Lennox Landmark Rooftop Units (60Hz and 50Hz) Commercial Rooftop Units

<ul> <li>solated compressor compartment allows performance check during normal compressor operation without disrupting airflow</li> <li>Slide-out blower allows quick belt tensioning, adjustment or replacement and makes cleaning the blower easier</li> <li>Accessible gas compartment provides generous space to access all gas components, making analysis and service easier</li> <li>Optional hinged access panels provide quick access to components and protect panels and roof from damage during servicing</li> <li>Full-perimeter base rail provides greater structural integrity, so the unit is easier to handle when rigging and transporting</li> <li>Fork slots on three sides make it easy to pick up and transport units from almost any angle</li> <li>Independent motor mount allows for easy and efficient service access without removing the top panel</li> <li>Environ™ Coil System on B-Series 2- to 5-ton and all 6- to 25-ton gas/electric and electric/electric units reduces the time necessary to clean the condensing coil</li> </ul>

<ul> <li>Landmark units with the most popular features and configurations are stocked and ready for fast delivery or pickup at commercial depots across North America</li> <li>Pre-defined supply fan motor/drive combinations make selecting components to meet static and airflow requirements quick and easy</li> <li>Thermostatic expansion valves on high-efficiency models and fixed orifice on standard-efficiency models</li> <li>Environ™ Coil System provides reliable operation in a wide range of applications</li> <li>Scroll compressor provides reliable, long-term operation</li> </ul>

<ul> <li>Corrosion-resistant, removable, double-sloped drain pan provides application flexibility, durability, and improved serviceability</li> <li>First stage operation of the optional MSAV® supply fan reduces humidity, providing better space comfort</li> <li>Field- or factory-installed MERV 8 or 13 filters reduce airborne particles</li> <li>Field-installed CO2 sensors reduce levels of CO2 and VOCs by introducing fresh outside air</li> </ul>

<p><strong>Field-installed accessories</strong></p> <ul> <li>Field-powered GFI</li> <li>Disconnects</li> <li>Economizers with single or dual enthalpy control</li> <li>Electric heat</li> <li>50% constant volume powered exhaust fan</li> <li>CO2 sensor</li> <li>Return and supply air smoke detectors</li> <li>Low ambient kits</li> <li>Hail guards</li> <li>Coil guards</li> <li>Link to the L Connection® Network line of commercial controls with an optional Network Thermostat Controller</li> <li>LPG Conversion Kit (gas/electric and dual fuel)</li> <li>-40°F cold weather kit (gas/electric and dual fuel)</li> <li>Combustion air intake or flue exhaust extensions (gas/electric only)</li> <li>Blower proving switch</li> <li>Dirty filter switch</li> <li>Bottom gas piping kit (gas/electric and dual fuel)</li> <li>Healthy climate high-efficiency air filters</li> <li>Healthy climate UVC light kit</li> <li>Hybrid curbs</li> </ul> <p><strong>Factory-installed options</strong></p> <ul> <li>MSAV (multi-stage air volume) supply fan</li> <li>Coil corrosion protection</li> <li>Stainless steel heat exchanger</li> <li>Hinged doors</li> </ul> <p><strong>Factory options or field accessories</strong></p> <ul> <li>Economizers</li> <li>Barometric relief dampers</li> <li>Standard and high-static drive kits</li> <li>Heaters (electric/electric only)</li> <li>BACnet module</li> <li>Novar 2051 ETM module</li> <li>Motorized air damper</li> <li>Manual air damper</li> </ul>