Roof air conditioner WEATHERMASTER® 50P

monobloccommercialnon-reversible

Overview
The Carrier WeatherMaster® 50P rooftop packaged unit is designed for commercial HVAC installations, delivering zoned climate control with high energy efficiency, improved indoor air quality and reliable operation. It integrates ComfortLink™ DDC controls, high-efficiency scroll compressors and dual independent refrigerant circuits using Puron® R-410A, enabling flexible installation across diverse building types.

Key features

• ComfortLink™ DDC control system for precise setpoint and staging management
• High-efficiency scroll compressors with vibrational isolation
• Flexible configurations for CV, SAV and VAV applications

Performance
Up to 8 cooling capacity stages and intertwined evaporator coils optimize capacity modulation and partial-load efficiency to maintain performance across variable loads.

Reliability
Dual refrigerant circuits with independent protections, crankcase heaters and frost prevention features ensure continuous operation and minimize failure risk.

Maintenance
Hinged access panels and onboard diagnostics facilitate fast servicing and troubleshooting, reducing downtime and maintenance costs.

Configurations
Available in vertical CV/SAV, vertical VAV, horizontal CV/SAV and horizontal VAV arrangements to accommodate rooftop installation constraints.

At a glance

• Type: Gas heat / electric cooling
• Refrigerant: Puron® R-410A
• Capacity range: 3 - 100 tons
• Efficiency (EER/IEER): 10.9 / 10.9

Technical specifications

• Model: 50P
• Brand: Carrier
• Control: ComfortLink™ DDC control system
• Compressors: High-performance scroll compressors with vibrational isolation
• Refrigerant: Puron® R-410A
• Circuits: Dual refrigerant circuits with independent protections
• Capacity stages: Up to 8 cooling capacity stages
• Coils: Intertwined evaporator coils for optimized partial-load performance
• Cabinet: Industrial-grade, factory-tested for heating and cooling
• Fans: High-performance supply fans
• Serviceability: Hinged access panels and onboard diagnostics
• Options: Vertical and horizontal configurations for CV, SAV and VAV applications
• Additional protections: Crankcase heaters and frost prevention features