Performance Marked by Flexibility™ 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 Up to 61% supply fan savings with optional MSAV Direct-spark ignition enhances efficiency Available factory- or field-installed high-performance economizer meets Title 24 requirements 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 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 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 Interlink compressor delivers increased reliability and better efficiency Corrosion-resistant, removable, double-sloped drain pan provides application flexibility, durability and improved serviceability First stage operation of the optional MSAV® supply fan reduces humidity, providing better space comfort Field- or factory-installed MERV 8 or 13 filters reduce airborne particles