Lennox Commercial

Lennox® Rooftop Units Product Comparison Guide

Perfect for any light commercial application, our full line of rooftop equipment includes some of the most feature-rich and energy-efficient units out there. Compare Masthead Energence Compare Masthead Landmark Compare Masthead Raider
Feature comparison Energence® Landmark® Raider®
Size (tons) 3 to 25 2 to 25 3 to 12.5
Gas/Electric models LGH KGA, KGB ZGA, ZGB
Electric/Electric models LCH KCA, KCB ZCA, ZCB
Heat pump models/Dual Fuel   KHB*** B/M, KD*** B/M, KHA, KHB ZHA, ZHB
Factory-installed options Extensive1
Control system      
Unit controller Prodigy® 2.0 Unit Controller Electromechanical Electromechanical
Interoperability via BACnet or LonTalk® protocols Option
SmartWire™ system to improve diagnostics and ease of installation for field accessories    
Energy efficiency and performance      
Highest SEER level (5 tons and below) 23.5 16.5 14.0
Highest IEER level (6 tons and above)–standard efficiency/high efficiency 22.0 16.0 15.0
Highest EER level–standard efficiency/high efficiency 15.0 13.0 11.7
ENERGY STAR® qualified for high efficiency  
CEE efficiency tier for energy rebates2 Tier 1, Tier 2 Tier 1, Tier 2  
MSAV® (multi-stage air volume) supply fan for increased energy savings and comfort (tonnage) 3 to 25 6 to 25 6 to 12.5
Energy recovery wheel for improved efficiency Field option
(up to 25 tons)
Factory option
(35 to 50 tons)
Field option  
Metering device TXV: high efficiency/
Fixed orifice: standard
efficiency (12.5 and
25 tons)
TXV: High efficiency/
Fixed orifice:
Standard efficiency
Fixed orifice
Comfort, indoor air quality (IAQ)
and ventilation
Humiditrol® dehumidification system for improved humidity control Factory option
on most models
High-efficiency filters MERV 8 and 13 MERV 8 and 13  
Multi-stage cooling for increased comfort (tonnage) 3 to 25 6 to 25 6 to 12.5
Maximum number of cooling stages 4 2 2
UVC lamp to reduce microbe growth on coils and drain pan Field option Field option  
Temperature operating range (ºF) using standard controls 0-125/Ultra-high efficiency 7.5 - 20 tons: 40-125 30-125 35-125
Blower (fan) proving switch    
Crankcase heater
Filter drier (liquid line strainer)
High-pressure switch
Low-pressure switch    
Full-perimeter base rail
Installation and serviceability      
Isolated compressor compartment to improve ease of serviceability  
Advanced diagnostic capability through unit controller    
Hinged access panels Factory option  
Slide-out blower motor for easy serviceability (7.5-ton models and above)  
Easy-access gas compartment
Fully insulated base to minimize installation costs  
Fork slots on three sides for easy installation

1Over 3 million possible factory configurations.
2CEE efficiency level based on EER values.
LonTalk is a registered trademark of Echelon Corporation.
For a complete list of the registered and common law trademarks owned by Lennox Industries Inc., please visit www.lennox.com.
Note: Due to Lennox’ ongoing commitment to quality, all specifications, ratings and dimensions are subject to change.

© 2018 Lennox International Inc.