Overview

Here are some of the top features of the Landmark®:

Energy Efficiency

• 7.5- to 25-ton high-efficiency units (gas/electric and electric/electric)
• Up to 14.0 SEER, 16.0 IEER and 12.7 EER
• 2 to 25 tons (gas/electric and electric/electric)
• 2 to 20 tons (heat pump)
• Meet or exceed ASHRAE 90.1-2004 standards
• Available MSAV^® supply fan provides year-round savings and comfort with reduced energy consumption, improved indoor air quality and code compliance
• ENERGY STAR® qualified
• Up to 61% supply fan savings with optional MSAV
• Direct-spark ignition enhances efficiency

Reliability

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

Serviceability

• Isolated compressor compartment allows performance check during normal compressor operation without disrupting airflow
• Slide-out blower allows quick belt tensioning, adjustment or replacement and makes cleaning the blower easier
• Accessible gas compartment provides generous space to access all gas components, making analysis and service easier
• Optional hinged access panels provide quick access to components and protect panels and roof from damage during servicing
• Full-perimeter base rail provides greater structural integrity, so the unit is easier to handle when rigging and transporting
• Fork slots on three sides make it easy to pick up and transport units from almost any angle
• Independent motor mount allows for easy and efficient service access without removing the top panel
• 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

Certifications

Overview

Here are some of the top features of the Raider®:

Energy Efficiency

• Efficiency rating of, 14 SEER, 11.7 EER, 15 IEER—can save you hundreds of dollars each year*, compared to standard RTU
• 3- to 12.5-ton gas/electric and electric/electric configurations and 3- to 10-ton heat pump configurations
• Available MSAV^® supply fan provides year-round savings and comfort with reduced energy consumption, improved indoor air quality and code compliance
• Meets ASHRAE 90.1 standard-efficiency rating

Reliability

• Over 200 quality checkpoints per unit, including four independent state-of-the-art refrigerant leak tests
• Standard Environ™ Coil System uses up to 52% less refrigerant, is up to 59% lighter and has up to 20% fewer brazed joints than typical rooftop units
• Full-perimeter base rail provides greater structural integrity, so the unit is easier to handle when rigging and transporting
• High-pressure switch improves reliability by safeguarding compressor from extreme operating conditions
• Predefined supply fan motor/drive combinations make selecting components to meet static and airflow requirements quick and easy
• Scroll compressor is standard on all units and provides reliable long-term operation

Serviceability

• Easy filter replacement through tool-less access panels
• Gas compartment access panel provides easy access to all gas valves
• Compressor compartment door allows system checks without the need of removing panels
• Fork slots on three sides make it easy to pick up and transport units from almost any angle
• Electrical lines can be brought through the unit base or horizontal access knock-outs for fast, easy installation
• 2013 ACHR News Dealer Design Awards "Silver" Winner in the Light Commercial HVAC category

Certifications