Fraser-Johnston® Relia™ Select Rooftop Units

27.5-50 Tons

Fraser-Johnston® Relia™ Select Rooftop Units provide class-leading performance without compromise, all in a cost-effective package.

Surpasses DOE 2018 guidelines by up to 39% and exceeds DOE 2023 part-load standards by as much as 22%
Up to 11.1 EER/13.3-16.0 IEER
Multiple airflow strategies

Fraser-Johnston® Relia™ Select Rooftop Units

Industry-leading Efficiency

Fraser-Johnston® Relia™ Select Rooftop Units provide class-leading performance to deliver comfort without compromise, all in a cost-effective package. With up to 31% greater part-load efficiency (IEER) than similar, competitive models, and even higher efficiency levels in our 4-stage IntelliSpeed™ models, energy costs are reduced to industry-leading levels.

Features

Equivalent or higher part-load efficiency (IEER) than comparable models from competitors
Smart Equipment enabled
Seamless integration with Verasys building controls systems
Stainless steel heat exchangers
Modulating hot gas reheat (HGRH)
Low ambient control

A broad range of outdoor air options, including low-leak damper economizers, constant-volume powered exhaust and modulating powered exhaust
Multiple airflow strategies, including 2-stage constant-volume (CV), 2-stage with IntelliSpeed™ fan control, 4-stage variable-air volume (VAV) and 4-stage with IntelliSpeed™ fan control
Continuous reset single zone (CRSZ) control
65 kA high short circuit current (SCCR) electrical rating
E-coat coil coating
Multiple heating options, including staged gas heat, modulating gas heat and electric heat

Benefits

REDUCED OPERATING COSTS AND CODE COMPLIANCE

Efficient performance exceeds DOE 2018 guidelines by up to 39% and surpasses DOE 2023 part-load standards by almost 22%.

EXTRAORDINARY FLEXIBILITY

Fraser-Johnston® Relia™ Select Rooftop Units share the same footprint as the majority of similar tonnage-range units installed in the field.

EASE OF SERVICE

Easy access to all serviceable items in the unit provide reduced maintenance overhead.

DESIGNED FOR QUALITY

Optimized with proprietary advances in modeling technology and extensively field-tested, Select units offer consistent quality.

Verasys Controls

Fraser-Johnston® Relia™ Select Rooftop Units are Verasys enabled, making it easy to improve comfort, efficiency and operating costs. Verasys offers remote connectivity for secure access anytime, anywhere. BACNet®-based, it connects seamlessly to Smart Equipment throughout your facility via wireless compatibility.

Mobile Access Portal (Map)

The optional MAP gateway with Wi-Fi® hotspot provides access to commissioning, configuration and maintenance logs using a smart device for fewer trips to the jobsite or roof to diagnose issues.