Affinity PT9 Downflow/Horizontal 2-Stage Furnace
These Category IV, highly efficient, compact, condensing type furnaces are designed for residential and commercial installations in a basement, closet, alcove, recreation room or garage where the ambient temperature is above 32 deg. F., or higher.  They may be either side wall or thru-roof vented using approved plastic type combustion air and vent piping.  All units are factory assembled, wired and tested to assure dependable and economical installation and operation.

Special Benefits

• Two stage heating operation includes:
  • Two stage gas valve
  • Two stage inducer operation
• Provides increased comfort level & very quiet unit operation.
• Adjustable delay timer allows two stage operation with single stage thermostat.
• Compact, easy to install, ideal height 40" cabinet.
• Blower-off delay for cooling SEER improvement.
• Easy to connect power/control wiring.
• Built-in, high level self diagnostics with fault code display.
• Low unit amp requirement for easy replacement application.
• Integrated control module for reliable, economical operation.
• May be installed as either two-pipe (sealed combustion) or single pipe vent (using indoor combustion air).
• Top intake & vent connection allows installation in narrow locations.
• Electronic Hot Surface Ignition saves fuel costs with increased dependability and reliability.
• Induced combustion system with inshot main burners for quiet, efficient operation.
• No special vent termination kit required.
• 100% shut off main gas valve for extra safety.
• PSC-four speed, direct drive motor with large, quiet blower.
• 24V, 40 VA control transformer and blower relay supplied for add-on cooling.
• Hi-tech tubular aluminized steel primary heat exchanger.
• Secondary (condensing) heat exchanger of 29-4C high-grade stainless steel.
• Timed on, adjustable off blower capability for maximum comfort.
• Independent door removal for greater durability and ease of access.
• Easy access from front of unit for cleaning, maintenance or service.
• Protection from intake, exhaust or condensate blockage.
• 3-way transition facilitates fresh air piping.
• ClimaTraK comfort system allows dealer to customize comfort settings based on regional location.