance, this unit offers a range of customer-requested features, ensuring optimal performance and convenience. Whether you're in need of a new installation or a seamless replacement, Cozy Comfort Plus is your trusted partner, providing expert services and consultations right from our North York showroom.

Features and Benefits: Why Choose the Carrier Weathermaker 50KCQ?

This robust unit is ASHRAE 90.1 compliant, boasting a single-stage cooling capacity control with up to 14.3 SEER and 12.2 EER. Its wide operating range, from 115°F (46°C) to 25°F (-4°C), ensures year-round comfort. With innovative features like a non-corrosive composite condensate pan and pre-painted exterior panels, it promises longevity and reliability. Ease of maintenance is guaranteed with control terminal boards for simple troubleshooting and accessible panel designs.

Installation and Showroom Services in North York, Toronto

At Cozy Comfort Plus, we offer professional installation services, ensuring your Carrier Weathermaker - 50KCQ is set up for maximum efficiency. Our licensed HVAC technicians are experienced in converting units from vertical to horizontal airflow configurations, adapting to any job site with ease. Visit our North York showroom for live demos and personalized consultations, helping you make an informed decision.

Repair and Maintenance: Keeping Your Units in Top Shape

Regular tune-ups and prompt repairs are vital for extending the lifespan of your commercial rooftop units. Cozy Comfort Plus is proud to offer comprehensive repair services throughout Toronto and the GTA, ensuring your Carrier Weathermaker - 50KCQ operates seamlessly. Whether you need immediate repairs or routine maintenance, our technicians are ready to assist you.

Contact Cozy Comfort Plus today for quotes on new installations or inquire about our financing and rental programs. As an authorized Carrier dealer, we also assist with rebate programs like the Greener Homes Grant and Home Renovation Savings Program. Reach out to us and discover how our solutions can benefit your commercial space.

What are the installation requirements for the Carrier Weathermaker 50KCQ?

The Carrier Weathermaker 50KCQ requires a footprint compatible with Carrier's 3-5 ton models dating back to 1989. It can be field-converted from vertical to horizontal airflow, and provisions for thru-the-bottom power entry are standard.

How long does a Carrier Weathermaker 50KCQ unit last?

With proper maintenance, a Carrier Weathermaker 50KCQ unit can last 15-20 years. Regular servicing by a professional technician is recommended to ensure longevity and optimal performance.

What are the benefits of choosing the Carrier Weathermaker 50KCQ over alternatives?

The Carrier Weathermaker 50KCQ offers superior energy efficiency, ease of installation, and reliable performance. Its compliance with ASHRAE standards and innovative design features make it a preferred choice for commercial applications in the Toronto area.

Are there any rebate programs available for the Carrier Weathermaker 50KCQ?

Yes, Cozy Comfort Plus can assist you with rebate programs such as the Greener Homes Grant and Home Renovation Savings Program. These programs can provide financial incentives for upgrading to energy-efficient systems.

Can I see a live demo of the Carrier Weathermaker 50KCQ?

Absolutely! Visit our North York showroom for a live demo of the Carrier Weathermaker 50KCQ. Our experts are available to demonstrate the features and answer any questions you may have.

How often should the Carrier Weathermaker 50KCQ be serviced?

It's recommended to service the Carrier Weathermaker 50KCQ at least once a year. Regular maintenance checks ensure the unit operates efficiently and extends its lifespan.

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Options

Factory-Installed Field-Installed
Cabinet
Thru the base electrical or gas line connections X X
Hinged access panels X
Coil Options
Cu/Cu indoor and/or outdoor coils X
Pre-coated outdoor coils X
Premium, e-coated outdoor coils X
Condenser Protection
Condenser coil hail guard (louvered design) X X
Controls
Thermostats, temperature sensors and subbases X
PremierLink DDC communicating controller X X
RTU Open multi-protocol controller X X
Smoke detector (supply and/or return air) X
Time Guard II compressor delay control circuit X
Filter status switch X
Fan status switch X
Economizers & Outdoor Air Dampers
EconoMi$er IV (for electro-mechanical controlled RTUs) X X
EconoMi$er X (for electro-mechanical controlled RTUs with CA Title 24 FDD) X X
EconoMi$er 2 (for DDC controlled RTUs) X X
Ultra-low leak economizer dampers X X
Motorized 2-position outdoor air damper X X
Manual outdoor dir damper X
Barometric relief X X
Power exhaust X
Economizer Sensors & IAQ Devices
Single dry bulb temperature sensors X X
Differential dry bulb temperature sensors X
Single enthalpy sensors X X
Differential enthalpy sensors X
CO2 sensor (wall, duct, or unit mounted) X X
Electric Heat
Multiple electric resistance heater kW sizes X
Single point kit X
Indoor Motor & Drive
Multiple motor and drive packages X
Low Ambient Control
Winter start kit X
Motormaster head pressure controller X
Power Options
Convenience outlet (powered) X
Convenience outlet (unpowered) X
Non-fused disconnect X
Roof Curbs
Roof curb 14″ (356mm) X
Roof curb 24″ (610mm) X