Lennox Commercial HVAC Equipment

The Lennox Model L rooftop unit features the innovative CORE Unit Controller and advanced variable-speed technology to help save on energy costs. Additionally, premium diagnostic features help reduce installation, service and maintenance expenses for a more cost-effective overall ownership experience.

The Lennox Model L™ rooftop units and the Lennox® CORE Control System use wireless sensors, a mobile service app, and a built-in wireless gateway to provide exceptional performance and efficiency. The optional wireless sensors, mobile service app, and built-in wireless gateway make it easy to commission the system and export reports detailing runtime and service history. The app also makes it easy to integrate the system with compatible sensor networks.

The Lennox CORE Service App is a mobile application that provides users with a simplified way to access and manage data for their Lennox rooftop units. The app includes features such as guided setup, real-time data readouts, and enhanced test functionalities, making it an invaluable tool for servicing these units. With the built-in wireless gateway on the Lennox CORE Unit Controller, the app can be used remotely, giving users the flexibility and convenience they need to get the job done right.

			COOLING DATA			HEATING DATA (KBTUH)				PHYSICAL DATA
	NOM. TON	MODEL	EER	SEER OR IEER MSAV/VAV	NET COOLING CAPACITY	LOW	STD	MED	HIGH	DIMENSIONS H X W X L [IN.]	SHIP WT. [LBS.]
GAS / ELECTRIC UNITS	3	LGM036U4E/P	15.0	22.5	34,000	—	65	108	—	47 x 47 x 86	752
	4	LGM048U4E/P	14.0	21.0	46,000	—	65	108	150	47 x 47 x 86	776
	5	LGM060U4E/P	13.0	20.0	57,000	—	65	108	150	47 x 47 x 86	801
	6	LGM074U4E/P	12.0	23.3	69,000	—	65	108	150	47 x 47 x 86	801
	7.5	LGM092U4E/P	12.4	22.0	86,000	—	130	180	240	47 x 61 x 102	1,345
	8.5	LGM102U4E/P	12.4	21.0	97,000	—	130	1180	240	47 x 61 x 102	1,350
	10	LGM120U4E/P	12.0	21.0	114,000	—	130	180	240	47 x 61 102	1,355
	12.5	LGM150U4E/P	11.0	20.0	138,000	—	130	180	240	47 x 61 102	1,365
	13	LGM156U4M/V	12.0	19.0/17.5	172,000	169	260	360	—	55 x 92 x 133	2,420
	15	LGM180U4M/V	12.0	19.0/17.5	172,000	169	260	360	480	55 x 92 x133	2,420
	17.5	LGM210U4M/V	12.0	18.8/18.0	200,000	169	260	360	480	55 x 92 x 133	2,530
	20	LGM240U4M/V	12.0	18.4/17.5	228,000	—	260	360	480	55 x 92 x 133	2,630
	25	LGM300U4M/V	10.6	17.5/16.5	270,000	—	260	360	480	55 x 92 x 133	2,715
						KW RANGE
ELECTRIC / ELECTRIC UNITS	3	LCM036U4E/P	15.0	22.5	34,000	—	7.5 \| 15	—	—	47 x 47 x 86	716
	4	LCM048U4E/P	14.0	21.0	46,000	—	7.5 \| 15	—	—	47 x 47 x 86	740
	5	LCM060U4E/P	13.0	20.0	57,000	—	7.5 \| 15	22.5	—	47 x 47 x 86	765
	6	LCM074U4E/P	12.0	23.3	69,000	—	7.5 \| 15	22.5	—	47 x 47 x 86	765
	7.5	LCM092U4E/P	12.6	22.0	86,000	7.5	15 \| 22.5	30	45	47 x 61 x 102	1,297
	8.5	LCM102U4E/P	12.6	21.0	97,000	7.5	15 \| 22.5	30	45	47 x 61 x 102	1,302
	10	LCM120U4E/P	12.2	21.0	114,000	15	22.5 \| 30	45	60	47 x 61 x 102	1,307
	12.5	LCM150U4E/P	11.0	20.0	138,000	15	22.5 \| 30	45	60	47 x 61 x102	1,317
	13	LCM156U4M/V 1	12.2	19.0/18.5	150,000	15	30 \| 45	60	—	55 x 92 x 133	2,440
	15	LCM180U4M/V	12.0	19.0/17.5	172,000	15	30 \| 45	60	—	55 x 92 x 133	2,440
	17.5	LCM210U4M/V	12.2	18.8/18.0	200,000	15	30 \| 45	60	90	55 x 92 x 133	2,460
	20	LCM240U4M/V	12.0	18.4/17.5	228,000	15	30 \| 45	60	90	55 x 92 x 133	2,480
	25	LCM300U4M/V	10.6	17.5/16.5	270,000	15	30. \| 45	60	90	55 x 92 x 133	2,520

Energy Optimization

Model L rooftop units offer the lowest cost of ownership through energy-saving components and intelligent operation. With efficiency ratings of up to 22.5 SEER, 23.3 IEER, and 15.0 EER, Model L units offer some of the highest savings in the industry. Additionally, optimized humidity control with enhanced dehumidification

Engineered Intelligence

-The Lennox CORE Control System provides a mobile app interface that is easy to use and helps optimize unit operation.

-The system integrates and controls standard BACnet IP & MS/TP, LONTalk, thermostats, and all-new wireless sensors for custom monitoring and control.

-The diagnostics and sensor system monitors component performance, tracks capacity and efficiency, and alerts when necessary to enable smart asset management.

Complete Comfort

Advanced technologies allow for more comfortable indoor air quality in a range of applications. Humiditrol™+ is a new, energy-efficient system that provides superior dehumidification for year-round comfort. UVC germicidal lights and high-MERV filters offer indoor air quality solutions in diverse climate zones. Modulating compressors and fans optimize efficiency and comfort in both single-zone and multi-zone applications.

Simple Service

-Advanced technologies allow for more comfortable indoor air quality in a range of applications.

-Humiditrol™+ is a new, energy-efficient system that provides superior dehumidification for year-round comfort.

-UVC germicidal lights and high-MERV filters offer indoor air quality solutions in diverse climate zones.

-Modulating compressors and fans optimize efficiency and comfort in both single-zone and multi-zone applications.

Advance HVAC Solutions

Advanced technologies allow for more comfortable indoor air quality in a range of applications, such as the Humiditrol™+ system which provides superior dehumidification for year-round comfort. UVC germicidal lights and high-MERV filters offer indoor air quality solutions in diverse climate zones, while modulating compressors and fans optimize efficiency and comfort in both single-zone and multi-zone applications.

Ultimate IAQ System

Healthy Climate air filters are available in disposable MERV 8, MERV 13, and MERV 16 models. 2-inch pleated filters are the most efficient option. The NPBI Kit uses brush-type ionization to introduce positive and negative ions into the air stream for effective air treatment. This technology has been shown to reduce harmful pathogens, pollutants, and odors effectively.

-Bipolar ions are dispersed into the air through the duct system, reducing airborne contaminants.

-Ions attach to particles, pathogens, and gas molecules, making them easier to capture in the filtration system.

-The Healthy Climate® UVC Germicidal Lamps emit UV-C energy, which is effective in reducing microbes such as viruses, bacteria, yeasts, and molds.

-UV-C energy greatly reduces the growth and proliferation of mold and other bioaerosols (bacteria and viruses) on illuminated surfaces.