WEATHERMAKER - 48KC
WEATHERMAKER - 48KC-1

Carrier Weathermaker – 48KC Commercial Rooftop Units

48KC WEATHERMAKER® rooftop units were designed by customers for customers. With a gauge plug, centralized control center, plug & play accessory board, “no-strip screw” collars, and handled access panels, we’ve made the unit easy to install, easy to maintain, and easy to use. Units are pre-wired and pre-charged with Puron® (R-410A) refrigerant at the factory. The units are factory tested in both heating and cooling modes.

  • 3 to 5 Nominal Tons
Categories: , Tag:

Performance Features

  • ASHRAE 90.1 compliant
  • Single-stage cooling capacity control
  • Up to 14.1 SEER and 12.0 EER
  • Gas efficiencies up to 82%
  • 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
  • Exclusive IGC solid-state control for on-board diagnostics with LED error code designation, burner control logic and energy saving
  • indoor fan motor delay
  • 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
  • Tool-less filter access door
  • Optional hinged access panels also available
  • 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
  • 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
  • Exclusive IGC anti-cycle protection for gas heat operation
  • Solid-state electronic direct spark ignition system and flame roll-out safety protector

Standard Limited Warranty

  • 10 years parts only heat exchanger – aluminized
  • 15 years parts only heat exchanger – stainless steel
  • 5 years parts only compressor
  • One year parts only on all other parts
  • Additional extended warranty packages available

Carrier Weathermaker - 48KC Commercial Rooftop Units Brochure

Carrier Weathermaker - 48KC Commercial Rooftop Units Manual

Carrier Weathermaker - 48KC Commercial Rooftop Units Document

Nominal Cooling Ton Size Cooling Stages AHRI Efficiency (SEER) EER Dimensions (in) LxWxH Low Gas Heating Input (MBtuh) Medium Gas Heating Input (MBtuh) High Gas Heating Input (MBtuh) Approx. Unit Weight (lbs)
3 1 (14.0) 74x47x33 72 115 – 490
4 1 (14.0) 74x47x33 72 115 150 544
5 1 (14.1) 74x47x41 72 115 150 597

Carrier Weathermaker - 48KC Commercial Rooftop Units: Your Premier Solution in Toronto

When it comes to top-tier HVAC solutions, the Carrier Weathermaker - 48KC Commercial Rooftop Units stand out as a leader in performance, reliability, and energy efficiency. As a trusted choice for businesses across Toronto and the Greater Toronto Area (GTA), these units are designed with input from customers, ensuring they meet the highest standards of ease of installation, maintenance, and operation.

Unmatched Features and Benefits of Carrier Weathermaker Units

The Carrier Weathermaker 48KC units are ASHRAE 90.1 compliant, offering single-stage cooling capacity control with up to 14.1 SEER and 12.0 EER. With gas efficiencies reaching up to 82%, these units provide a robust solution for both heating and cooling needs. The innovative design includes a non-corrosive composite condensate pan and exclusive IGC solid-state control for diagnostics, making them a reliable choice for commercial applications.

Technology and Brand Uniqueness

Carrier's commitment to technology innovation is evident in the Weathermaker units. They incorporate advanced features such as scroll compressors with internal line-break overload protection, a 24-volt control circuit with a resettable circuit breaker, and permanently lubricated motors, ensuring longevity and reduced maintenance costs. As an authorized dealer of Carrier products, Cozy Comfort Plus brings these cutting-edge solutions to businesses in North York and throughout the GTA.

Expert Installation and Showroom Demos

At Cozy Comfort Plus, we emphasize seamless installation and exceptional service. Our team of licensed HVAC technicians ensures that your Carrier Weathermaker units are installed to perfection, minimizing downtime and maximizing efficiency. Visit our North York showroom for live demos and product consultations, where our experts will guide you through the features and benefits of these remarkable rooftop units.

Comprehensive Repair and Maintenance Services in Toronto and GTA

Beyond installation, Cozy Comfort Plus offers comprehensive repair and maintenance services for Carrier Weathermaker units. Whether you need a quick tune-up or a more extensive repair, our skilled technicians are ready to assist. We also support businesses with troubleshooting and maintenance strategies to keep your HVAC systems running smoothly year-round.

Get a Quote and Explore Rebate Opportunities

Ready to enhance your commercial space with the Carrier Weathermaker 48KC units? Contact Cozy Comfort Plus for a personalized quote and learn about available rebate programs like the Greener Homes Grant and Home Renovation Savings Program. Our team is here to help you navigate these incentives and maximize your savings.

What are the installation requirements for Carrier Weathermaker 48KC units?

Installing Carrier Weathermaker 48KC units requires a compatible rooftop space and a single point connection for gas, electric, and controls. Our expert technicians at Cozy Comfort Plus ensure a seamless installation process, reducing costs and time with their proficiency and experience.

How long do Carrier Weathermaker 48KC units typically last?

With proper maintenance, Carrier Weathermaker 48KC units can last 15-20 years. Regular servicing and timely repairs by Cozy Comfort Plus can help extend their lifespan and improve efficiency.

What makes Carrier Weathermaker units a better choice than alternatives?

Carrier Weathermaker units offer superior energy efficiency, reliability, and advanced technology like scroll compressors and solid-state controls. These features, combined with Cozy Comfort Plus's expert installation and support, make them a smart investment for any commercial property.

Are there rebate opportunities available for purchasing Carrier Weathermaker 48KC units?

Yes, there are rebate opportunities available such as the Greener Homes Grant and the Home Renovation Savings Program. Cozy Comfort Plus can assist you in understanding and applying for these rebates to maximize your savings.

Can I see a demo of the Carrier Weathermaker 48KC units before purchasing?

Absolutely! Visit our North York showroom for a live demo of the Carrier Weathermaker 48KC units. Our knowledgeable staff will walk you through all the features and answer any questions you might have.

What kind of maintenance does the Carrier Weathermaker 48KC require?

Regular maintenance includes checking and replacing air filters, inspecting electrical connections, and ensuring the condensate pan is clean. Cozy Comfort Plus offers comprehensive maintenance services to keep your units in optimal condition.

Reviews

There are no reviews yet.

Be the first to review “Carrier Weathermaker – 48KC Commercial Rooftop Units”

Your email address will not be published. Required fields are marked *

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
Humidity Control
Humidi-MiZer adaptive dehumidification system (3-phase models only) 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
Gas Heat
Liquid propane (LP) conversion kit X
High altitude conversion 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

Related products