- Ideal for small buildings
- Single- or multiple-zone options to meet varying building climate control needs
- Efficiency tiers available to match project budget and energy use goals
- Pre-programmed, factory-installed digital controls with easy-to-use touchscreen display and mobile connectivity
- Pre-engineered components designed to work seamlessly for easier installation and maintenance
- Option for efficient heat pump heating
Zoned Rooftop Systems
Model Range 6-50 Tons
Overview
Explore the benefits of our zoned rooftop system.
These packaged systems help increase efficiency while making advanced functionality affordable and easy for non-technical users to operate and maintain.
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Superior Climate Control Made Affordable
Trane® Zoned Rooftop Systems delivers cost-effective control for varying thermal management needs within small buildings. The Tracer® Concierge™ control system simplifies building automation system, offering advanced, efficient multiple zone management that’s easy to use and worry-free.
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Uncompromising Energy Efficiency
Simple yet efficient, Zoned Rooftop Systems leverage advanced technologies to help improve climate control and help increase efficiency in small buildings. Select from a range of efficiency tiers to match your budget and energy goals, including variable-speed technologies to precisely match load requirements.
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Easy to Design, Install and Operate
Packaged rooftop units provide cooling, heating, and ventilation in one unit, simplifying system design, installation, and maintenance. Pre-engineered components and factory-installed controls help to ensure on-time and on-budget installation. They use familiar components, are easily adapted to future space changes.
Product Information
The Zoned Rooftop System is a fully integrated cooling and heating system that leverages innovative technologies to improve climate control and efficiency in small buildings.
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Precedent® Heat Pump Rooftop Units
Trane Precedent Heat Pump Rooftop Units, available in all-electric and hybrid dual fuel from 3-25 tons. -
VariTrane® Variable-Air-Volume Units
Enhance your airflow management with VariTrane® VAV units: rugged variable-air-volume units available in different profiles with digital controls for energy-efficiency. -
Tracer® Concierge Building Automation
Trane Concierge offers practical and affordable building wide control for small and mid-sized commercial buildings. It provides integrated management of HVAC systems, lighting and more with factory engineered applications for stronger performance. -
Air-Fi® Wireless Communications
Easy, reliable, and secure networking for Trane® HVAC technology, enabling wireless communication between HVAC systems and building controllers.
| Single-Zone Systems | Multiple-Zone Systems | |||
| Two-speed | Single-zone VAV | Changeover Hybrid | MZVAV with Terminal Electric Heat | MZVAV with Terminal Hot-water Heat | |
| Number of Zones Served | Single-zone ONLY | Single-zone ONLY | Multiple | Multiple | Multiple |
| Supply Fan Speed Control | Two-speed | Variable-speed | Variable Speed (Cooling Mode) Constant Speed (Heating Mode) | Variable-speed | Variable-speed |
| Rooftop Unit Heat | •None •Staged •Heat Pump | •None •Staged •Modulating •Heat Pump | •Staged •Heat Pump | •None •Staged •Modulating •Heat Pump | •None •Staged •Modulating •Heat Pump |
| VAV Terminal Units | Not Applicable | Required (Available With Optional Heat) | Required (With Electric Heat) | Required (With Hot Water Heat) | |
| Bypass Damper | Not Applicable | Required | Typically, Not Required | ||
Product Literature
FAQs
Your questions about zoned rooftop systems, answered.
Rooftop HVAC systems, typically installed on a building’s roof, integrate heating, cooling, and ventilation components into a single unit. Ideal for commercial buildings and small to medium-sized facilities, these systems offer a space-saving design and help simplify installation and maintenance.
Trane Rooftop systems include VAV with a packaged rooftop unit to help deliver a more efficient multiple zone VAV system.
A rooftop HVAC system operates by conditioning a mixture of ventilation and return air, then efficiently distributing the air through ductwork. Optional multiple zone control is available through use of VAV terminals.
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Resources & Insights
Explore zoned rooftop system resources with Trane for simplified, cost-effective, efficient cooling and hearing in small buildings.
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Not Your Grandad’s VAV: What’s New in Rooftop VAV Systems
Explore the advancements in rooftop VAV systems. Presenters will discuss VAV system principles and benefits including improved performance, low-GWP refrigerants, optimized indoor air quality, occupant comfort and control, and AI-enabled services. -
Meeting New Industry Standards with Rooftop Systems and Intelligent Controls
Can rooftop units still provide the performance that customers need when expectations are so much higher? Can engineers meet those needs and deliver engineering excellence without getting bogged down in complexity? Absolutely. By bringing equipment and controls together from the beginning, you can deliver intelligent rooftop systems. -
The Evolution of Changeover Systems
Many light commercial buildings use single-zone rooftop units with thermostats. For zoning, a changeover bypass system was used, but it led to higher energy use and noise.
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