RTi 2 Rooftop Unit

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Fully Modulating Rooftop Performance for Extreme Conditions.

About the RTi 2

The Ecoer RTi 2 Rooftop Unit is engineered to deliver high-efficiency performance, dependable heating in harsh climates, and advanced intelligent control for light commercial applications. Designed with flexible installation options and smart serviceability in mind, RTi 2 combines a fully modulating DC inverter system, next-generation R454B refrigerant, and loT-enabled diagnostics to ensure precise comfort, long-term reliability, and reduced operating costs. From extreme winter heating to high-temperature cooling, RTi 2 is built to perform where traditional rooftop units fall short.

Key Advantages

High-Efficiency, Fully Modulating Operation

Delivers up to 18.5 SEER2 / 9.2 HSPF2 with inverter-driven modulation.

Reliable Performance in Extreme Climates

Maintains ≥70% heating capacity at 5°F and 90% cooling capacity at 115°F.

Smart Monitoring & Serviceability

IoT integration, remote diagnostics, and automated refrigerant charging simplify maintenance and reduce downtime.

Smart Rooftop Technology Designed for Efficient, Sustainable Commercial Comfort.

RTi 2 Rooftop Unit Features

ERDA19H-60ABA

High-Efficiency & Fully Modulating Performance

Achieves up to 18.5 SEER2 and 9.2 HSPF2 for lower energy consumption.
Fully modulating DC inverter system continuously adjusts output to match building demand.
Provides quiet, stable operation with precise temperature control.
Designed to reduce operating costs while maintaining consistent comfort.

Extreme-Climate Heating & Cooling Capability

World’s first pressure radar with <5 Pa error tolerance for pinpoint accuracy.
Altitude auto-adaptation up to 10,000 ft without nozzle changes.
Ensures consistent comfort and performance in any environment.

Smart loT Integration & Connectivity

Built for longevity with metal cold-formed seals (3× lifespan) and 600°F anti-corrosion armor.
Clinching construction withstands extreme heat up to 900°F.
Precision-crafted with butterfly contours, flame viewport, and tactile control knob.

Automated Refrigerant Charging & Serviceability

8-layer protection system includes gas valve redundancy and fail-safe software.
Real-time safety monitoring for continuous protection.
Validated through 6 months of extreme testing and a 15-year proven lifespan.

Flexible Installation & Robust Design

IoT-enabled system for real-time monitoring and diagnostics.
Cloud-based optimization enables automatic updates and performance tuning.

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Smart Technology
for a Smarter Future

Ecoer Automated Charging (EAC)
Ecolink Internet-based Gateway
Ecoer Smart Service (ESS) Pro Mobile App
Wi-Fi Programmable Smart Thermostat
Ecoer Home Mobile App

LEARN MORE ABOUT INNOVATIONS

Affordability That's Green

The Ecoer RTi 2 Rooftop Unit supports sustainable building performance through its high-efficiency inverter operation, reduced energy consumption, and use of R454B refrigerant, which offers a lower global warming potential compared to traditional options. Intelligent modulation minimizes energy waste by matching output to real-time demand, while smart diagnostics and OTA updates help extend system life and reduce service-related emissions. Together, these features make RTi 2 a smarter, more environmentally responsible solution for modern commercial comfort needs.