The WeatherMaster® 48P rooftop unit delivers versatile and reliable climate control for commercial applications. Offering both gas heating and electric cooling capabilities, this unit ensures optimal environmental comfort year-round. Designed with advanced ComfortLink™ controls and high-efficiency scroll compressors, the 48P blends energy performance with operational reliability. Compatible with multiple configuration options, the unit is ready to meet a range of business needs while meeting rigorous standards for efficiency and compliance.
Features
Dual refrigerant circuits with frost protection, durable pre-painted steel cabinet, and high- and low-pressure safety controls for enhanced protection.
Hinged access panels simplify upkeep, integrated diagnostics streamline troubleshooting and optional double-wall cabinet enhances durability.
R-410A refrigerant reduces environmental impact, with lifting lugs, pivoting air hoods and single-point electrical entry simplifying setup and installation.
Carrier’s 48/50P commercial packaged unit offers design flexibility, quality, reliability, interoperability and ComfortLink controls.
Documents
Accessory and Kit Data
CO2 Sensor Accessory for 48/50A020-060, 48/50P030-100, 48/50Z030-105, 48/50N
Compressor Sound Blanket Accessory for 48/50A, 48/50N, 48/50P
Controls Expansion Module (CEM) Accessory for 48/50P2,P3,P4,P5030-100 50/60 Hz
Hail Guard Package Accessory for 48/50P2,P3,P4,P5040-060
Plugged Filter Indicator Accessory for 48/50A020-060, 48/50P030-100, 48/50Z030-105
Humidity Sensor Accessory for Enthalpy Control for 48/50LC, 48/50A, 48/50P, 48/50N, 48/50Z
Low Ambient Operation Motormaster® V Control Accessory for 48/50P2,P3,P4,P5030-100 50/60 Hz
Return Smoke Detectors Accessory for 48/50A2,A3,A4,A5020-060, 48/50P2,P3,P4,P5030-100, 48/50N 75 to 105 Ton
Brochure
Agion® Antimicrobial Coating for Carrier’s Aero® 39M Air Handlers and Weather Series Applied Rooftop Units
Packaged Rooftop Units - Staged Air Volume (SAV) System
A World of Comfort 2025 - Brochure (Printer Version)
Humidi-MiZer® Adaptive Dehumidification System
A World of Comfort 2025 - Brochure
20-Ton-Plus Single-Packaged Rooftop Units
Staged Air Volume (SAV) System for Carrier’s Applied Packaged Rooftop Units
Controls
48/50P030-100 Start-Up, Operation, Service, and Controls Troubleshooting for Weathermaster® Single Package Large Rooftop Units with ComfortLink Version 9.X Controls
Guide Specifications
48P2, 48P3, 48P4, 48P5, 48P6, 48P7, 48P8, 48P9 Guide Specifications, 30 to 100 Tons, Nominal
Installation
48P030-100 Weathermaster® Single Package Gas Heating and Electric Cooling Units with Direct Spark Ignition and ComfortLink Controls
48P030-100 Weathermaster® Single Package Gas Heating and Electric Cooling Units with Direct Spark Ignition and ComfortLink Controls
Presentation
Carrier Weather Series Applied Rooftop Units - Expo 2019 Video
Press Release
Press Release - Carrier Introduces New Rooftop Units to Meet Efficiency Standards
Carrier Corp. Introduces New WeatherMaster Rooftop Series Units with Non-Ozone Depleting Puron Refrigerant
Carrier Corp. Introduces New WeatherMaster® Rooftop Series Units with Non-Ozone Depleting Puron Refrigerant
Product Data
48/50P2,P3,P4,P5,P6,P7,P8,P9 030-100 Single-Package Gas Heating/Electric Cooling Rooftop Units and Electric Cooling Rooftop Units with Optional Electric Heat
REVIT and 3D DRW Files
48P030-100 Family REVIT Files
User's Manual
48P2,P3,P4,P5030-100 Gas Heating/Electric Cooling Units with ComfortLink™ Controls
Warranty Card
Warranty - 48A and 48P and 48N Commercial Rooftop
White Paper
Humidi-Mizer® Adaptive Dehumidification System for Applied Rooftop Units
Air Handler and Large Rooftop Unit Shaft Grounding Ring Usage
Environmental Design Considerations for Hospital Operating Rooms White Paper
Intelligent Air Source and Terminal Integration