WeatherExpert 50LC Ultra High-Efficiency Single Packaged RTU

WeatherMaker 50KC Standard Efficiency Single Packaged RTU

The WeatherExpert 50LC Ultra High-Efficiency Single Packaged RTU is a state-of-the-art HVAC (heating, ventilation, and air conditioning) system designed for commercial and industrial buildings. It is a single-packaged unit that combines all the necessary components for heating and cooling into one convenient package, making it easy to install and maintain.

One of the critical features of the WeatherExpert 50LC is its ultra-high efficiency rating. In addition, it uses advanced technology to minimize energy consumption and reduce operating costs, making it an eco-friendly and cost-effective choice for businesses. 

It uses a high-efficiency compressor and an advanced heat exchanger to extract the maximum heat or cooling from the air, depending on the season. It also has a variable-speed fan that can adjust its speed to match the demand for heating or cooling, further reducing energy consumption.

The WeatherExpert 50LC is designed for a wide range of climates, making it a versatile and reliable choice for businesses in different parts of the country. It can operate in temperatures as low as -20 degrees Fahrenheit and as high as 120 degrees Fahrenheit, making it suitable for use in extreme weather conditions. It also has a high-capacity air filter that helps to remove contaminants from the air, improving indoor air quality and providing a more comfortable environment for employees and customers.

In addition to its high efficiency and versatility, the WeatherExpert 50LC is also designed for easy maintenance and repair. It has a compact design that makes it easy to access the various components for maintenance and repair. Additionally, it comes with a comprehensive manual that provides detailed instructions on performing routine maintenance tasks. It also has a diagnostic system that helps technicians identify and troubleshoot any issues that may arise, reducing downtime and keeping the unit running smoothly.

Overall, the WeatherExpert 50LC Ultra High-Efficiency Single Packaged RTU is a top-of-the-line HVAC system suitable for various commercial and industrial applications. Its ultra-high efficiency rating, wide operating temperature range, and easy maintenance make it an ideal choice for businesses looking to improve their energy efficiency and reduce operating costs.

Performance Features

  • Exceeded Department of Energy Advanced RTU Challenge by 15%
  • Exceeds ASHRAE 90.1 and Energy Star efficiency levels, as well as Consortium for Energy Efficiency (CEE) criteria
  • 3 to 5-ton models have two-stage cooling capacity control, and 6 to 23-ton models have three-stage cooling capacity control
  • Up to 17.5 SEER and 21.0 IEER
  • Exclusive non-corrosive composite condensate pan under ASHRAE 62 Standard, sloping design; side or center drain
  • 3 to 23-ton models have standard cooling operation up to 125 °F (52°C), and down to 10°F (-12°C) (3-5 ton models), or down to 40°F (4°C) (6-23 ton models). 3 to 5-ton models have cooling operation down to 0°F (-18°C) with ComfortLink controls.
  • Pre-painted exterior panels and primer-coated interior panels tested to 500 hours of salt spray protection.
  • VAV models use a duct static pressure sensor to vary the unit’s indoor fan motor variable frequency drive (VFD). In contrast, the units control the cooling capacity supply air temperature sensor to ensure the correct temperature in each zone.

Maintenance Features

  • Control terminal board facilitating simple safety circuit troubleshooting and simplified control box arrangement.
  • Access panels with easy grip handle and toolless filter access door.
  • Innovative, easy starting, no-strip screw feature on unit access panels
  • Optional hinged access panels are also available
  • Two-inch disposable return air filters
  • All models have a belt drive evaporator-fan motor and pulley combinations with a VFD controller to match the capacity cooling stages for maximum efficiency and comfort control.
  • 3 to 5-ton models have an optional ECM direct drive (multi-speed and torque) indoor fan motor system

Installation Features

  • Same footprint as installed Carrier 3-5 ton rooftops back in 1989, reducing installation costs and time
  • Field convertible from vertical to horizontal airflow for slab mounting without any special kits (size 04-12 units)
  • Provisions for thru-the-bottom power entry capability as standard
  • Single-point electric, gas, and control connections
  • Full perimeter base rail with built-in rigging adapters and fork truck slots
  • Dedicated vertical and horizontal airflow models available (factory option on size 14 to 26 units)

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
  • Large capacity liquid line filter drier as standard

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