Performance marked by flexibility™.
And year-round efficiency.
When it comes to reliable performance,
Landmark® rooftop units
have always been a standout for light commercial applications. Now we’ve built
more efficiency and flexibility into the line, making Landmark a smart choice
for virtually any application.
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Lennox® Sales Representative
For quotes within minutes and shipment within 48 hours
BACnet option makes
saving energy automatic
Building automation systems (BAS) give building owners and facility managers the ability to effectively manage
energy costs through computerized control of air temperature and humidity, as well as lighting, outdoor signage,
refrigeration, security systems and other vital functions. Landmark rooftop units with BACnet, the industry's
leading networking protocol, integrate seamlessly with BAS systems. BACnet integration is available as either a
factory- or field-installed option.
Advantages of BACnet
- BTL-certified (BACnet Testing Laboratories) for seamless integration with BACnet systems
- Multiple sensor options for added flexibility, including digital room sensors with advanced capabilities
Learn more about
Download BACnet flyer (PDF)
Exclusive MSAV® technology
The Landmark line now includes standard- and high-efficiency models rated up to
12.7 EER and 14.5 IEER. All units can be configured at the factory with an MSAV®
(multi-stage air volume) supply fan, which optimizes energy efficiency by matching fan
speed with compressor demand. Up to seven levels of airflow are available, so the fan
will only use the energy it needs to keep buildings comfortable.
A major innovation in coil design, the Environ™ Coil System is built with 20% fewer
brazed joints, reducing the potential for leaks. It’s also 59% lighter than conventional
coils and uses up to 52% less refrigerant.