Efficient rooftop units

The Energence rooftop line features a multi-stage air volume (MSAV) supply fan and feature a belt-less blower system that is designed to reduce maintenance.


Lennox's Energence ultra-high-efficiency rooftop line feature efficiencies of up to 21.5 IEER and 13.9 EER and are designed to exceed ASHRAE Standard 90.1 requirements as well as CEE Tier 1 and 2 efficiency requirements. Energence ultra-high-efficiency models come standard with MSAV (multi-stage air volume) supply fan technology and has an optional feature with the belt-less DirectPlus blower system. The DirectPlus blower system combines the motor and electronics into one unit, which uses fewer components and features slide-out access to help reduce maintenance time and costs. The Energence units are backwards compatible with many existing Lennox rooftops, which makes replacement applications simpler. 



No comments
Consulting-Specifying Engineer's Product of the Year (POY) contest is the premier award for new products in the HVAC, fire, electrical, and...
Consulting-Specifying Engineer magazine is dedicated to encouraging and recognizing the most talented young individuals...
The MEP Giants program lists the top mechanical, electrical, plumbing, and fire protection engineering firms in the United States.
Commissioning lighting control systems; 2016 Commissioning Giants; Design high-efficiency hot water systems for hospitals; Evaluating condensation and condensate
Solving HVAC challenges; Thermal comfort criteria; Liquid-immersion cooling; Specifying VRF systems; 2016 Product of the Year winners
MEP Giants; MEP Annual Report; Mergers and acquisitions; Passive, active fire protection; LED retrofits; HVAC energy efficiency
Driving motor efficiency; Preventing Arc Flash in mission critical facilities; Integrating alternative power and existing electrical systems
Putting COPS into context; Designing medium-voltage electrical systems; Planning and designing resilient, efficient data centers; The nine steps of designing generator fuel systems
Designing generator systems; Using online commissioning tools; Selective coordination best practices
As brand protection manager for Eaton’s Electrical Sector, Tom Grace oversees counterfeit awareness...
Amara Rozgus is chief editor and content manager of Consulting-Specifier Engineer magazine.
IEEE power industry experts bring their combined experience in the electrical power industry...
Michael Heinsdorf, P.E., LEED AP, CDT is an Engineering Specification Writer at ARCOM MasterSpec.
click me