Lennox International
Landmark is a reliable roof unit, which is also a very good cost-benefit ratio for today's environment. This reference works with R-410A refrigerant that reduces the need for service and maintenance cost in the future.
In addition, Landmark units are equipped with thermostatic expansion valves for optimal cooling performance. In addition, they include Interlink compressors for greater reliability and efficiency.
Another functionality is that it has an insulated compartment for the compressor which allows to monitor the performance of the equipment without interrupting the normal operation of the device.
In the same way, the equipment has an independent access for the engine which allows easy access at the time of maintenance without the need to remove the upper panel.