• Superior Coil Protection - A stamped decorative metal coil guard completely protected coil from debris and other large damaging material while a polymer mesh further protects the coil against smaller particles.
• Isolated Compressor Compartment - A molded composite bulkhead isolated the comrpessor from the rest of the unit reducing sound and vibration.
• Protected Compressor - Each compressor is protected against high and low pressure as well as excessive temperature.  This is accomplished by the simultaneous operation of high pressure relief valve and temperature sensors which protect the compressor if undesirable conditions occur.  A factory installed liquid line filter drier further protects the compressor.
• Environmentally Friendly Refrigerant - Next generation refrigerant R-410a delivers environmentally friendly performance with zero ozone depletion.
• Durable Finish - Automotive quality finish provides the ultimate protection from harmful UV rays as well as rust creep ensuring long-lasting high quality appearance.  A powder-paint topcoat is applied over a baked-on primer, using a galvanized, zinc coated steel base material.  The result is a finish that has been proved in testing to provide 33% greater durability than conventional powder-coat finishes.
• Lower Installed Cost - Designed to provide enhance installability by featuring a slide-down control compartment allowing easy access to control components along with angled service valves to reduce overall installation time and cost.
• Low Operating Sound Levels - A fan designed boasting technology adapted from aeronautice and defense engineering provides for whisper quiet operation by allowing airflow to flow smoothly and efficiently across the fan tips.
• Filter-Drier - A factory installed, solid core liquid line filter-drier filters harmful debris and moisture from the system.
• Easy Service Access - A full end, full service, access panel with handle makes for easy entry to internal components.
• Long Lasting Operation - Strong and durable composite base pan provides added strength while resisting rust and corrosion as well reducing sound and vibration.

These high efficiency, compact units employ induced combustion, reliable hot surface ignition and high heat transfer aluminized tubular heat exchangers.  The units are factory shipped for installation in upflow or horizontal applications.

These furnaces are designed for residential installation in a basement, closet, alcove, attic, recreation room or garage and are also idea for commercial applications.  All units are factory assembled, wired and tested to assure safe dependable and economical installation and operation.

These units are Category I listed and may be common vented with another gas appliance as allowed by the National Fuel code.

• Compact, easy to install, ideal height 40" cabinet.
• Two stage heating operating includes:
  • Two stage gas valve
  • Two stage inducer operation
• Hi-tech tubular aluminized steel primary heat exchanger.
• 100% shut off main gas valve for extra safety.
• Electronic Hot Surface Ignition saves fuel cost with increased dependability and reliability.
• Built-in, high level self diagnostics with fault code display.
• Insulated blower compartment for quiet operation.
• Provides increased comfort level and very quiet unit operation.
• Adjustable delay timer allows two stage operation with single stage thermostat.
• Blower off delay for cooling SEER improvement.
• Easy to connect power/control wiring.
• Low unit amp requirement for easy replacement application.
• Integrated control module for reliable, economical operation.
• High velocity filter and side-return filter rack provided for easy field installation.
• Induced combustion system with inshot main burners for quiet, efficient operation.
• PSC-four speed, direct drive motor with large, quiet blower.
• 24V, 40 VA control transformer and blower relay supplied for add-on cooling.
• Timed on, adjustable off blower capability for maximum comfort.
• Solid removable bottom panel allows easy application.
• Easy access from front of unit for cleaning, maintenance or service.
• Independent door removal for greater durability and ease of access.
• LoNox models have been designed to meet specific code requirements,.
• LoNox models may not be converted to propane.